[INFO] cloning repository https://github.com/andrewhalle/pgp-rs
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/andrewhalle/pgp-rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fandrewhalle%2Fpgp-rs", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fandrewhalle%2Fpgp-rs'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] e2c9d6d415d3c376b31efbd61d73445dfc3d09eb
[INFO] testing andrewhalle/pgp-rs against beta-2020-10-09 for beta-1.48-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fandrewhalle%2Fpgp-rs" "/workspace/builds/worker-7/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/andrewhalle/pgp-rs on toolchain beta-2020-10-09
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-10-09" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/andrewhalle/pgp-rs
[INFO] finished tweaking git repo https://github.com/andrewhalle/pgp-rs
[INFO] tweaked toml for git repo https://github.com/andrewhalle/pgp-rs written to /workspace/builds/worker-7/source/Cargo.toml
[INFO] crate git repo https://github.com/andrewhalle/pgp-rs already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-10-09" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded termprogress v0.3.4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-10-09" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c64f83f4ea22f1611516d1abad5e1d2d96ea20fbf836920627ea4612a00d3317
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "c64f83f4ea22f1611516d1abad5e1d2d96ea20fbf836920627ea4612a00d3317", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c64f83f4ea22f1611516d1abad5e1d2d96ea20fbf836920627ea4612a00d3317", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c64f83f4ea22f1611516d1abad5e1d2d96ea20fbf836920627ea4612a00d3317", kill_on_drop: false }`
[INFO] [stdout] c64f83f4ea22f1611516d1abad5e1d2d96ea20fbf836920627ea4612a00d3317
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-10-09" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1ae9b77689fc9c3ef83040d31eb5bd65da5fe7e961284872811aeb3ec414d1ac
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "1ae9b77689fc9c3ef83040d31eb5bd65da5fe7e961284872811aeb3ec414d1ac", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.76
[INFO] [stderr]    Compiling syn v1.0.39
[INFO] [stderr]    Compiling rayon-core v1.8.0
[INFO] [stderr]    Compiling num-traits v0.2.12
[INFO] [stderr]    Compiling num-bigint v0.3.0
[INFO] [stderr]    Compiling hashbrown v0.8.2
[INFO] [stderr]    Compiling num-rational v0.3.0
[INFO] [stderr]    Compiling num-iter v0.1.41
[INFO] [stderr]    Compiling indexmap v1.5.1
[INFO] [stderr]    Compiling rayon v1.4.0
[INFO] [stderr]    Compiling termprogress v0.3.4
[INFO] [stderr]    Compiling crossbeam-channel v0.4.3
[INFO] [stderr]    Compiling getrandom v0.1.14
[INFO] [stderr]    Compiling num_cpus v1.13.0
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling terminal_size v0.1.13
[INFO] [stderr]    Compiling rand_core v0.5.1
[INFO] [stderr]    Compiling num-integer v0.1.43
[INFO] [stderr]    Compiling rand_chacha v0.2.2
[INFO] [stderr]    Compiling rand v0.7.3
[INFO] [stderr]    Compiling syn-mid v0.5.0
[INFO] [stderr]    Compiling serde_derive v1.0.115
[INFO] [stderr]    Compiling proc-macro-error-attr v0.4.12
[INFO] [stderr]    Compiling proc-macro-error v0.4.12
[INFO] [stderr]    Compiling clap_derive v3.0.0-beta.1
[INFO] [stderr]    Compiling clap v3.0.0-beta.1
[INFO] [stderr]    Compiling serde v1.0.115
[INFO] [stderr]    Compiling num-complex v0.3.0
[INFO] [stderr]    Compiling serde_json v1.0.57
[INFO] [stderr]    Compiling num v0.3.0
[INFO] [stderr]    Compiling pgp-rs v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `AsciiArmor`
[INFO] [stdout]  --> src/parsers.rs:2:18
[INFO] [stdout]   |
[INFO] [stdout] 2 | use crate::pgp::{AsciiArmor, AsciiArmorKind, PgpPacket};
[INFO] [stdout]   |                  ^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `nom::bits::bits`
[INFO] [stdout]  --> src/pgp/mod.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use nom::bits::bits;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `tag`, `take_till`, `take_while_m_n`, `take_while`, `take`
[INFO] [stdout]  --> src/pgp/mod.rs:4:28
[INFO] [stdout]   |
[INFO] [stdout] 4 | use nom::bytes::complete::{tag, take, take_till, take_until, take_while, take_while_m_n};
[INFO] [stdout]   |                            ^^^  ^^^^  ^^^^^^^^^              ^^^^^^^^^^  ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `nom::character::complete::alphanumeric1`
[INFO] [stdout]  --> src/pgp/mod.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use nom::character::complete::alphanumeric1;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `nom::multi::fold_many0`
[INFO] [stdout]  --> src/pgp/mod.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 | use nom::multi::fold_many0;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `nom::multi::many0`
[INFO] [stdout]  --> src/pgp/mod.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 | use nom::multi::many0;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `preceded`, `terminated`
[INFO] [stdout]  --> src/pgp/mod.rs:9:21
[INFO] [stdout]   |
[INFO] [stdout] 9 | use nom::sequence::{preceded, terminated};
[INFO] [stdout]   |                     ^^^^^^^^  ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `num::BigUint`
[INFO] [stdout]   --> src/pgp/mod.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout] 11 | use num::BigUint;
[INFO] [stdout]    |     ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `PgpSignature`
[INFO] [stdout]   --> src/pgp/mod.rs:15:17
[INFO] [stdout]    |
[INFO] [stdout] 15 | use signature::{PgpSignature, SignaturePacket};
[INFO] [stdout]    |                 ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: irrefutable if-let pattern
[INFO] [stdout]   --> src/pgp/signature.rs:67:9
[INFO] [stdout]    |
[INFO] [stdout] 67 | /         if let PgpPacket::SignaturePacket(signature) = packets.pop().unwrap() {
[INFO] [stdout] 68 | |             Ok(CleartextSignature {
[INFO] [stdout] 69 | |                 hash,
[INFO] [stdout] 70 | |                 cleartext,
[INFO] [stdout] ...  |
[INFO] [stdout] 74 | |             Err(anyhow!("did not find a signature packet"))
[INFO] [stdout] 75 | |         }
[INFO] [stdout]    | |_________^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(irrefutable_let_patterns)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `packet_tag`
[INFO] [stdout]    --> src/parsers.rs:193:18
[INFO] [stdout]     |
[INFO] [stdout] 193 |     let (input, (packet_tag, length_type)): (&[u8], (u8, u8)) =
[INFO] [stdout]     |                  ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_packet_tag`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `packet_length`
[INFO] [stdout]    --> src/parsers.rs:212:9
[INFO] [stdout]     |
[INFO] [stdout] 212 |     let packet_length = packet_length.read_u16::<BigEndian>().unwrap();
[INFO] [stdout]     |         ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_packet_length`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `parse_cleartext`
[INFO] [stdout]    --> src/pgp/mod.rs:102:4
[INFO] [stdout]     |
[INFO] [stdout] 102 | fn parse_cleartext(input: &str) -> IResult<&str, &str> {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `std::result::Result` that must be used
[INFO] [stdout]   --> src/pgp/signature.rs:96:9
[INFO] [stdout]    |
[INFO] [stdout] 96 |         buf.write_u16::<BigEndian>(length);
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_must_use)]` on by default
[INFO] [stdout]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `std::result::Result` that must be used
[INFO] [stdout]    --> src/pgp/signature.rs:105:9
[INFO] [stdout]     |
[INFO] [stdout] 105 |         buf.write_u32::<BigEndian>(length);
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 15 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `std::result::Result` that must be used
[INFO] [stdout]   --> src/main.rs:76:5
[INFO] [stdout]    |
[INFO] [stdout] 76 |     pgp_rs::verify_cleartext_message(source);
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_must_use)]` on by default
[INFO] [stdout]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 11s
[INFO] running `Command { std: "docker" "inspect" "1ae9b77689fc9c3ef83040d31eb5bd65da5fe7e961284872811aeb3ec414d1ac", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1ae9b77689fc9c3ef83040d31eb5bd65da5fe7e961284872811aeb3ec414d1ac", kill_on_drop: false }`
[INFO] [stdout] 1ae9b77689fc9c3ef83040d31eb5bd65da5fe7e961284872811aeb3ec414d1ac
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-10-09" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 39d37eee657624f971a822dba0bd7fa8660eac75cb35e6f5d13ba976d4d7dcbb
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "39d37eee657624f971a822dba0bd7fa8660eac75cb35e6f5d13ba976d4d7dcbb", kill_on_drop: false }`
[INFO] [stderr]    Compiling pgp-rs v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `AsciiArmor`
[INFO] [stdout]  --> src/parsers.rs:2:18
[INFO] [stdout]   |
[INFO] [stdout] 2 | use crate::pgp::{AsciiArmor, AsciiArmorKind, PgpPacket};
[INFO] [stdout]   |                  ^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `nom::bits::bits`
[INFO] [stdout]  --> src/pgp/mod.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use nom::bits::bits;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `tag`, `take_till`, `take_while_m_n`, `take_while`, `take`
[INFO] [stdout]  --> src/pgp/mod.rs:4:28
[INFO] [stdout]   |
[INFO] [stdout] 4 | use nom::bytes::complete::{tag, take, take_till, take_until, take_while, take_while_m_n};
[INFO] [stdout]   |                            ^^^  ^^^^  ^^^^^^^^^              ^^^^^^^^^^  ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `nom::character::complete::alphanumeric1`
[INFO] [stdout]  --> src/pgp/mod.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use nom::character::complete::alphanumeric1;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `nom::multi::fold_many0`
[INFO] [stdout]  --> src/pgp/mod.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 | use nom::multi::fold_many0;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `nom::multi::many0`
[INFO] [stdout]  --> src/pgp/mod.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 | use nom::multi::many0;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `preceded`, `terminated`
[INFO] [stdout]  --> src/pgp/mod.rs:9:21
[INFO] [stdout]   |
[INFO] [stdout] 9 | use nom::sequence::{preceded, terminated};
[INFO] [stdout]   |                     ^^^^^^^^  ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `num::BigUint`
[INFO] [stdout]   --> src/pgp/mod.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout] 11 | use num::BigUint;
[INFO] [stdout]    |     ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `PgpSignature`
[INFO] [stdout]   --> src/pgp/mod.rs:15:17
[INFO] [stdout]    |
[INFO] [stdout] 15 | use signature::{PgpSignature, SignaturePacket};
[INFO] [stdout]    |                 ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: irrefutable if-let pattern
[INFO] [stdout]   --> src/pgp/signature.rs:67:9
[INFO] [stdout]    |
[INFO] [stdout] 67 | /         if let PgpPacket::SignaturePacket(signature) = packets.pop().unwrap() {
[INFO] [stdout] 68 | |             Ok(CleartextSignature {
[INFO] [stdout] 69 | |                 hash,
[INFO] [stdout] 70 | |                 cleartext,
[INFO] [stdout] ...  |
[INFO] [stdout] 74 | |             Err(anyhow!("did not find a signature packet"))
[INFO] [stdout] 75 | |         }
[INFO] [stdout]    | |_________^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(irrefutable_let_patterns)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `packet_tag`
[INFO] [stdout]    --> src/parsers.rs:193:18
[INFO] [stdout]     |
[INFO] [stdout] 193 |     let (input, (packet_tag, length_type)): (&[u8], (u8, u8)) =
[INFO] [stdout]     |                  ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_packet_tag`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `packet_length`
[INFO] [stdout]    --> src/parsers.rs:212:9
[INFO] [stdout]     |
[INFO] [stdout] 212 |     let packet_length = packet_length.read_u16::<BigEndian>().unwrap();
[INFO] [stdout]     |         ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_packet_length`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `parse_cleartext`
[INFO] [stdout]    --> src/pgp/mod.rs:102:4
[INFO] [stdout]     |
[INFO] [stdout] 102 | fn parse_cleartext(input: &str) -> IResult<&str, &str> {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `std::result::Result` that must be used
[INFO] [stdout]   --> src/pgp/signature.rs:96:9
[INFO] [stdout]    |
[INFO] [stdout] 96 |         buf.write_u16::<BigEndian>(length);
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_must_use)]` on by default
[INFO] [stdout]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `std::result::Result` that must be used
[INFO] [stdout]    --> src/pgp/signature.rs:105:9
[INFO] [stdout]     |
[INFO] [stdout] 105 |         buf.write_u32::<BigEndian>(length);
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 15 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `std::result::Result` that must be used
[INFO] [stdout]   --> src/main.rs:76:5
[INFO] [stdout]    |
[INFO] [stdout] 76 |     pgp_rs::verify_cleartext_message(source);
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_must_use)]` on by default
[INFO] [stdout]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `AsciiArmor`
[INFO] [stdout]  --> src/parsers.rs:2:18
[INFO] [stdout]   |
[INFO] [stdout] 2 | use crate::pgp::{AsciiArmor, AsciiArmorKind, PgpPacket};
[INFO] [stdout]   |                  ^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `nom::bits::bits`
[INFO] [stdout]  --> src/pgp/mod.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use nom::bits::bits;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `tag`, `take_till`, `take_while_m_n`, `take_while`, `take`
[INFO] [stdout]  --> src/pgp/mod.rs:4:28
[INFO] [stdout]   |
[INFO] [stdout] 4 | use nom::bytes::complete::{tag, take, take_till, take_until, take_while, take_while_m_n};
[INFO] [stdout]   |                            ^^^  ^^^^  ^^^^^^^^^              ^^^^^^^^^^  ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `nom::character::complete::alphanumeric1`
[INFO] [stdout]  --> src/pgp/mod.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use nom::character::complete::alphanumeric1;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `nom::multi::fold_many0`
[INFO] [stdout]  --> src/pgp/mod.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 | use nom::multi::fold_many0;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `nom::multi::many0`
[INFO] [stdout]  --> src/pgp/mod.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 | use nom::multi::many0;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `preceded`, `terminated`
[INFO] [stdout]  --> src/pgp/mod.rs:9:21
[INFO] [stdout]   |
[INFO] [stdout] 9 | use nom::sequence::{preceded, terminated};
[INFO] [stdout]   |                     ^^^^^^^^  ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `num::BigUint`
[INFO] [stdout]   --> src/pgp/mod.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout] 11 | use num::BigUint;
[INFO] [stdout]    |     ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `PgpSignature`
[INFO] [stdout]   --> src/pgp/mod.rs:15:17
[INFO] [stdout]    |
[INFO] [stdout] 15 | use signature::{PgpSignature, SignaturePacket};
[INFO] [stdout]    |                 ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: irrefutable if-let pattern
[INFO] [stdout]   --> src/pgp/signature.rs:67:9
[INFO] [stdout]    |
[INFO] [stdout] 67 | /         if let PgpPacket::SignaturePacket(signature) = packets.pop().unwrap() {
[INFO] [stdout] 68 | |             Ok(CleartextSignature {
[INFO] [stdout] 69 | |                 hash,
[INFO] [stdout] 70 | |                 cleartext,
[INFO] [stdout] ...  |
[INFO] [stdout] 74 | |             Err(anyhow!("did not find a signature packet"))
[INFO] [stdout] 75 | |         }
[INFO] [stdout]    | |_________^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(irrefutable_let_patterns)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `packet_tag`
[INFO] [stdout]    --> src/parsers.rs:193:18
[INFO] [stdout]     |
[INFO] [stdout] 193 |     let (input, (packet_tag, length_type)): (&[u8], (u8, u8)) =
[INFO] [stdout]     |                  ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_packet_tag`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `packet_length`
[INFO] [stdout]    --> src/parsers.rs:212:9
[INFO] [stdout]     |
[INFO] [stdout] 212 |     let packet_length = packet_length.read_u16::<BigEndian>().unwrap();
[INFO] [stdout]     |         ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_packet_length`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `hash`
[INFO] [stdout]    --> src/parsers.rs:414:18
[INFO] [stdout]     |
[INFO] [stdout] 414 |         let (_, (hash, msg, ascii_armor)) = parse_cleartext_signature_parts(input).unwrap();
[INFO] [stdout]     |                  ^^^^ help: if this is intentional, prefix it with an underscore: `_hash`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `msg`
[INFO] [stdout]    --> src/parsers.rs:414:24
[INFO] [stdout]     |
[INFO] [stdout] 414 |         let (_, (hash, msg, ascii_armor)) = parse_cleartext_signature_parts(input).unwrap();
[INFO] [stdout]     |                        ^^^ help: if this is intentional, prefix it with an underscore: `_msg`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ascii_armor`
[INFO] [stdout]    --> src/parsers.rs:414:29
[INFO] [stdout]     |
[INFO] [stdout] 414 |         let (_, (hash, msg, ascii_armor)) = parse_cleartext_signature_parts(input).unwrap();
[INFO] [stdout]     |                             ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_ascii_armor`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `parse_cleartext`
[INFO] [stdout]    --> src/pgp/mod.rs:102:4
[INFO] [stdout]     |
[INFO] [stdout] 102 | fn parse_cleartext(input: &str) -> IResult<&str, &str> {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `std::result::Result` that must be used
[INFO] [stdout]   --> src/pgp/signature.rs:96:9
[INFO] [stdout]    |
[INFO] [stdout] 96 |         buf.write_u16::<BigEndian>(length);
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_must_use)]` on by default
[INFO] [stdout]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `std::result::Result` that must be used
[INFO] [stdout]    --> src/pgp/signature.rs:105:9
[INFO] [stdout]     |
[INFO] [stdout] 105 |         buf.write_u32::<BigEndian>(length);
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 18 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 4.68s
[INFO] running `Command { std: "docker" "inspect" "39d37eee657624f971a822dba0bd7fa8660eac75cb35e6f5d13ba976d4d7dcbb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "39d37eee657624f971a822dba0bd7fa8660eac75cb35e6f5d13ba976d4d7dcbb", kill_on_drop: false }`
[INFO] [stdout] 39d37eee657624f971a822dba0bd7fa8660eac75cb35e6f5d13ba976d4d7dcbb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-10-09" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] c012049a40e09fe3ece99149d77b89c000a9405d6b6ef4268886339e76bb5009
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "c012049a40e09fe3ece99149d77b89c000a9405d6b6ef4268886339e76bb5009", kill_on_drop: false }`
[INFO] [stderr] warning: unused import: `AsciiArmor`
[INFO] [stderr]  --> src/parsers.rs:2:18
[INFO] [stderr]   |
[INFO] [stderr] 2 | use crate::pgp::{AsciiArmor, AsciiArmorKind, PgpPacket};
[INFO] [stderr]   |                  ^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `nom::bits::bits`
[INFO] [stderr]  --> src/pgp/mod.rs:3:5
[INFO] [stderr]   |
[INFO] [stderr] 3 | use nom::bits::bits;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `tag`, `take_till`, `take_while_m_n`, `take_while`, `take`
[INFO] [stderr]  --> src/pgp/mod.rs:4:28
[INFO] [stderr]   |
[INFO] [stderr] 4 | use nom::bytes::complete::{tag, take, take_till, take_until, take_while, take_while_m_n};
[INFO] [stderr]   |                            ^^^  ^^^^  ^^^^^^^^^              ^^^^^^^^^^  ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `nom::character::complete::alphanumeric1`
[INFO] [stderr]  --> src/pgp/mod.rs:5:5
[INFO] [stderr]   |
[INFO] [stderr] 5 | use nom::character::complete::alphanumeric1;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `nom::multi::fold_many0`
[INFO] [stderr]  --> src/pgp/mod.rs:7:5
[INFO] [stderr]   |
[INFO] [stderr] 7 | use nom::multi::fold_many0;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `nom::multi::many0`
[INFO] [stderr]  --> src/pgp/mod.rs:8:5
[INFO] [stderr]   |
[INFO] [stderr] 8 | use nom::multi::many0;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `preceded`, `terminated`
[INFO] [stderr]  --> src/pgp/mod.rs:9:21
[INFO] [stderr]   |
[INFO] [stderr] 9 | use nom::sequence::{preceded, terminated};
[INFO] [stderr]   |                     ^^^^^^^^  ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `num::BigUint`
[INFO] [stderr]   --> src/pgp/mod.rs:11:5
[INFO] [stderr]    |
[INFO] [stderr] 11 | use num::BigUint;
[INFO] [stderr]    |     ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `PgpSignature`
[INFO] [stderr]   --> src/pgp/mod.rs:15:17
[INFO] [stderr]    |
[INFO] [stderr] 15 | use signature::{PgpSignature, SignaturePacket};
[INFO] [stderr]    |                 ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: irrefutable if-let pattern
[INFO] [stderr]   --> src/pgp/signature.rs:67:9
[INFO] [stderr]    |
[INFO] [stderr] 67 | /         if let PgpPacket::SignaturePacket(signature) = packets.pop().unwrap() {
[INFO] [stderr] 68 | |             Ok(CleartextSignature {
[INFO] [stderr] 69 | |                 hash,
[INFO] [stderr] 70 | |                 cleartext,
[INFO] [stderr] ...  |
[INFO] [stderr] 74 | |             Err(anyhow!("did not find a signature packet"))
[INFO] [stderr] 75 | |         }
[INFO] [stderr]    | |_________^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(irrefutable_let_patterns)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `packet_tag`
[INFO] [stderr]    --> src/parsers.rs:193:18
[INFO] [stderr]     |
[INFO] [stderr] 193 |     let (input, (packet_tag, length_type)): (&[u8], (u8, u8)) =
[INFO] [stderr]     |                  ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_packet_tag`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `packet_length`
[INFO] [stderr]    --> src/parsers.rs:212:9
[INFO] [stderr]     |
[INFO] [stderr] 212 |     let packet_length = packet_length.read_u16::<BigEndian>().unwrap();
[INFO] [stderr]     |         ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_packet_length`
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `parse_cleartext`
[INFO] [stderr]    --> src/pgp/mod.rs:102:4
[INFO] [stderr]     |
[INFO] [stderr] 102 | fn parse_cleartext(input: &str) -> IResult<&str, &str> {
[INFO] [stderr]     |    ^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused `std::result::Result` that must be used
[INFO] [stderr]   --> src/pgp/signature.rs:96:9
[INFO] [stderr]    |
[INFO] [stderr] 96 |         buf.write_u16::<BigEndian>(length);
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_must_use)]` on by default
[INFO] [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr] 
[INFO] [stderr] warning: unused `std::result::Result` that must be used
[INFO] [stderr]    --> src/pgp/signature.rs:105:9
[INFO] [stderr]     |
[INFO] [stderr] 105 |         buf.write_u32::<BigEndian>(length);
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr] 
[INFO] [stderr] warning: 15 warnings emitted
[INFO] [stderr] 
[INFO] [stderr] warning: unused `std::result::Result` that must be used
[INFO] [stderr]   --> src/main.rs:76:5
[INFO] [stderr]    |
[INFO] [stderr] 76 |     pgp_rs::verify_cleartext_message(source);
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_must_use)]` on by default
[INFO] [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr] 
[INFO] [stderr] warning: 1 warning emitted
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `AsciiArmor`
[INFO] [stderr]  --> src/parsers.rs:2:18
[INFO] [stderr]   |
[INFO] [stderr] 2 | use crate::pgp::{AsciiArmor, AsciiArmorKind, PgpPacket};
[INFO] [stderr]   |                  ^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `nom::bits::bits`
[INFO] [stderr]  --> src/pgp/mod.rs:3:5
[INFO] [stderr]   |
[INFO] [stderr] 3 | use nom::bits::bits;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `tag`, `take_till`, `take_while_m_n`, `take_while`, `take`
[INFO] [stderr]  --> src/pgp/mod.rs:4:28
[INFO] [stderr]   |
[INFO] [stderr] 4 | use nom::bytes::complete::{tag, take, take_till, take_until, take_while, take_while_m_n};
[INFO] [stderr]   |                            ^^^  ^^^^  ^^^^^^^^^              ^^^^^^^^^^  ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `nom::character::complete::alphanumeric1`
[INFO] [stderr]  --> src/pgp/mod.rs:5:5
[INFO] [stderr]   |
[INFO] [stderr] 5 | use nom::character::complete::alphanumeric1;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `nom::multi::fold_many0`
[INFO] [stderr]  --> src/pgp/mod.rs:7:5
[INFO] [stderr]   |
[INFO] [stderr] 7 | use nom::multi::fold_many0;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `nom::multi::many0`
[INFO] [stderr]  --> src/pgp/mod.rs:8:5
[INFO] [stderr]   |
[INFO] [stderr] 8 | use nom::multi::many0;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `preceded`, `terminated`
[INFO] [stderr]  --> src/pgp/mod.rs:9:21
[INFO] [stderr]   |
[INFO] [stderr] 9 | use nom::sequence::{preceded, terminated};
[INFO] [stderr]   |                     ^^^^^^^^  ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `num::BigUint`
[INFO] [stderr]   --> src/pgp/mod.rs:11:5
[INFO] [stderr]    |
[INFO] [stderr] 11 | use num::BigUint;
[INFO] [stderr]    |     ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `PgpSignature`
[INFO] [stderr]   --> src/pgp/mod.rs:15:17
[INFO] [stderr]    |
[INFO] [stderr] 15 | use signature::{PgpSignature, SignaturePacket};
[INFO] [stderr]    |                 ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: irrefutable if-let pattern
[INFO] [stderr]   --> src/pgp/signature.rs:67:9
[INFO] [stderr]    |
[INFO] [stderr] 67 | /         if let PgpPacket::SignaturePacket(signature) = packets.pop().unwrap() {
[INFO] [stderr] 68 | |             Ok(CleartextSignature {
[INFO] [stderr] 69 | |                 hash,
[INFO] [stderr] 70 | |                 cleartext,
[INFO] [stderr] ...  |
[INFO] [stderr] 74 | |             Err(anyhow!("did not find a signature packet"))
[INFO] [stderr] 75 | |         }
[INFO] [stderr]    | |_________^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(irrefutable_let_patterns)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `packet_tag`
[INFO] [stderr]    --> src/parsers.rs:193:18
[INFO] [stderr]     |
[INFO] [stderr] 193 |     let (input, (packet_tag, length_type)): (&[u8], (u8, u8)) =
[INFO] [stderr]     |                  ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_packet_tag`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `packet_length`
[INFO] [stderr]    --> src/parsers.rs:212:9
[INFO] [stderr]     |
[INFO] [stderr] 212 |     let packet_length = packet_length.read_u16::<BigEndian>().unwrap();
[INFO] [stderr]     |         ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_packet_length`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `hash`
[INFO] [stderr]    --> src/parsers.rs:414:18
[INFO] [stderr]     |
[INFO] [stderr] 414 |         let (_, (hash, msg, ascii_armor)) = parse_cleartext_signature_parts(input).unwrap();
[INFO] [stderr]     |                  ^^^^ help: if this is intentional, prefix it with an underscore: `_hash`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `msg`
[INFO] [stderr]    --> src/parsers.rs:414:24
[INFO] [stderr]     |
[INFO] [stderr] 414 |         let (_, (hash, msg, ascii_armor)) = parse_cleartext_signature_parts(input).unwrap();
[INFO] [stderr]     |                        ^^^ help: if this is intentional, prefix it with an underscore: `_msg`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `ascii_armor`
[INFO] [stderr]    --> src/parsers.rs:414:29
[INFO] [stderr]     |
[INFO] [stderr] 414 |         let (_, (hash, msg, ascii_armor)) = parse_cleartext_signature_parts(input).unwrap();
[INFO] [stderr]     |                             ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_ascii_armor`
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `parse_cleartext`
[INFO] [stderr]    --> src/pgp/mod.rs:102:4
[INFO] [stderr]     |
[INFO] [stderr] 102 | fn parse_cleartext(input: &str) -> IResult<&str, &str> {
[INFO] [stderr]     |    ^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused `std::result::Result` that must be used
[INFO] [stderr]   --> src/pgp/signature.rs:96:9
[INFO] [stderr]    |
[INFO] [stderr] 96 |         buf.write_u16::<BigEndian>(length);
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_must_use)]` on by default
[INFO] [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr] 
[INFO] [stderr] warning: unused `std::result::Result` that must be used
[INFO] [stderr]    --> src/pgp/signature.rs:105:9
[INFO] [stderr]     |
[INFO] [stderr] 105 |         buf.write_u32::<BigEndian>(length);
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr] 
[INFO] [stderr] warning: 18 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.40s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/pgp_rs-af403ab6f2041f09
[INFO] [stdout] 
[INFO] [stdout] running 14 tests
[INFO] [stdout] test parsers::tests::test_parse_base64_line ... ok
[INFO] [stdout] test parsers::tests::test_parse_base64 ... ok
[INFO] [stdout] test parsers::tests::test_parse_cleartext_signature_parts ... ok
[INFO] [stdout] test parsers::tests::test_parse_mpi ... ok
[INFO] [stdout] test parsers::tests::test_parse_dash_escaped_line ... ok
[INFO] [stdout] test parsers::tests::test_parse_hash_armor_header ... ok
[INFO] [stdout] test primes::tests::is_fermat_witness ... ok
[INFO] [stdout] test rsa::tests::carmichaels_totient_function ... ok
[INFO] [stdout] test primes::tests::first_twenty_primes ... ok
[INFO] [stdout] test parsers::tests::test_parse_possibly_dash_escaped_chunk ... ok
[INFO] [stdout] test primes::tests::factor_as_power_of_two_times_odd ... ok
[INFO] [stdout] test parsers::tests::test_parse_possibly_dash_escaped_line ... ok
[INFO] [stdout] test primes::tests::is_miller_rabin_witness ... ok
[INFO] [stdout] test parsers::tests::test_parse_non_dash_line ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 14 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/pgp_rs-9e6262d82e60f16d
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests pgp-rs
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "c012049a40e09fe3ece99149d77b89c000a9405d6b6ef4268886339e76bb5009", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c012049a40e09fe3ece99149d77b89c000a9405d6b6ef4268886339e76bb5009", kill_on_drop: false }`
[INFO] [stdout] c012049a40e09fe3ece99149d77b89c000a9405d6b6ef4268886339e76bb5009
