[INFO] fetching crate tree_magic_mini 3.0.3... [INFO] checking tree_magic_mini-3.0.3 against master#35936c4839dd272646394779d151e060d0f6b3ac for pr-122960-1 [INFO] extracting crate tree_magic_mini 3.0.3 into /workspace/builds/worker-6-tc1/source [INFO] validating manifest of crates.io crate tree_magic_mini 3.0.3 on toolchain 35936c4839dd272646394779d151e060d0f6b3ac [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+35936c4839dd272646394779d151e060d0f6b3ac" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate tree_magic_mini 3.0.3 [INFO] finished tweaking crates.io crate tree_magic_mini 3.0.3 [INFO] tweaked toml for crates.io crate tree_magic_mini 3.0.3 written to /workspace/builds/worker-6-tc1/source/Cargo.toml [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+35936c4839dd272646394779d151e060d0f6b3ac" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+35936c4839dd272646394779d151e060d0f6b3ac" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded tree_magic_db v3.0.0 [INFO] [stderr] Downloaded bytecount v0.6.7 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+35936c4839dd272646394779d151e060d0f6b3ac" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 52b0b9df0aeba52ce961ca709c7e1c29446e59afa770f5b52ce0488e1e802f84 [INFO] running `Command { std: "docker" "start" "-a" "52b0b9df0aeba52ce961ca709c7e1c29446e59afa770f5b52ce0488e1e802f84", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "52b0b9df0aeba52ce961ca709c7e1c29446e59afa770f5b52ce0488e1e802f84", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "52b0b9df0aeba52ce961ca709c7e1c29446e59afa770f5b52ce0488e1e802f84", kill_on_drop: false }` [INFO] [stdout] 52b0b9df0aeba52ce961ca709c7e1c29446e59afa770f5b52ce0488e1e802f84 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+35936c4839dd272646394779d151e060d0f6b3ac" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 9127bd066c3f9f2e8991973792f32c99b678118d2a913ba6f8ed9723ddd2d752 [INFO] running `Command { std: "docker" "start" "-a" "9127bd066c3f9f2e8991973792f32c99b678118d2a913ba6f8ed9723ddd2d752", kill_on_drop: false }` [INFO] [stderr] Checking equivalent v1.0.1 [INFO] [stderr] Checking hashbrown v0.14.3 [INFO] [stderr] Checking fixedbitset v0.4.2 [INFO] [stderr] Checking memchr v2.7.2 [INFO] [stderr] Checking once_cell v1.19.0 [INFO] [stderr] Checking bytecount v0.6.7 [INFO] [stderr] Checking fnv v1.0.7 [INFO] [stderr] Checking bencher v0.1.5 [INFO] [stderr] Checking nom v7.1.3 [INFO] [stderr] Checking indexmap v2.2.6 [INFO] [stderr] Checking petgraph v0.6.4 [INFO] [stderr] Checking tree_magic_mini v3.0.3 (/opt/rustwide/workdir) [INFO] [stdout] warning: field `word_len` is never read [INFO] [stdout] --> src/fdo_magic/mod.rs:11:9 [INFO] [stdout] | [INFO] [stdout] 6 | pub struct MagicRule<'a> { [INFO] [stdout] | --------- field in this struct [INFO] [stdout] ... [INFO] [stdout] 11 | pub word_len: u32, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `MagicRule` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: couldn't read benches/image/gif: No such file or directory (os error 2) [INFO] [stdout] --> benches/from_u8.rs:9:35 [INFO] [stdout] | [INFO] [stdout] 9 | b.iter(|| tree_magic::from_u8(include_bytes!("image/gif"))); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this error originates in the macro `include_bytes` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: couldn't read benches/image/png: No such file or directory (os error 2) [INFO] [stdout] --> benches/from_u8.rs:12:35 [INFO] [stdout] | [INFO] [stdout] 12 | b.iter(|| tree_magic::from_u8(include_bytes!("image/png"))); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this error originates in the macro `include_bytes` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: couldn't read benches/application/zip: No such file or directory (os error 2) [INFO] [stdout] --> benches/from_u8.rs:17:35 [INFO] [stdout] | [INFO] [stdout] 17 | b.iter(|| tree_magic::from_u8(include_bytes!("application/zip"))); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this error originates in the macro `include_bytes` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: couldn't read benches/text/plain: No such file or directory (os error 2) [INFO] [stdout] --> benches/from_u8.rs:22:35 [INFO] [stdout] | [INFO] [stdout] 22 | b.iter(|| tree_magic::from_u8(include_bytes!("text/plain"))); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this error originates in the macro `include_bytes` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `word_len` is never read [INFO] [stdout] --> src/fdo_magic/mod.rs:11:9 [INFO] [stdout] | [INFO] [stdout] 6 | pub struct MagicRule<'a> { [INFO] [stdout] | --------- field in this struct [INFO] [stdout] ... [INFO] [stdout] 11 | pub word_len: u32, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `MagicRule` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 4 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: couldn't read benches/image/gif: No such file or directory (os error 2) [INFO] [stdout] --> benches/match_u8.rs:9:49 [INFO] [stdout] | [INFO] [stdout] 9 | b.iter(|| tree_magic::match_u8("image/gif", include_bytes!("image/gif"))); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this error originates in the macro `include_bytes` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: couldn't read benches/image/png: No such file or directory (os error 2) [INFO] [stdout] --> benches/match_u8.rs:12:49 [INFO] [stdout] | [INFO] [stdout] 12 | b.iter(|| tree_magic::match_u8("image/png", include_bytes!("image/png"))); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this error originates in the macro `include_bytes` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: couldn't read benches/application/zip: No such file or directory (os error 2) [INFO] [stdout] --> benches/match_u8.rs:17:55 [INFO] [stdout] | [INFO] [stdout] 17 | b.iter(|| tree_magic::match_u8("application/zip", include_bytes!("application/zip"))); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this error originates in the macro `include_bytes` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: couldn't read benches/text/plain: No such file or directory (os error 2) [INFO] [stdout] --> benches/match_u8.rs:22:50 [INFO] [stdout] | [INFO] [stdout] 22 | b.iter(|| tree_magic::match_u8("text/plain", include_bytes!("text/plain"))); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this error originates in the macro `include_bytes` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `tree_magic_mini` (bench "from_u8") due to 5 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 4 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `tree_magic_mini` (bench "match_u8") due to 5 previous errors [INFO] running `Command { std: "docker" "inspect" "9127bd066c3f9f2e8991973792f32c99b678118d2a913ba6f8ed9723ddd2d752", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9127bd066c3f9f2e8991973792f32c99b678118d2a913ba6f8ed9723ddd2d752", kill_on_drop: false }` [INFO] [stdout] 9127bd066c3f9f2e8991973792f32c99b678118d2a913ba6f8ed9723ddd2d752 [INFO] checking tree_magic_mini-3.0.3 against try#9ae1860851f3fbc1435a1698e572252c0076f413 for pr-122960-1 [INFO] extracting crate tree_magic_mini 3.0.3 into /workspace/builds/worker-6-tc2/source [INFO] validating manifest of crates.io crate tree_magic_mini 3.0.3 on toolchain 9ae1860851f3fbc1435a1698e572252c0076f413 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+9ae1860851f3fbc1435a1698e572252c0076f413" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate tree_magic_mini 3.0.3 [INFO] finished tweaking crates.io crate tree_magic_mini 3.0.3 [INFO] tweaked toml for crates.io crate tree_magic_mini 3.0.3 written to /workspace/builds/worker-6-tc2/source/Cargo.toml [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+9ae1860851f3fbc1435a1698e572252c0076f413" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+9ae1860851f3fbc1435a1698e572252c0076f413" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+9ae1860851f3fbc1435a1698e572252c0076f413" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 8e3acfe16a1bbe3d2b458adb0c9eef4195b47a79b3d76090075ab9695bbe3a1d [INFO] running `Command { std: "docker" "start" "-a" "8e3acfe16a1bbe3d2b458adb0c9eef4195b47a79b3d76090075ab9695bbe3a1d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "8e3acfe16a1bbe3d2b458adb0c9eef4195b47a79b3d76090075ab9695bbe3a1d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8e3acfe16a1bbe3d2b458adb0c9eef4195b47a79b3d76090075ab9695bbe3a1d", kill_on_drop: false }` [INFO] [stdout] 8e3acfe16a1bbe3d2b458adb0c9eef4195b47a79b3d76090075ab9695bbe3a1d [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+9ae1860851f3fbc1435a1698e572252c0076f413" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] ce10605362c43bab3dae0776fb737950b937305c07065fbda7e9a188ac890a33 [INFO] running `Command { std: "docker" "start" "-a" "ce10605362c43bab3dae0776fb737950b937305c07065fbda7e9a188ac890a33", kill_on_drop: false }` [INFO] [stderr] Copying to /tmp/fixit [INFO] [stderr] skipping non-2021 edition `2018` [INFO] running `Command { std: "docker" "inspect" "ce10605362c43bab3dae0776fb737950b937305c07065fbda7e9a188ac890a33", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ce10605362c43bab3dae0776fb737950b937305c07065fbda7e9a188ac890a33", kill_on_drop: false }` [INFO] [stdout] ce10605362c43bab3dae0776fb737950b937305c07065fbda7e9a188ac890a33