[INFO] fetching crate bytepiece_rs 0.2.2... [INFO] checking bytepiece_rs-0.2.2 against master#fdf61d499c8a8421ecf98e7924bb87caf43a9938 for pr-129289 [INFO] extracting crate bytepiece_rs 0.2.2 into /workspace/builds/worker-2-tc1/source [INFO] validating manifest of crates.io crate bytepiece_rs 0.2.2 on toolchain fdf61d499c8a8421ecf98e7924bb87caf43a9938 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+fdf61d499c8a8421ecf98e7924bb87caf43a9938" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate bytepiece_rs 0.2.2 [INFO] finished tweaking crates.io crate bytepiece_rs 0.2.2 [INFO] tweaked toml for crates.io crate bytepiece_rs 0.2.2 written to /workspace/builds/worker-2-tc1/source/Cargo.toml [INFO] crate crates.io crate bytepiece_rs 0.2.2 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" "+fdf61d499c8a8421ecf98e7924bb87caf43a9938" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Updating crates.io index [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded lock_api v0.4.11 [INFO] [stderr] Downloaded parking_lot_core v0.9.9 [INFO] [stderr] Downloaded clap v4.4.3 [INFO] [stderr] Downloaded smallvec v1.11.2 [INFO] [stderr] Downloaded gnuplot v0.0.39 [INFO] [stderr] Downloaded seeded-random v0.6.0 [INFO] [stderr] Downloaded clap_builder v4.4.2 [INFO] [stderr] Downloaded syn v2.0.33 [INFO] [stderr] Downloaded rustix v0.38.13 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+fdf61d499c8a8421ecf98e7924bb87caf43a9938" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 4c1a5c7128b0ef45a34f5818332f2d4a332292014000135318ec389476c21c71 [INFO] running `Command { std: "docker" "start" "-a" "4c1a5c7128b0ef45a34f5818332f2d4a332292014000135318ec389476c21c71", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "4c1a5c7128b0ef45a34f5818332f2d4a332292014000135318ec389476c21c71", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4c1a5c7128b0ef45a34f5818332f2d4a332292014000135318ec389476c21c71", kill_on_drop: false }` [INFO] [stdout] 4c1a5c7128b0ef45a34f5818332f2d4a332292014000135318ec389476c21c71 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+fdf61d499c8a8421ecf98e7924bb87caf43a9938" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] e88531a487c0e6733ccd8439f0081db3b25e99151d6d2b2e06a8c73aa8059908 [INFO] running `Command { std: "docker" "start" "-a" "e88531a487c0e6733ccd8439f0081db3b25e99151d6d2b2e06a8c73aa8059908", kill_on_drop: false }` [INFO] [stderr] Compiling autocfg v1.1.0 [INFO] [stderr] Checking cfg-if v1.0.0 [INFO] [stderr] Compiling proc-macro2 v1.0.67 [INFO] [stderr] Compiling libc v0.2.148 [INFO] [stderr] Compiling unicode-ident v1.0.12 [INFO] [stderr] Checking scopeguard v1.2.0 [INFO] [stderr] Compiling crossbeam-utils v0.8.16 [INFO] [stderr] Compiling serde v1.0.188 [INFO] [stderr] Compiling serde_json v1.0.107 [INFO] [stderr] Checking memchr v2.6.3 [INFO] [stderr] Compiling parking_lot_core v0.9.9 [INFO] [stderr] Checking unic-common v0.9.0 [INFO] [stderr] Compiling rayon-core v1.12.0 [INFO] [stderr] Checking either v1.9.0 [INFO] [stderr] Checking smallvec v1.11.2 [INFO] [stderr] Checking ppv-lite86 v0.2.17 [INFO] [stderr] Checking unic-char-range v0.9.0 [INFO] [stderr] Checking ryu v1.0.15 [INFO] [stderr] Checking unic-ucd-version v0.9.0 [INFO] [stderr] Checking itoa v1.0.9 [INFO] [stderr] Checking regex-syntax v0.7.5 [INFO] [stderr] Compiling rustix v0.38.13 [INFO] [stderr] Checking unic-ucd-hangul v0.9.0 [INFO] [stderr] Checking unic-char-property v0.9.0 [INFO] [stderr] Checking half v1.8.2 [INFO] [stderr] Checking linux-raw-sys v0.4.7 [INFO] [stderr] Checking plotters-backend v0.3.5 [INFO] [stderr] Checking bitflags v2.4.0 [INFO] [stderr] Checking anstyle v1.0.3 [INFO] [stderr] Checking clap_lex v0.5.1 [INFO] [stderr] Checking ciborium-io v0.2.1 [INFO] [stderr] Checking itertools v0.10.5 [INFO] [stderr] Checking unic-ucd-normal v0.9.0 [INFO] [stderr] Checking same-file v1.0.6 [INFO] [stderr] Checking clap_builder v4.4.2 [INFO] [stderr] Checking cast v0.3.0 [INFO] [stderr] Checking plotters-svg v0.3.5 [INFO] [stderr] Checking ciborium-ll v0.2.1 [INFO] [stderr] Checking walkdir v2.4.0 [INFO] [stderr] Checking oorandom v11.1.3 [INFO] [stderr] Compiling memoffset v0.9.0 [INFO] [stderr] Compiling crossbeam-epoch v0.9.15 [INFO] [stderr] Compiling lock_api v0.4.11 [INFO] [stderr] Compiling num-traits v0.2.16 [INFO] [stderr] Checking once_cell v1.18.0 [INFO] [stderr] Checking byteorder v1.4.3 [INFO] [stderr] Checking anes v0.1.6 [INFO] [stderr] Checking lazy_static v1.4.0 [INFO] [stderr] Checking aho-corasick v1.1.1 [INFO] [stderr] Checking base64 v0.21.4 [INFO] [stderr] Compiling quote v1.0.33 [INFO] [stderr] Checking gnuplot v0.0.39 [INFO] [stderr] Compiling syn v2.0.33 [INFO] [stderr] Checking crossbeam-deque v0.8.3 [INFO] [stderr] Checking getrandom v0.2.10 [INFO] [stderr] Checking rand_core v0.6.4 [INFO] [stderr] Checking unic-normal v0.9.0 [INFO] [stderr] Checking parking_lot v0.12.1 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Checking criterion-plot v0.5.0 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stderr] Checking rayon v1.8.0 [INFO] [stderr] Checking is-terminal v0.4.9 [INFO] [stderr] Checking plotters v0.3.5 [INFO] [stderr] Checking seeded-random v0.6.0 [INFO] [stderr] Checking regex-automata v0.3.8 [INFO] [stderr] Checking clap v4.4.3 [INFO] [stderr] Compiling serde_derive v1.0.188 [INFO] [stderr] Checking regex v1.9.5 [INFO] [stderr] Checking ciborium v0.2.1 [INFO] [stderr] Checking tinytemplate v1.2.1 [INFO] [stderr] Checking bytepiece_rs v0.2.2 (/opt/rustwide/workdir) [INFO] [stderr] Checking criterion v0.5.1 [INFO] [stdout] warning: unused import: `utils::read_to_string` [INFO] [stdout] --> src/tokenizer/mod.rs:5:9 [INFO] [stdout] | [INFO] [stdout] 5 | pub use utils::read_to_string; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `utils::read_to_string` [INFO] [stdout] --> src/tokenizer/mod.rs:5:9 [INFO] [stdout] | [INFO] [stdout] 5 | pub use utils::read_to_string; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 23.72s [INFO] running `Command { std: "docker" "inspect" "e88531a487c0e6733ccd8439f0081db3b25e99151d6d2b2e06a8c73aa8059908", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e88531a487c0e6733ccd8439f0081db3b25e99151d6d2b2e06a8c73aa8059908", kill_on_drop: false }` [INFO] [stdout] e88531a487c0e6733ccd8439f0081db3b25e99151d6d2b2e06a8c73aa8059908 [INFO] checking bytepiece_rs-0.2.2 against try#79097c2a1baf756f8e4297787c180a9db4e42301 for pr-129289 [INFO] extracting crate bytepiece_rs 0.2.2 into /workspace/builds/worker-2-tc2/source [INFO] validating manifest of crates.io crate bytepiece_rs 0.2.2 on toolchain 79097c2a1baf756f8e4297787c180a9db4e42301 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+79097c2a1baf756f8e4297787c180a9db4e42301" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate bytepiece_rs 0.2.2 [INFO] finished tweaking crates.io crate bytepiece_rs 0.2.2 [INFO] tweaked toml for crates.io crate bytepiece_rs 0.2.2 written to /workspace/builds/worker-2-tc2/source/Cargo.toml [INFO] crate crates.io crate bytepiece_rs 0.2.2 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" "+79097c2a1baf756f8e4297787c180a9db4e42301" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+79097c2a1baf756f8e4297787c180a9db4e42301" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 2e714ca977a77a20e9def51127e81d0511b3856a9f066cfcb90807411092a9d8 [INFO] running `Command { std: "docker" "start" "-a" "2e714ca977a77a20e9def51127e81d0511b3856a9f066cfcb90807411092a9d8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "2e714ca977a77a20e9def51127e81d0511b3856a9f066cfcb90807411092a9d8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2e714ca977a77a20e9def51127e81d0511b3856a9f066cfcb90807411092a9d8", kill_on_drop: false }` [INFO] [stdout] 2e714ca977a77a20e9def51127e81d0511b3856a9f066cfcb90807411092a9d8 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+79097c2a1baf756f8e4297787c180a9db4e42301" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] edb4c0757be964a6134833644866d9122d428b6c257c4f8e72002e7e8660274b [INFO] running `Command { std: "docker" "start" "-a" "edb4c0757be964a6134833644866d9122d428b6c257c4f8e72002e7e8660274b", kill_on_drop: false }` [INFO] [stderr] Compiling autocfg v1.1.0 [INFO] [stderr] Checking cfg-if v1.0.0 [INFO] [stderr] Compiling proc-macro2 v1.0.67 [INFO] [stderr] Compiling unicode-ident v1.0.12 [INFO] [stderr] Compiling libc v0.2.148 [INFO] [stderr] Checking scopeguard v1.2.0 [INFO] [stderr] Compiling crossbeam-utils v0.8.16 [INFO] [stderr] Compiling serde v1.0.188 [INFO] [stderr] Compiling serde_json v1.0.107 [INFO] [stderr] Compiling parking_lot_core v0.9.9 [INFO] [stderr] Checking unic-common v0.9.0 [INFO] [stderr] Checking either v1.9.0 [INFO] [stderr] Checking memchr v2.6.3 [INFO] [stderr] Compiling rayon-core v1.12.0 [INFO] [stderr] Checking regex-syntax v0.7.5 [INFO] [stderr] Checking ppv-lite86 v0.2.17 [INFO] [stderr] Checking unic-ucd-version v0.9.0 [INFO] [stderr] Checking smallvec v1.11.2 [INFO] [stderr] Compiling rustix v0.38.13 [INFO] [stderr] Checking ryu v1.0.15 [INFO] [stderr] Checking unic-char-range v0.9.0 [INFO] [stderr] Checking itoa v1.0.9 [INFO] [stderr] Checking unic-ucd-hangul v0.9.0 [INFO] [stderr] Checking half v1.8.2 [INFO] [stderr] Checking bitflags v2.4.0 [INFO] [stderr] Checking plotters-backend v0.3.5 [INFO] [stderr] Checking unic-char-property v0.9.0 [INFO] [stderr] Checking clap_lex v0.5.1 [INFO] [stderr] Checking ciborium-io v0.2.1 [INFO] [stderr] Checking linux-raw-sys v0.4.7 [INFO] [stderr] Checking anstyle v1.0.3 [INFO] [stderr] Checking itertools v0.10.5 [INFO] [stderr] Checking unic-ucd-normal v0.9.0 [INFO] [stderr] Checking same-file v1.0.6 [INFO] [stderr] Checking plotters-svg v0.3.5 [INFO] [stderr] Checking cast v0.3.0 [INFO] [stderr] Checking walkdir v2.4.0 [INFO] [stderr] Checking ciborium-ll v0.2.1 [INFO] [stderr] Compiling memoffset v0.9.0 [INFO] [stderr] Compiling crossbeam-epoch v0.9.15 [INFO] [stderr] Compiling lock_api v0.4.11 [INFO] [stderr] Compiling num-traits v0.2.16 [INFO] [stderr] Checking clap_builder v4.4.2 [INFO] [stderr] Checking aho-corasick v1.1.1 [INFO] [stderr] Checking base64 v0.21.4 [INFO] [stderr] Checking lazy_static v1.4.0 [INFO] [stderr] Checking anes v0.1.6 [INFO] [stderr] Checking oorandom v11.1.3 [INFO] [stderr] Checking byteorder v1.4.3 [INFO] [stderr] Checking once_cell v1.18.0 [INFO] [stderr] Compiling quote v1.0.33 [INFO] [stderr] Checking unic-normal v0.9.0 [INFO] [stderr] Checking gnuplot v0.0.39 [INFO] [stderr] Checking crossbeam-deque v0.8.3 [INFO] [stderr] Compiling syn v2.0.33 [INFO] [stderr] Checking getrandom v0.2.10 [INFO] [stderr] Checking rand_core v0.6.4 [INFO] [stderr] Checking parking_lot v0.12.1 [INFO] [stderr] Checking is-terminal v0.4.9 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stderr] Checking rayon v1.8.0 [INFO] [stderr] Checking plotters v0.3.5 [INFO] [stderr] Checking clap v4.4.3 [INFO] [stderr] Checking criterion-plot v0.5.0 [INFO] [stderr] Checking regex-automata v0.3.8 [INFO] [stderr] Checking seeded-random v0.6.0 [INFO] [stderr] Compiling serde_derive v1.0.188 [INFO] [stderr] Checking regex v1.9.5 [INFO] [stderr] Checking ciborium v0.2.1 [INFO] [stderr] Checking tinytemplate v1.2.1 [INFO] [stderr] Checking bytepiece_rs v0.2.2 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `utils::read_to_string` [INFO] [stdout] --> src/tokenizer/mod.rs:5:9 [INFO] [stdout] | [INFO] [stdout] 5 | pub use utils::read_to_string; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking criterion v0.5.1 [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `utils::read_to_string` [INFO] [stdout] --> src/tokenizer/mod.rs:5:9 [INFO] [stdout] | [INFO] [stdout] 5 | pub use utils::read_to_string; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 22.81s [INFO] running `Command { std: "docker" "inspect" "edb4c0757be964a6134833644866d9122d428b6c257c4f8e72002e7e8660274b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "edb4c0757be964a6134833644866d9122d428b6c257c4f8e72002e7e8660274b", kill_on_drop: false }` [INFO] [stdout] edb4c0757be964a6134833644866d9122d428b6c257c4f8e72002e7e8660274b