[INFO] fetching crate rustutils-core 0.1.1...
[INFO] testing rustutils-core-0.1.1 against master#caccb4d0368bd918ef6668af8e13834d07040417 for pr-146098-1
[INFO] extracting crate rustutils-core 0.1.1 into /workspace/builds/worker-3-tc1/source
[INFO] started tweaking crates.io crate rustutils-core 0.1.1
[INFO] finished tweaking crates.io crate rustutils-core 0.1.1
[INFO] tweaked toml for crates.io crate rustutils-core 0.1.1 written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate rustutils-core 0.1.1 on toolchain caccb4d0368bd918ef6668af8e13834d07040417
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate rustutils-core 0.1.1 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" "+caccb4d0368bd918ef6668af8e13834d07040417" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded rustutils-sleep v0.1.0
[INFO] [stderr]   Downloaded rustutils-uname v0.1.0
[INFO] [stderr]   Downloaded rustutils-runnable v0.1.0
[INFO] [stderr]   Downloaded os_str_bytes v6.2.0
[INFO] [stderr]   Downloaded enum-ordinalize v3.1.11
[INFO] [stderr]   Downloaded rustutils-seq v0.1.0
[INFO] [stderr]   Downloaded rustutils-false v0.1.0
[INFO] [stderr]   Downloaded rustutils-dirname v0.1.0
[INFO] [stderr]   Downloaded rustutils-cat v0.1.0
[INFO] [stderr]   Downloaded rustutils-mkdir v0.1.0
[INFO] [stderr]   Downloaded rustutils-yes v0.1.0
[INFO] [stderr]   Downloaded rustutils-arch v0.1.0
[INFO] [stderr]   Downloaded rustutils-tee v0.1.0
[INFO] [stderr]   Downloaded unicode-ident v1.0.2
[INFO] [stderr]   Downloaded rustutils-env v0.1.0
[INFO] [stderr]   Downloaded base64-stream v1.2.7
[INFO] [stderr]   Downloaded rustutils-base64 v0.1.0
[INFO] [stderr]   Downloaded serde v1.0.139
[INFO] [stderr]   Downloaded nix v0.24.2
[INFO] [stderr]   Downloaded primes v0.3.0
[INFO] [stderr]   Downloaded rustutils-factor v0.1.0
[INFO] [stderr]   Downloaded rustutils-rmdir v0.1.0
[INFO] [stderr]   Downloaded rustutils-wc v0.1.0
[INFO] [stderr]   Downloaded serde_derive v1.0.139
[INFO] [stderr]   Downloaded rustutils-unlink v0.1.0
[INFO] [stderr]   Downloaded clap v3.2.12
[INFO] [stderr]   Downloaded rustutils-basename v0.1.0
[INFO] [stderr]   Downloaded rustutils-true v0.1.0
[INFO] [stderr]   Downloaded rustutils-pwd v0.1.0
[INFO] [stderr]   Downloaded educe v0.4.19
[INFO] [stderr]   Downloaded rustutils-printenv v0.1.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 67995f709f65e0df0109ec30eb05010c4808b4f75d8ec71420d56828fd50e88b
[INFO] running `Command { std: "docker" "start" "-a" "67995f709f65e0df0109ec30eb05010c4808b4f75d8ec71420d56828fd50e88b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "67995f709f65e0df0109ec30eb05010c4808b4f75d8ec71420d56828fd50e88b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "67995f709f65e0df0109ec30eb05010c4808b4f75d8ec71420d56828fd50e88b", kill_on_drop: false }`
[INFO] [stdout] 67995f709f65e0df0109ec30eb05010c4808b4f75d8ec71420d56828fd50e88b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0698f8b0dc6a88f29fa0bb9527ec289752a7ed581bea179b3babb73dcfdaa74c
[INFO] running `Command { std: "docker" "start" "-a" "0698f8b0dc6a88f29fa0bb9527ec289752a7ed581bea179b3babb73dcfdaa74c", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.40
[INFO] [stderr]    Compiling unicode-ident v1.0.2
[INFO] [stderr]    Compiling quote v1.0.20
[INFO] [stderr]    Compiling syn v1.0.98
[INFO] [stderr]    Compiling libc v0.2.126
[INFO] [stderr]    Compiling indexmap v1.9.1
[INFO] [stderr]    Compiling os_str_bytes v6.2.0
[INFO] [stderr]    Compiling textwrap v0.15.0
[INFO] [stderr]    Compiling once_cell v1.13.0
[INFO] [stderr]    Compiling rustutils-runnable v0.1.0
[INFO] [stderr]    Compiling num-traits v0.2.15
[INFO] [stderr]    Compiling num-integer v0.1.45
[INFO] [stderr]    Compiling num-bigint v0.4.3
[INFO] [stderr]    Compiling serde_derive v1.0.139
[INFO] [stderr]    Compiling serde v1.0.139
[INFO] [stderr]    Compiling generic-array v0.14.5
[INFO] [stderr]    Compiling serde_json v1.0.82
[INFO] [stderr]    Compiling base64 v0.13.0
[INFO] [stderr]    Compiling clap_lex v0.2.4
[INFO] [stderr]    Compiling primes v0.3.0
[INFO] [stderr]    Compiling proc-macro-error-attr v1.0.4
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling nix v0.24.2
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]    Compiling clap_derive v3.2.7
[INFO] [stderr]    Compiling thiserror-impl v1.0.31
[INFO] [stderr]    Compiling enum-ordinalize v3.1.11
[INFO] [stderr]    Compiling educe v0.4.19
[INFO] [stderr]    Compiling thiserror v1.0.31
[INFO] [stderr]    Compiling base64-stream v1.2.7
[INFO] [stderr]    Compiling clap v3.2.12
[INFO] [stderr]    Compiling rustutils-rmdir v0.1.0
[INFO] [stderr]    Compiling rustutils-true v0.1.0
[INFO] [stderr]    Compiling rustutils-unlink v0.1.0
[INFO] [stderr]    Compiling rustutils-arch v0.1.0
[INFO] [stderr]    Compiling rustutils-printenv v0.1.0
[INFO] [stderr]    Compiling rustutils-base64 v0.1.0
[INFO] [stderr]    Compiling rustutils-tee v0.1.0
[INFO] [stderr]    Compiling rustutils-basename v0.1.0
[INFO] [stderr]    Compiling rustutils-uname v0.1.0
[INFO] [stderr]    Compiling rustutils-sleep v0.1.0
[INFO] [stderr]    Compiling rustutils-wc v0.1.0
[INFO] [stderr]    Compiling rustutils-mkdir v0.1.0
[INFO] [stderr]    Compiling rustutils-cat v0.1.0
[INFO] [stderr]    Compiling rustutils-dirname v0.1.0
[INFO] [stderr]    Compiling rustutils-false v0.1.0
[INFO] [stderr]    Compiling rustutils-seq v0.1.0
[INFO] [stderr]    Compiling rustutils-yes v0.1.0
[INFO] [stderr]    Compiling rustutils-pwd v0.1.0
[INFO] [stderr]    Compiling rustutils-env v0.1.0
[INFO] [stderr]    Compiling rustutils-factor v0.1.0
[INFO] [stderr]    Compiling rustutils-core v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 21.32s
[INFO] running `Command { std: "docker" "inspect" "0698f8b0dc6a88f29fa0bb9527ec289752a7ed581bea179b3babb73dcfdaa74c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0698f8b0dc6a88f29fa0bb9527ec289752a7ed581bea179b3babb73dcfdaa74c", kill_on_drop: false }`
[INFO] [stdout] 0698f8b0dc6a88f29fa0bb9527ec289752a7ed581bea179b3babb73dcfdaa74c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] eea670caccdcb014d7bd284d56bce997c04194bc5d2025a27545981094f19b7a
[INFO] running `Command { std: "docker" "start" "-a" "eea670caccdcb014d7bd284d56bce997c04194bc5d2025a27545981094f19b7a", kill_on_drop: false }`
[INFO] [stderr]    Compiling rustutils-core v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.06s
[INFO] running `Command { std: "docker" "inspect" "eea670caccdcb014d7bd284d56bce997c04194bc5d2025a27545981094f19b7a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "eea670caccdcb014d7bd284d56bce997c04194bc5d2025a27545981094f19b7a", kill_on_drop: false }`
[INFO] [stdout] eea670caccdcb014d7bd284d56bce997c04194bc5d2025a27545981094f19b7a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 3ea5cbe2177db801d7a6c6ef99307e9e8ddd6bde52f4d276afb4a10b3425bc92
[INFO] running `Command { std: "docker" "start" "-a" "3ea5cbe2177db801d7a6c6ef99307e9e8ddd6bde52f4d276afb4a10b3425bc92", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.14s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/rustutils_core-70b8ead06f338028)
[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]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/rustutils_core-df2dd331321e9f80)
[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 rustutils_core
[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" "3ea5cbe2177db801d7a6c6ef99307e9e8ddd6bde52f4d276afb4a10b3425bc92", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3ea5cbe2177db801d7a6c6ef99307e9e8ddd6bde52f4d276afb4a10b3425bc92", kill_on_drop: false }`
[INFO] [stdout] 3ea5cbe2177db801d7a6c6ef99307e9e8ddd6bde52f4d276afb4a10b3425bc92