[INFO] fetching crate diatom-std-os 0.1.1...
[INFO] testing diatom-std-os-0.1.1 against 1.90.0 for beta-1.91-3
[INFO] extracting crate diatom-std-os 0.1.1 into /workspace/builds/worker-0-tc1/source
[INFO] started tweaking crates.io crate diatom-std-os 0.1.1
[INFO] finished tweaking crates.io crate diatom-std-os 0.1.1
[INFO] tweaked toml for crates.io crate diatom-std-os 0.1.1 written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate diatom-std-os 0.1.1 on toolchain 1.90.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 43 packages to latest compatible versions
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded diatom-core v0.6.1
[INFO] [stderr]   Downloaded more-asserts v0.3.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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" "+1.90.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] b9b442acb5deb220e5b44a9a5d5cf223475197e1375b80fdeca4318a38f5c099
[INFO] running `Command { std: "docker" "start" "-a" "b9b442acb5deb220e5b44a9a5d5cf223475197e1375b80fdeca4318a38f5c099", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b9b442acb5deb220e5b44a9a5d5cf223475197e1375b80fdeca4318a38f5c099", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b9b442acb5deb220e5b44a9a5d5cf223475197e1375b80fdeca4318a38f5c099", kill_on_drop: false }`
[INFO] [stdout] b9b442acb5deb220e5b44a9a5d5cf223475197e1375b80fdeca4318a38f5c099
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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" "+1.90.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2a31e352186fa7b23c6660e5bcc5c2cc13799efeb99b5dd7e6c92b8b21ae912e
[INFO] running `Command { std: "docker" "start" "-a" "2a31e352186fa7b23c6660e5bcc5c2cc13799efeb99b5dd7e6c92b8b21ae912e", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.176
[INFO] [stderr]    Compiling crunchy v0.2.4
[INFO] [stderr]    Compiling memchr v2.7.6
[INFO] [stderr]    Compiling ahash v0.8.12
[INFO] [stderr]    Compiling regex-syntax v0.8.6
[INFO] [stderr]    Compiling termcolor v1.4.1
[INFO] [stderr]    Compiling syn v2.0.106
[INFO] [stderr]    Compiling more-asserts v0.3.1
[INFO] [stderr]    Compiling bimap v0.6.3
[INFO] [stderr]    Compiling time v0.3.44
[INFO] [stderr]    Compiling codespan-reporting v0.11.1
[INFO] [stderr]    Compiling tiny-keccak v2.0.2
[INFO] [stderr]    Compiling humantime v2.3.0
[INFO] [stderr]    Compiling aho-corasick v1.1.3
[INFO] [stderr]    Compiling getrandom v0.2.16
[INFO] [stderr]    Compiling const-random-macro v0.1.16
[INFO] [stderr]    Compiling const-random v0.1.18
[INFO] [stderr]    Compiling regex-automata v0.4.11
[INFO] [stderr]    Compiling enum_dispatch v0.3.13
[INFO] [stderr]    Compiling regex v1.11.3
[INFO] [stderr]    Compiling diatom-core v0.6.1
[INFO] [stderr]    Compiling diatom-std-os v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 26.11s
[INFO] running `Command { std: "docker" "inspect" "2a31e352186fa7b23c6660e5bcc5c2cc13799efeb99b5dd7e6c92b8b21ae912e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2a31e352186fa7b23c6660e5bcc5c2cc13799efeb99b5dd7e6c92b8b21ae912e", kill_on_drop: false }`
[INFO] [stdout] 2a31e352186fa7b23c6660e5bcc5c2cc13799efeb99b5dd7e6c92b8b21ae912e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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" "+1.90.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ad6d9b687e2e48c1957e7d302d179f7eab80e2092a9c516a31d1fc1b5fe0e7c4
[INFO] running `Command { std: "docker" "start" "-a" "ad6d9b687e2e48c1957e7d302d179f7eab80e2092a9c516a31d1fc1b5fe0e7c4", kill_on_drop: false }`
[INFO] [stderr]    Compiling diatom-std-os v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.47s
[INFO] running `Command { std: "docker" "inspect" "ad6d9b687e2e48c1957e7d302d179f7eab80e2092a9c516a31d1fc1b5fe0e7c4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ad6d9b687e2e48c1957e7d302d179f7eab80e2092a9c516a31d1fc1b5fe0e7c4", kill_on_drop: false }`
[INFO] [stdout] ad6d9b687e2e48c1957e7d302d179f7eab80e2092a9c516a31d1fc1b5fe0e7c4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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" "+1.90.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 114003ef5369f0c8e0cfb448e658cd1872a17e25bf71207b920bb736ad6cf087
[INFO] running `Command { std: "docker" "start" "-a" "114003ef5369f0c8e0cfb448e658cd1872a17e25bf71207b920bb736ad6cf087", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.07s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/diatom_std_os-d865d84c4f8b7b4a)
[INFO] [stderr]    Doc-tests diatom_std_os
[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] [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" "114003ef5369f0c8e0cfb448e658cd1872a17e25bf71207b920bb736ad6cf087", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "114003ef5369f0c8e0cfb448e658cd1872a17e25bf71207b920bb736ad6cf087", kill_on_drop: false }`
[INFO] [stdout] 114003ef5369f0c8e0cfb448e658cd1872a17e25bf71207b920bb736ad6cf087