[INFO] fetching crate tangu 0.20.0...
[INFO] testing tangu-0.20.0 against 1.91.0 for beta-1.92-2
[INFO] extracting crate tangu 0.20.0 into /workspace/builds/worker-0-tc1/source
[INFO] started tweaking crates.io crate tangu 0.20.0
[INFO] finished tweaking crates.io crate tangu 0.20.0
[INFO] tweaked toml for crates.io crate tangu 0.20.0 written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate tangu 0.20.0 on toolchain 1.91.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.91.0" "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" "+1.91.0" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.91.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] b31cb055a49cf87922c36f72acb1d0e74021d9a0c23d8976a4355a2d21287683
[INFO] running `Command { std: "docker" "start" "-a" "b31cb055a49cf87922c36f72acb1d0e74021d9a0c23d8976a4355a2d21287683", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b31cb055a49cf87922c36f72acb1d0e74021d9a0c23d8976a4355a2d21287683", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b31cb055a49cf87922c36f72acb1d0e74021d9a0c23d8976a4355a2d21287683", kill_on_drop: false }`
[INFO] [stdout] b31cb055a49cf87922c36f72acb1d0e74021d9a0c23d8976a4355a2d21287683
[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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 20486c866b8fc820f52bd857d2b927b5082652d6f59d1e6a451ff559679aacfc
[INFO] running `Command { std: "docker" "start" "-a" "20486c866b8fc820f52bd857d2b927b5082652d6f59d1e6a451ff559679aacfc", kill_on_drop: false }`
[INFO] [stderr]    Compiling tangu v0.20.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.17s
[INFO] running `Command { std: "docker" "inspect" "20486c866b8fc820f52bd857d2b927b5082652d6f59d1e6a451ff559679aacfc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "20486c866b8fc820f52bd857d2b927b5082652d6f59d1e6a451ff559679aacfc", kill_on_drop: false }`
[INFO] [stdout] 20486c866b8fc820f52bd857d2b927b5082652d6f59d1e6a451ff559679aacfc
[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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 215c5004a7c3516b05a66a9d29427065a83ac58711347a4e90b2e54ee79a5873
[INFO] running `Command { std: "docker" "start" "-a" "215c5004a7c3516b05a66a9d29427065a83ac58711347a4e90b2e54ee79a5873", kill_on_drop: false }`
[INFO] [stderr]    Compiling tangu v0.20.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.42s
[INFO] running `Command { std: "docker" "inspect" "215c5004a7c3516b05a66a9d29427065a83ac58711347a4e90b2e54ee79a5873", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "215c5004a7c3516b05a66a9d29427065a83ac58711347a4e90b2e54ee79a5873", kill_on_drop: false }`
[INFO] [stdout] 215c5004a7c3516b05a66a9d29427065a83ac58711347a4e90b2e54ee79a5873
[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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] a0b86f9d048765e9aebc1797f60ab543faf3ae93575a4a258de70ed0b5f12762
[INFO] running `Command { std: "docker" "start" "-a" "a0b86f9d048765e9aebc1797f60ab543faf3ae93575a4a258de70ed0b5f12762", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/tangu-a9d0b13058eef7f1)
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests tangu
[INFO] [stdout] running 1 test
[INFO] [stdout] test tests::it_works ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 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" "a0b86f9d048765e9aebc1797f60ab543faf3ae93575a4a258de70ed0b5f12762", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a0b86f9d048765e9aebc1797f60ab543faf3ae93575a4a258de70ed0b5f12762", kill_on_drop: false }`
[INFO] [stdout] a0b86f9d048765e9aebc1797f60ab543faf3ae93575a4a258de70ed0b5f12762