[INFO] cloning repository https://github.com/umanwizard/bmail [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/umanwizard/bmail" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fumanwizard%2Fbmail", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fumanwizard%2Fbmail'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 854e488e918edaaf814f856a87983deec26736a3 [INFO] testing umanwizard/bmail against beta-2022-02-22 for beta-1.60-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fumanwizard%2Fbmail" "/workspace/builds/worker-0/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-0/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/umanwizard/bmail on toolchain beta-2022-02-22 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/umanwizard/bmail [INFO] finished tweaking git repo https://github.com/umanwizard/bmail [INFO] tweaked toml for git repo https://github.com/umanwizard/bmail written to /workspace/builds/worker-0/source/Cargo.toml [INFO] crate git repo https://github.com/umanwizard/bmail already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating git repository `https://github.com/umanwizard/nom` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded quoted_printable v0.4.3 [INFO] [stderr] Downloaded enum-kinds v0.5.0 [INFO] [stderr] Downloaded charset v0.1.2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] b36f4b5292a7c1fab3d6ef5a788a68d884587432faaff96a1c7f690f637dfa79 [INFO] running `Command { std: "docker" "start" "-a" "b36f4b5292a7c1fab3d6ef5a788a68d884587432faaff96a1c7f690f637dfa79", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "b36f4b5292a7c1fab3d6ef5a788a68d884587432faaff96a1c7f690f637dfa79", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b36f4b5292a7c1fab3d6ef5a788a68d884587432faaff96a1c7f690f637dfa79", kill_on_drop: false }` [INFO] [stdout] b36f4b5292a7c1fab3d6ef5a788a68d884587432faaff96a1c7f690f637dfa79 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 27cf88af6a8f29f0d46718e0eaac0ebc86eb644143b26ee949c148567576f7e5 [INFO] running `Command { std: "docker" "start" "-a" "27cf88af6a8f29f0d46718e0eaac0ebc86eb644143b26ee949c148567576f7e5", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling syn v1.0.73 [INFO] [stderr] Compiling quoted_printable v0.4.3 [INFO] [stderr] Compiling nom v7.0.0-alpha1 (https://github.com/umanwizard/nom#11cf2862) [INFO] [stderr] Compiling base64 v0.10.1 [INFO] [stderr] Compiling time v0.1.44 [INFO] [stderr] Compiling charset v0.1.2 [INFO] [stderr] Compiling chrono v0.4.19 [INFO] [stderr] Compiling enum-kinds v0.5.0 [INFO] [stderr] Compiling bmail v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `std::borrow::Cow` [INFO] [stdout] --> src/headers/mime.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use std::borrow::Cow; [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `nom::error::Error` [INFO] [stdout] --> src/parse/mod.rs:11:5 [INFO] [stdout] | [INFO] [stdout] 11 | use nom::error::Error; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `nom::multi::many0` [INFO] [stdout] --> src/parse/mod.rs:17:5 [INFO] [stdout] | [INFO] [stdout] 17 | use nom::multi::many0; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `nom::multi::fold_many_m_n` [INFO] [stdout] --> src/parse/email.rs:13:5 [INFO] [stdout] | [INFO] [stdout] 13 | use nom::multi::fold_many_m_n; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `nom::sequence::tuple` [INFO] [stdout] --> src/parse/email.rs:16:5 [INFO] [stdout] | [INFO] [stdout] 16 | use nom::sequence::tuple; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::ByteStr` [INFO] [stdout] --> src/parse/email.rs:29:5 [INFO] [stdout] | [INFO] [stdout] 29 | use crate::ByteStr; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::borrow::Cow` [INFO] [stdout] --> src/parse/mime.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use std::borrow::Cow; [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `nom::multi::many0` [INFO] [stdout] --> src/parse/mime.rs:19:5 [INFO] [stdout] | [INFO] [stdout] 19 | use nom::multi::many0; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `boundary` [INFO] [stdout] --> src/parse/email.rs:326:19 [INFO] [stdout] | [INFO] [stdout] 326 | (Some(boundary), _, _, true) => unreachable!(), [INFO] [stdout] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_boundary` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `charset` [INFO] [stdout] --> src/parse/email.rs:334:25 [INFO] [stdout] | [INFO] [stdout] 334 | (None, Some(charset), _, false) => unreachable!(), [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_charset` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `content_type` [INFO] [stdout] --> src/lib.rs:73:5 [INFO] [stdout] | [INFO] [stdout] 73 | content_type: Option, // index of Content-Type field in header [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] note: `Message` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis [INFO] [stdout] --> src/lib.rs:70:10 [INFO] [stdout] | [INFO] [stdout] 70 | #[derive(Clone)] [INFO] [stdout] | ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Clone` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 11 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `bmail::error::EmailError` [INFO] [stdout] --> src/main.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use bmail::error::EmailError; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `bmail::headers::mime::ContentType` [INFO] [stdout] --> src/main.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use bmail::headers::mime::ContentType; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `bmail::headers::HeaderFieldInner` [INFO] [stdout] --> src/main.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use bmail::headers::HeaderFieldInner; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `nom::error::VerboseError as NomVerboseError` [INFO] [stdout] --> src/main.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 6 | use nom::error::VerboseError as NomVerboseError; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `message` [INFO] [stdout] --> src/main.rs:18:17 [INFO] [stdout] | [INFO] [stdout] 18 | let (_, message) = match message().parse(&data) { [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_message` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 5 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 22.58s [INFO] running `Command { std: "docker" "inspect" "27cf88af6a8f29f0d46718e0eaac0ebc86eb644143b26ee949c148567576f7e5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "27cf88af6a8f29f0d46718e0eaac0ebc86eb644143b26ee949c148567576f7e5", kill_on_drop: false }` [INFO] [stdout] 27cf88af6a8f29f0d46718e0eaac0ebc86eb644143b26ee949c148567576f7e5 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] d867b00045bab08e2c86cef001d3d1648c8e59800b4570244f1e2f4314523c91 [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" "d867b00045bab08e2c86cef001d3d1648c8e59800b4570244f1e2f4314523c91", kill_on_drop: false }` [INFO] [stdout] warning: unused import: `std::borrow::Cow` [INFO] [stdout] --> src/headers/mime.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use std::borrow::Cow; [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `nom::error::Error` [INFO] [stdout] --> src/parse/mod.rs:11:5 [INFO] [stdout] | [INFO] [stdout] 11 | use nom::error::Error; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `nom::multi::many0` [INFO] [stdout] --> src/parse/mod.rs:17:5 [INFO] [stdout] | [INFO] [stdout] 17 | use nom::multi::many0; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `nom::multi::fold_many_m_n` [INFO] [stdout] --> src/parse/email.rs:13:5 [INFO] [stdout] | [INFO] [stdout] 13 | use nom::multi::fold_many_m_n; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `nom::sequence::tuple` [INFO] [stdout] --> src/parse/email.rs:16:5 [INFO] [stdout] | [INFO] [stdout] 16 | use nom::sequence::tuple; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::ByteStr` [INFO] [stdout] --> src/parse/email.rs:29:5 [INFO] [stdout] | [INFO] [stdout] 29 | use crate::ByteStr; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::borrow::Cow` [INFO] [stdout] --> src/parse/mime.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use std::borrow::Cow; [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `nom::multi::many0` [INFO] [stdout] --> src/parse/mime.rs:19:5 [INFO] [stdout] | [INFO] [stdout] 19 | use nom::multi::many0; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling bmail v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused variable: `boundary` [INFO] [stdout] --> src/parse/email.rs:326:19 [INFO] [stdout] | [INFO] [stdout] 326 | (Some(boundary), _, _, true) => unreachable!(), [INFO] [stdout] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_boundary` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `charset` [INFO] [stdout] --> src/parse/email.rs:334:25 [INFO] [stdout] | [INFO] [stdout] 334 | (None, Some(charset), _, false) => unreachable!(), [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_charset` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `content_type` [INFO] [stdout] --> src/lib.rs:73:5 [INFO] [stdout] | [INFO] [stdout] 73 | content_type: Option, // index of Content-Type field in header [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] note: `Message` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis [INFO] [stdout] --> src/lib.rs:70:10 [INFO] [stdout] | [INFO] [stdout] 70 | #[derive(Clone)] [INFO] [stdout] | ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Clone` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 11 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `bmail::error::EmailError` [INFO] [stdout] --> src/main.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use bmail::error::EmailError; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `bmail::headers::mime::ContentType` [INFO] [stdout] --> src/main.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use bmail::headers::mime::ContentType; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `bmail::headers::HeaderFieldInner` [INFO] [stdout] --> src/main.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use bmail::headers::HeaderFieldInner; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `nom::error::VerboseError as NomVerboseError` [INFO] [stdout] --> src/main.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 6 | use nom::error::VerboseError as NomVerboseError; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `message` [INFO] [stdout] --> src/main.rs:18:17 [INFO] [stdout] | [INFO] [stdout] 18 | let (_, message) = match message().parse(&data) { [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_message` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::borrow::Cow` [INFO] [stdout] --> src/headers/mime.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use std::borrow::Cow; [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `nom::error::Error` [INFO] [stdout] --> src/parse/mod.rs:11:5 [INFO] [stdout] | [INFO] [stdout] 11 | use nom::error::Error; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `nom::multi::many0` [INFO] [stdout] --> src/parse/mod.rs:17:5 [INFO] [stdout] | [INFO] [stdout] 17 | use nom::multi::many0; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `nom::multi::fold_many_m_n` [INFO] [stdout] --> src/parse/email.rs:13:5 [INFO] [stdout] | [INFO] [stdout] 13 | use nom::multi::fold_many_m_n; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `nom::sequence::tuple` [INFO] [stdout] --> src/parse/email.rs:16:5 [INFO] [stdout] | [INFO] [stdout] 16 | use nom::sequence::tuple; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::ByteStr` [INFO] [stdout] --> src/parse/email.rs:29:5 [INFO] [stdout] | [INFO] [stdout] 29 | use crate::ByteStr; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::borrow::Cow` [INFO] [stdout] --> src/parse/mime.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use std::borrow::Cow; [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `nom::multi::many0` [INFO] [stdout] --> src/parse/mime.rs:19:5 [INFO] [stdout] | [INFO] [stdout] 19 | use nom::multi::many0; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 5 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `boundary` [INFO] [stdout] --> src/parse/email.rs:326:19 [INFO] [stdout] | [INFO] [stdout] 326 | (Some(boundary), _, _, true) => unreachable!(), [INFO] [stdout] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_boundary` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `charset` [INFO] [stdout] --> src/parse/email.rs:334:25 [INFO] [stdout] | [INFO] [stdout] 334 | (None, Some(charset), _, false) => unreachable!(), [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_charset` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `content_type` [INFO] [stdout] --> src/lib.rs:73:5 [INFO] [stdout] | [INFO] [stdout] 73 | content_type: Option, // index of Content-Type field in header [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] note: `Message` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis [INFO] [stdout] --> src/lib.rs:70:10 [INFO] [stdout] | [INFO] [stdout] 70 | #[derive(Clone)] [INFO] [stdout] | ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Clone` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 11 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 4.99s [INFO] running `Command { std: "docker" "inspect" "d867b00045bab08e2c86cef001d3d1648c8e59800b4570244f1e2f4314523c91", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d867b00045bab08e2c86cef001d3d1648c8e59800b4570244f1e2f4314523c91", kill_on_drop: false }` [INFO] [stdout] d867b00045bab08e2c86cef001d3d1648c8e59800b4570244f1e2f4314523c91 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] ffd84b53a8f812888478b39a020bb38bbb2a2ea12f55969dafa3c9eb2ade28dc [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" "ffd84b53a8f812888478b39a020bb38bbb2a2ea12f55969dafa3c9eb2ade28dc", kill_on_drop: false }` [INFO] [stderr] warning: unused import: `std::borrow::Cow` [INFO] [stderr] --> src/headers/mime.rs:1:5 [INFO] [stderr] | [INFO] [stderr] 1 | use std::borrow::Cow; [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `nom::error::Error` [INFO] [stderr] --> src/parse/mod.rs:11:5 [INFO] [stderr] | [INFO] [stderr] 11 | use nom::error::Error; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `nom::multi::many0` [INFO] [stderr] --> src/parse/mod.rs:17:5 [INFO] [stderr] | [INFO] [stderr] 17 | use nom::multi::many0; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `nom::multi::fold_many_m_n` [INFO] [stderr] --> src/parse/email.rs:13:5 [INFO] [stderr] | [INFO] [stderr] 13 | use nom::multi::fold_many_m_n; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `nom::sequence::tuple` [INFO] [stderr] --> src/parse/email.rs:16:5 [INFO] [stderr] | [INFO] [stderr] 16 | use nom::sequence::tuple; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `crate::ByteStr` [INFO] [stderr] --> src/parse/email.rs:29:5 [INFO] [stderr] | [INFO] [stderr] 29 | use crate::ByteStr; [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::borrow::Cow` [INFO] [stderr] --> src/parse/mime.rs:1:5 [INFO] [stderr] | [INFO] [stderr] 1 | use std::borrow::Cow; [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `nom::multi::many0` [INFO] [stderr] --> src/parse/mime.rs:19:5 [INFO] [stderr] | [INFO] [stderr] 19 | use nom::multi::many0; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused variable: `boundary` [INFO] [stderr] --> src/parse/email.rs:326:19 [INFO] [stderr] | [INFO] [stderr] 326 | (Some(boundary), _, _, true) => unreachable!(), [INFO] [stderr] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_boundary` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `charset` [INFO] [stderr] --> src/parse/email.rs:334:25 [INFO] [stderr] | [INFO] [stderr] 334 | (None, Some(charset), _, false) => unreachable!(), [INFO] [stderr] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_charset` [INFO] [stderr] [INFO] [stderr] warning: field is never read: `content_type` [INFO] [stderr] --> src/lib.rs:73:5 [INFO] [stderr] | [INFO] [stderr] 73 | content_type: Option, // index of Content-Type field in header [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] note: `Message` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis [INFO] [stderr] --> src/lib.rs:70:10 [INFO] [stderr] | [INFO] [stderr] 70 | #[derive(Clone)] [INFO] [stderr] | ^^^^^ [INFO] [stderr] = note: this warning originates in the derive macro `Clone` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: `bmail` (lib) generated 11 warnings [INFO] [stderr] warning: `bmail` (lib test) generated 11 warnings (11 duplicates) [INFO] [stderr] warning: unused import: `bmail::error::EmailError` [INFO] [stderr] --> src/main.rs:1:5 [INFO] [stderr] | [INFO] [stderr] 1 | use bmail::error::EmailError; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `bmail::headers::mime::ContentType` [INFO] [stderr] --> src/main.rs:2:5 [INFO] [stderr] | [INFO] [stderr] 2 | use bmail::headers::mime::ContentType; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `bmail::headers::HeaderFieldInner` [INFO] [stderr] --> src/main.rs:3:5 [INFO] [stderr] | [INFO] [stderr] 3 | use bmail::headers::HeaderFieldInner; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `nom::error::VerboseError as NomVerboseError` [INFO] [stderr] --> src/main.rs:6:5 [INFO] [stderr] | [INFO] [stderr] 6 | use nom::error::VerboseError as NomVerboseError; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused variable: `message` [INFO] [stderr] --> src/main.rs:18:17 [INFO] [stderr] | [INFO] [stderr] 18 | let (_, message) = match message().parse(&data) { [INFO] [stderr] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_message` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: `bmail` (bin "bmail" test) generated 5 warnings [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.06s [INFO] [stdout] [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/bmail-9f751eee1382d7a0) [INFO] [stdout] running 6 tests [INFO] [stdout] test parse::test_multiword_phrase ... ok [INFO] [stdout] test parse::header::test_weird_cc ... ok [INFO] [stdout] test parse::test_phrase ... ok [INFO] [stdout] test parse::email::test_weird_regex ... ok [INFO] [stdout] test parse::tests::test_fws ... ok [INFO] [stdout] test parse::header::test_from ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s [INFO] [stdout] [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/bmail-716ba4febf9f6c6c) [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; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/header_layout-bf15419ddb8398c0) [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; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Doc-tests bmail [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; finished in 0.00s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "ffd84b53a8f812888478b39a020bb38bbb2a2ea12f55969dafa3c9eb2ade28dc", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ffd84b53a8f812888478b39a020bb38bbb2a2ea12f55969dafa3c9eb2ade28dc", kill_on_drop: false }` [INFO] [stdout] ffd84b53a8f812888478b39a020bb38bbb2a2ea12f55969dafa3c9eb2ade28dc