[INFO] cloning repository https://github.com/thewisenerd/readcd [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/thewisenerd/readcd" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fthewisenerd%2Freadcd", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fthewisenerd%2Freadcd'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 37733352f5211f100048aaa7539611d64b353aef [INFO] testing thewisenerd/readcd against try#b83b707f97d809763b7861afa7638871f3339a33 for pr-145838-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fthewisenerd%2Freadcd" "/workspace/builds/worker-7-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc2/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/thewisenerd/readcd [INFO] finished tweaking git repo https://github.com/thewisenerd/readcd [INFO] tweaked toml for git repo https://github.com/thewisenerd/readcd written to /workspace/builds/worker-7-tc2/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/thewisenerd/readcd on toolchain b83b707f97d809763b7861afa7638871f3339a33 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/thewisenerd/readcd already has a lockfile, it will not be regenerated [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] b58d81fc8b4ef54d8b3cbdd4ede0d4b78e14edec142f9170c05c24dff82f554a [INFO] running `Command { std: "docker" "start" "-a" "b58d81fc8b4ef54d8b3cbdd4ede0d4b78e14edec142f9170c05c24dff82f554a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "b58d81fc8b4ef54d8b3cbdd4ede0d4b78e14edec142f9170c05c24dff82f554a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b58d81fc8b4ef54d8b3cbdd4ede0d4b78e14edec142f9170c05c24dff82f554a", kill_on_drop: false }` [INFO] [stdout] b58d81fc8b4ef54d8b3cbdd4ede0d4b78e14edec142f9170c05c24dff82f554a [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/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" "RUSTDOCFLAGS=--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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] be162215336f615d79bea207340627da331584323e84f0432a0525265fa8c0c0 [INFO] running `Command { std: "docker" "start" "-a" "be162215336f615d79bea207340627da331584323e84f0432a0525265fa8c0c0", kill_on_drop: false }` [INFO] [stderr] Compiling cfg_aliases v0.2.1 [INFO] [stderr] Compiling libc v0.2.172 [INFO] [stderr] Compiling bitflags v2.9.0 [INFO] [stderr] Compiling cty v0.2.2 [INFO] [stderr] Compiling nix v0.30.1 [INFO] [stderr] Compiling readcd v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `nix::sys::ioctl` [INFO] [stdout] --> src/main.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use nix::sys::ioctl; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::mem` [INFO] [stdout] --> src/main.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | use std::mem; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around `match` scrutinee expression [INFO] [stdout] --> src/main.rs:32:15 [INFO] [stdout] | [INFO] [stdout] 32 | match (self) { [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 32 - match (self) { [INFO] [stdout] 32 + match self { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variants `None`, `Write`, `Indirect`, and `Unknown` are never constructed [INFO] [stdout] --> src/main.rs:16:5 [INFO] [stdout] | [INFO] [stdout] 14 | enum DataTransferDirection { [INFO] [stdout] | --------------------- variants in this enum [INFO] [stdout] 15 | // SG_DXFER_NONE (-1) [INFO] [stdout] 16 | None, /* e.g. a SCSI Test Unit Ready command */ [INFO] [stdout] | ^^^^ [INFO] [stdout] 17 | // SG_DXFER_TO_DEV (-2) [INFO] [stdout] 18 | Write, /* e.g. a SCSI WRITE command */ [INFO] [stdout] | ^^^^^ [INFO] [stdout] ... [INFO] [stdout] 22 | Indirect, /* treated like SG_DXFER_FROM_DEV with the [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 27 | Unknown, /* Unknown data direction */ [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 3.16s [INFO] running `Command { std: "docker" "inspect" "be162215336f615d79bea207340627da331584323e84f0432a0525265fa8c0c0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "be162215336f615d79bea207340627da331584323e84f0432a0525265fa8c0c0", kill_on_drop: false }` [INFO] [stdout] be162215336f615d79bea207340627da331584323e84f0432a0525265fa8c0c0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/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" "RUSTDOCFLAGS=--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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 3b8fde660dc77067749114bb63a551fafc76214f152d611e7089671eb5ba3e28 [INFO] running `Command { std: "docker" "start" "-a" "3b8fde660dc77067749114bb63a551fafc76214f152d611e7089671eb5ba3e28", kill_on_drop: false }` [INFO] [stderr] Compiling readcd v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `nix::sys::ioctl` [INFO] [stdout] --> src/main.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use nix::sys::ioctl; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::mem` [INFO] [stdout] --> src/main.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | use std::mem; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around `match` scrutinee expression [INFO] [stdout] --> src/main.rs:32:15 [INFO] [stdout] | [INFO] [stdout] 32 | match (self) { [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 32 - match (self) { [INFO] [stdout] 32 + match self { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variants `None`, `Write`, `Indirect`, and `Unknown` are never constructed [INFO] [stdout] --> src/main.rs:16:5 [INFO] [stdout] | [INFO] [stdout] 14 | enum DataTransferDirection { [INFO] [stdout] | --------------------- variants in this enum [INFO] [stdout] 15 | // SG_DXFER_NONE (-1) [INFO] [stdout] 16 | None, /* e.g. a SCSI Test Unit Ready command */ [INFO] [stdout] | ^^^^ [INFO] [stdout] 17 | // SG_DXFER_TO_DEV (-2) [INFO] [stdout] 18 | Write, /* e.g. a SCSI WRITE command */ [INFO] [stdout] | ^^^^^ [INFO] [stdout] ... [INFO] [stdout] 22 | Indirect, /* treated like SG_DXFER_FROM_DEV with the [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 27 | Unknown, /* Unknown data direction */ [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.40s [INFO] running `Command { std: "docker" "inspect" "3b8fde660dc77067749114bb63a551fafc76214f152d611e7089671eb5ba3e28", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3b8fde660dc77067749114bb63a551fafc76214f152d611e7089671eb5ba3e28", kill_on_drop: false }` [INFO] [stdout] 3b8fde660dc77067749114bb63a551fafc76214f152d611e7089671eb5ba3e28 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/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" "RUSTDOCFLAGS=--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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 118ebf3a2837ff84fbccce8a5a7bd2e4c71770d79d735331ad06142362f2ea7d [INFO] running `Command { std: "docker" "start" "-a" "118ebf3a2837ff84fbccce8a5a7bd2e4c71770d79d735331ad06142362f2ea7d", kill_on_drop: false }` [INFO] [stderr] warning: unused import: `nix::sys::ioctl` [INFO] [stderr] --> src/main.rs:3:5 [INFO] [stderr] | [INFO] [stderr] 3 | use nix::sys::ioctl; [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::mem` [INFO] [stderr] --> src/main.rs:4:5 [INFO] [stderr] | [INFO] [stderr] 4 | use std::mem; [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around `match` scrutinee expression [INFO] [stderr] --> src/main.rs:32:15 [INFO] [stderr] | [INFO] [stderr] 32 | match (self) { [INFO] [stderr] | ^ ^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] help: remove these parentheses [INFO] [stderr] | [INFO] [stderr] 32 - match (self) { [INFO] [stderr] 32 + match self { [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: variants `None`, `Write`, `Indirect`, and `Unknown` are never constructed [INFO] [stderr] --> src/main.rs:16:5 [INFO] [stderr] | [INFO] [stderr] 14 | enum DataTransferDirection { [INFO] [stderr] | --------------------- variants in this enum [INFO] [stderr] 15 | // SG_DXFER_NONE (-1) [INFO] [stderr] 16 | None, /* e.g. a SCSI Test Unit Ready command */ [INFO] [stderr] | ^^^^ [INFO] [stderr] 17 | // SG_DXFER_TO_DEV (-2) [INFO] [stderr] 18 | Write, /* e.g. a SCSI WRITE command */ [INFO] [stderr] | ^^^^^ [INFO] [stderr] ... [INFO] [stderr] 22 | Indirect, /* treated like SG_DXFER_FROM_DEV with the [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 27 | Unknown, /* Unknown data direction */ [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: `readcd` (bin "readcd" test) generated 4 warnings (run `cargo fix --bin "readcd" --tests` to apply 3 suggestions) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.06s [INFO] [stderr] Running unittests src/main.rs (/opt/rustwide/target/debug/deps/readcd-bed4f5cc03a5248c) [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" "118ebf3a2837ff84fbccce8a5a7bd2e4c71770d79d735331ad06142362f2ea7d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "118ebf3a2837ff84fbccce8a5a7bd2e4c71770d79d735331ad06142362f2ea7d", kill_on_drop: false }` [INFO] [stdout] 118ebf3a2837ff84fbccce8a5a7bd2e4c71770d79d735331ad06142362f2ea7d