[INFO] fetching crate random-output 0.3.1... [INFO] testing random-output-0.3.1 against master#562dee4820c458d823175268e41601d4c060588a for pr-154210-2 [INFO] extracting crate random-output 0.3.1 into /workspace/builds/worker-6-tc1/source [INFO] started tweaking crates.io crate random-output 0.3.1 [INFO] finished tweaking crates.io crate random-output 0.3.1 [INFO] tweaked toml for crates.io crate random-output 0.3.1 written to /workspace/builds/worker-6-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate random-output 0.3.1 on toolchain 562dee4820c458d823175268e41601d4c060588a [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate random-output 0.3.1 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" "+562dee4820c458d823175268e41601d4c060588a" "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] Downloading crates ... [INFO] [stderr] Downloaded fastrand v1.9.0 [INFO] [stderr] Downloaded proc-macro2 v1.0.89 [INFO] [stderr] Downloaded random-string v1.1.0 [INFO] [stderr] Downloaded wasm-bindgen-macro v0.2.95 [INFO] [stderr] Downloaded quote v1.0.37 [INFO] [stderr] Downloaded wasm-bindgen-shared v0.2.95 [INFO] [stderr] Downloaded errno v0.3.9 [INFO] [stderr] Downloaded iana-time-zone v0.1.61 [INFO] [stderr] Downloaded once_cell v1.20.2 [INFO] [stderr] Downloaded js-sys v0.3.72 [INFO] [stderr] Downloaded clap v4.5.20 [INFO] [stderr] Downloaded cc v1.2.0 [INFO] [stderr] Downloaded log v0.4.22 [INFO] [stderr] Downloaded mio v1.0.2 [INFO] [stderr] Downloaded wasm-bindgen-macro-support v0.2.95 [INFO] [stderr] Downloaded clap_builder v4.5.20 [INFO] [stderr] Downloaded wasm-bindgen v0.2.95 [INFO] [stderr] Downloaded clap_derive v4.5.18 [INFO] [stderr] Downloaded syn v2.0.87 [INFO] [stderr] Downloaded unicode-ident v1.0.13 [INFO] [stderr] Downloaded chrono v0.4.38 [INFO] [stderr] Downloaded wasm-bindgen-backend v0.2.95 [INFO] [stderr] Downloaded redox_syscall v0.5.7 [INFO] [stderr] Downloaded rustix v0.38.40 [INFO] [stderr] Downloaded libc v0.2.162 [INFO] [stderr] Downloaded linux-raw-sys v0.4.14 [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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] d1cf1693cd40c1a694e53e3d5853fac4ff4a56a5b4e59bc4cd043a13cb3f1253 [INFO] running `Command { std: "docker" "start" "-a" "d1cf1693cd40c1a694e53e3d5853fac4ff4a56a5b4e59bc4cd043a13cb3f1253", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "d1cf1693cd40c1a694e53e3d5853fac4ff4a56a5b4e59bc4cd043a13cb3f1253", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d1cf1693cd40c1a694e53e3d5853fac4ff4a56a5b4e59bc4cd043a13cb3f1253", kill_on_drop: false }` [INFO] [stdout] d1cf1693cd40c1a694e53e3d5853fac4ff4a56a5b4e59bc4cd043a13cb3f1253 [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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 500c9f026bb26f41a17db97574e941db8fa9d8f344b33b85a92f8e326f91afb4 [INFO] running `Command { std: "docker" "start" "-a" "500c9f026bb26f41a17db97574e941db8fa9d8f344b33b85a92f8e326f91afb4", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.162 [INFO] [stderr] Compiling proc-macro2 v1.0.89 [INFO] [stderr] Compiling unicode-ident v1.0.13 [INFO] [stderr] Compiling autocfg v1.4.0 [INFO] [stderr] Compiling cfg-if v1.0.0 [INFO] [stderr] Compiling byteorder v1.5.0 [INFO] [stderr] Compiling parking_lot_core v0.9.10 [INFO] [stderr] Compiling utf8parse v0.2.2 [INFO] [stderr] Compiling signal-hook v0.3.17 [INFO] [stderr] Compiling colorchoice v1.0.3 [INFO] [stderr] Compiling anstyle v1.0.10 [INFO] [stderr] Compiling is_terminal_polyfill v1.70.1 [INFO] [stderr] Compiling log v0.4.22 [INFO] [stderr] Compiling anstyle-query v1.1.2 [INFO] [stderr] Compiling rustix v0.38.40 [INFO] [stderr] Compiling smallvec v1.13.2 [INFO] [stderr] Compiling linux-raw-sys v0.4.14 [INFO] [stderr] Compiling anstyle-parse v0.2.6 [INFO] [stderr] Compiling strsim v0.11.1 [INFO] [stderr] Compiling clap_lex v0.7.2 [INFO] [stderr] Compiling bitflags v2.6.0 [INFO] [stderr] Compiling fastrand v1.9.0 [INFO] [stderr] Compiling iana-time-zone v0.1.61 [INFO] [stderr] Compiling anstream v0.6.18 [INFO] [stderr] Compiling random-string v1.1.0 [INFO] [stderr] Compiling lock_api v0.4.12 [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Compiling clap_builder v4.5.20 [INFO] [stderr] Compiling signal-hook-registry v1.4.2 [INFO] [stderr] Compiling getrandom v0.2.15 [INFO] [stderr] Compiling mio v1.0.2 [INFO] [stderr] Compiling rand_core v0.6.4 [INFO] [stderr] Compiling chrono v0.4.38 [INFO] [stderr] Compiling quote v1.0.37 [INFO] [stderr] Compiling parking_lot v0.12.3 [INFO] [stderr] Compiling signal-hook-mio v0.2.4 [INFO] [stderr] Compiling syn v2.0.87 [INFO] [stderr] Compiling crossterm v0.28.1 [INFO] [stderr] Compiling zerocopy-derive v0.7.35 [INFO] [stderr] Compiling clap_derive v4.5.18 [INFO] [stderr] Compiling zerocopy v0.7.35 [INFO] [stderr] Compiling ppv-lite86 v0.2.20 [INFO] [stderr] Compiling clap v4.5.20 [INFO] [stderr] Compiling rand_chacha v0.3.1 [INFO] [stderr] Compiling rand v0.8.5 [INFO] [stderr] Compiling random-output v0.3.1 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 14.01s [INFO] running `Command { std: "docker" "inspect" "500c9f026bb26f41a17db97574e941db8fa9d8f344b33b85a92f8e326f91afb4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "500c9f026bb26f41a17db97574e941db8fa9d8f344b33b85a92f8e326f91afb4", kill_on_drop: false }` [INFO] [stdout] 500c9f026bb26f41a17db97574e941db8fa9d8f344b33b85a92f8e326f91afb4 [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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] f5e40f21beeb6467eb561415dd2c1f643db134170554de4717402b8388454b59 [INFO] running `Command { std: "docker" "start" "-a" "f5e40f21beeb6467eb561415dd2c1f643db134170554de4717402b8388454b59", kill_on_drop: false }` [INFO] [stderr] Compiling random-output v0.3.1 (/opt/rustwide/workdir) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.85s [INFO] running `Command { std: "docker" "inspect" "f5e40f21beeb6467eb561415dd2c1f643db134170554de4717402b8388454b59", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f5e40f21beeb6467eb561415dd2c1f643db134170554de4717402b8388454b59", kill_on_drop: false }` [INFO] [stdout] f5e40f21beeb6467eb561415dd2c1f643db134170554de4717402b8388454b59 [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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] bd916137433ba183a755405b9ce0c16bb3f1197bd7fe0c3fb49542427c8d01fc [INFO] running `Command { std: "docker" "start" "-a" "bd916137433ba183a755405b9ce0c16bb3f1197bd7fe0c3fb49542427c8d01fc", kill_on_drop: false }` [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.08s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/random_output-452cc52c4b0e3fde) [INFO] [stdout] [INFO] [stdout] running 5 tests [INFO] [stdout] test modifier::test::loglevels ... ok [INFO] [stderr] Running unittests src/main.rs (/opt/rustwide/target/debug/deps/random_output-8132c7c5e9c303f2) [INFO] [stdout] test modifier::test::null_modifier_does_nothing ... ok [INFO] [stdout] test modifier::test::prefix_and_suffix ... ok [INFO] [stdout] test modifier::test::prefix_err_and_suffix_err_defaults_to_prefix_and_suffix ... ok [INFO] [stdout] test modifier::test::prefix_dates_loglevels_come_in_order ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [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 random_output [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" "bd916137433ba183a755405b9ce0c16bb3f1197bd7fe0c3fb49542427c8d01fc", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "bd916137433ba183a755405b9ce0c16bb3f1197bd7fe0c3fb49542427c8d01fc", kill_on_drop: false }` [INFO] [stdout] bd916137433ba183a755405b9ce0c16bb3f1197bd7fe0c3fb49542427c8d01fc