[INFO] cloning repository https://github.com/ithinuel/spif-parser [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/ithinuel/spif-parser" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fithinuel%2Fspif-parser", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fithinuel%2Fspif-parser'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 28d609689d94c0da03d14f55a1977c5b276d82ad [INFO] checking ithinuel/spif-parser against try#f47dd4da3ae8c32c9e65d307bfe640b143e674df for pr-77526 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fithinuel%2Fspif-parser" "/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/ithinuel/spif-parser on toolchain f47dd4da3ae8c32c9e65d307bfe640b143e674df [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+f47dd4da3ae8c32c9e65d307bfe640b143e674df" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/ithinuel/spif-parser [INFO] finished tweaking git repo https://github.com/ithinuel/spif-parser [INFO] tweaked toml for git repo https://github.com/ithinuel/spif-parser written to /workspace/builds/worker-7/source/Cargo.toml [INFO] crate git repo https://github.com/ithinuel/spif-parser already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+f47dd4da3ae8c32c9e65d307bfe640b143e674df" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded vcd v0.4.0 [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" "+f47dd4da3ae8c32c9e65d307bfe640b143e674df" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 3934d44e30d84b65611bcabb0b9e94f5917f0fa855995369498849d63790de09 [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" "3934d44e30d84b65611bcabb0b9e94f5917f0fa855995369498849d63790de09", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "3934d44e30d84b65611bcabb0b9e94f5917f0fa855995369498849d63790de09", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3934d44e30d84b65611bcabb0b9e94f5917f0fa855995369498849d63790de09", kill_on_drop: false }` [INFO] [stdout] 3934d44e30d84b65611bcabb0b9e94f5917f0fa855995369498849d63790de09 [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=forbid" "-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" "+f47dd4da3ae8c32c9e65d307bfe640b143e674df" "check" "--frozen" "--all" "--all-targets" "--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] 132c4df7d2bad4977c8baa3d1e76e6a75062189d4931098b0ace7f5056b0d1e1 [INFO] running `Command { std: "docker" "start" "-a" "132c4df7d2bad4977c8baa3d1e76e6a75062189d4931098b0ace7f5056b0d1e1", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.48 [INFO] [stderr] Compiling memchr v2.1.3 [INFO] [stderr] Checking cfg-if v0.1.6 [INFO] [stderr] Checking unicode-width v0.1.5 [INFO] [stderr] Checking vec_map v0.8.1 [INFO] [stderr] Checking bitflags v1.0.4 [INFO] [stderr] Checking ansi_term v0.11.0 [INFO] [stderr] Checking strsim v0.7.0 [INFO] [stderr] Checking vcd v0.4.0 [INFO] [stderr] Checking textwrap v0.10.0 [INFO] [stderr] Checking atty v0.2.11 [INFO] [stderr] Checking clap v2.32.0 [INFO] [stderr] Checking nom v4.2.0 [INFO] [stderr] Checking logic-trace-parser v0.1.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/serial.rs:83:23 [INFO] [stdout] | [INFO] [stdout] 83 | on_data: &'static Fn(u8) -> SerialEvent, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(u8) -> SerialEvent` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/serial.rs:84:22 [INFO] [stdout] | [INFO] [stdout] 84 | on_err: &'static Fn(SerialError) -> SerialEvent, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(SerialError) -> SerialEvent` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/serial.rs:85:21 [INFO] [stdout] | [INFO] [stdout] 85 | on_fc: &'static Fn(bool) -> SerialEvent, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(bool) -> SerialEvent` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/serial.rs:92:27 [INFO] [stdout] | [INFO] [stdout] 92 | on_data: &'static Fn(u8) -> SerialEvent, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(u8) -> SerialEvent` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/serial.rs:93:26 [INFO] [stdout] | [INFO] [stdout] 93 | on_err: &'static Fn(SerialError) -> SerialEvent, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(SerialError) -> SerialEvent` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/serial.rs:83:23 [INFO] [stdout] | [INFO] [stdout] 83 | on_data: &'static Fn(u8) -> SerialEvent, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(u8) -> SerialEvent` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/serial.rs:94:25 [INFO] [stdout] | [INFO] [stdout] 94 | on_fc: &'static Fn(bool) -> SerialEvent, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(bool) -> SerialEvent` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `SerialError` [INFO] [stdout] --> src/wizfi310.rs:2:27 [INFO] [stdout] | [INFO] [stdout] 2 | use crate::serial::{self, SerialError, SerialEvent}; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/serial.rs:84:22 [INFO] [stdout] | [INFO] [stdout] 84 | on_err: &'static Fn(SerialError) -> SerialEvent, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(SerialError) -> SerialEvent` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/serial.rs:85:21 [INFO] [stdout] | [INFO] [stdout] 85 | on_fc: &'static Fn(bool) -> SerialEvent, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(bool) -> SerialEvent` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/serial.rs:92:27 [INFO] [stdout] | [INFO] [stdout] 92 | on_data: &'static Fn(u8) -> SerialEvent, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(u8) -> SerialEvent` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Arg` [INFO] [stdout] --> src/wizfi310.rs:3:17 [INFO] [stdout] | [INFO] [stdout] 3 | use clap::{App, Arg, ArgMatches, SubCommand}; [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/serial.rs:93:26 [INFO] [stdout] | [INFO] [stdout] 93 | on_err: &'static Fn(SerialError) -> SerialEvent, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(SerialError) -> SerialEvent` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/serial.rs:94:25 [INFO] [stdout] | [INFO] [stdout] 94 | on_fc: &'static Fn(bool) -> SerialEvent, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(bool) -> SerialEvent` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `SerialError` [INFO] [stdout] --> src/wizfi310.rs:2:27 [INFO] [stdout] | [INFO] [stdout] 2 | use crate::serial::{self, SerialError, SerialEvent}; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Arg` [INFO] [stdout] --> src/wizfi310.rs:3:17 [INFO] [stdout] | [INFO] [stdout] 3 | use clap::{App, Arg, ArgMatches, SubCommand}; [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/main.rs:45:20 [INFO] [stdout] | [INFO] [stdout] 45 | let input: Box = if let Some(path) = matches.value_of("file") { [INFO] [stdout] | ^^^^ help: use `dyn`: `dyn Read` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/main.rs:45:20 [INFO] [stdout] | [INFO] [stdout] 45 | let input: Box = if let Some(path) = matches.value_of("file") { [INFO] [stdout] | ^^^^ help: use `dyn`: `dyn Read` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `s` [INFO] [stdout] --> src/wizfi310.rs:121:44 [INFO] [stdout] | [INFO] [stdout] 121 | WizFi310Event::Command(s) => {} [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_s` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `s` [INFO] [stdout] --> src/wizfi310.rs:122:41 [INFO] [stdout] | [INFO] [stdout] 122 | WizFi310Event::Resp(s) => {} [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_s` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `s` [INFO] [stdout] --> src/wizfi310.rs:121:44 [INFO] [stdout] | [INFO] [stdout] 121 | WizFi310Event::Command(s) => {} [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_s` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `is_error` [INFO] [stdout] --> src/serial.rs:28:12 [INFO] [stdout] | [INFO] [stdout] 28 | pub fn is_error(&self) -> bool { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Parity` [INFO] [stdout] --> src/serial.rs:40:5 [INFO] [stdout] | [INFO] [stdout] 40 | Parity, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `prefix` [INFO] [stdout] --> src/serial.rs:76:5 [INFO] [stdout] | [INFO] [stdout] 76 | prefix: &'static str, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Greeting` [INFO] [stdout] --> src/wizfi310.rs:8:5 [INFO] [stdout] | [INFO] [stdout] 8 | Greeting(String), [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `s` [INFO] [stdout] --> src/wizfi310.rs:122:41 [INFO] [stdout] | [INFO] [stdout] 122 | WizFi310Event::Resp(s) => {} [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_s` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 15 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `is_error` [INFO] [stdout] --> src/serial.rs:28:12 [INFO] [stdout] | [INFO] [stdout] 28 | pub fn is_error(&self) -> bool { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Parity` [INFO] [stdout] --> src/serial.rs:40:5 [INFO] [stdout] | [INFO] [stdout] 40 | Parity, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `prefix` [INFO] [stdout] --> src/serial.rs:76:5 [INFO] [stdout] | [INFO] [stdout] 76 | prefix: &'static str, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Greeting` [INFO] [stdout] --> src/wizfi310.rs:8:5 [INFO] [stdout] | [INFO] [stdout] 8 | Greeting(String), [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 15 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 9.97s [INFO] running `Command { std: "docker" "inspect" "132c4df7d2bad4977c8baa3d1e76e6a75062189d4931098b0ace7f5056b0d1e1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "132c4df7d2bad4977c8baa3d1e76e6a75062189d4931098b0ace7f5056b0d1e1", kill_on_drop: false }` [INFO] [stdout] 132c4df7d2bad4977c8baa3d1e76e6a75062189d4931098b0ace7f5056b0d1e1