[INFO] fetching crate wm-montage 0.1.0...
[INFO] testing wm-montage-0.1.0 against 1.91.0 for beta-1.92-2
[INFO] extracting crate wm-montage 0.1.0 into /workspace/builds/worker-6-tc1/source
[INFO] started tweaking crates.io crate wm-montage 0.1.0
[INFO] finished tweaking crates.io crate wm-montage 0.1.0
[INFO] tweaked toml for crates.io crate wm-montage 0.1.0 written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate wm-montage 0.1.0 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-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 5725bd99c6c56a44e6571d0ac0dfe9d8cffeb3940dad5c137f386fa3fd7814cf
[INFO] running `Command { std: "docker" "start" "-a" "5725bd99c6c56a44e6571d0ac0dfe9d8cffeb3940dad5c137f386fa3fd7814cf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5725bd99c6c56a44e6571d0ac0dfe9d8cffeb3940dad5c137f386fa3fd7814cf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5725bd99c6c56a44e6571d0ac0dfe9d8cffeb3940dad5c137f386fa3fd7814cf", kill_on_drop: false }`
[INFO] [stdout] 5725bd99c6c56a44e6571d0ac0dfe9d8cffeb3940dad5c137f386fa3fd7814cf
[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=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] 4b9015534b60cdf4e4f73ef5b1984a4242abd7cd9aad4d96db6308513e34aea6
[INFO] running `Command { std: "docker" "start" "-a" "4b9015534b60cdf4e4f73ef5b1984a4242abd7cd9aad4d96db6308513e34aea6", kill_on_drop: false }`
[INFO] [stderr]    Compiling wm-montage v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.11s
[INFO] running `Command { std: "docker" "inspect" "4b9015534b60cdf4e4f73ef5b1984a4242abd7cd9aad4d96db6308513e34aea6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4b9015534b60cdf4e4f73ef5b1984a4242abd7cd9aad4d96db6308513e34aea6", kill_on_drop: false }`
[INFO] [stdout] 4b9015534b60cdf4e4f73ef5b1984a4242abd7cd9aad4d96db6308513e34aea6
[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=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] ff550ed71b17b31892620bb86acc099ddbd6b408fd57fd6bd4428fdc0fe19ae3
[INFO] running `Command { std: "docker" "start" "-a" "ff550ed71b17b31892620bb86acc099ddbd6b408fd57fd6bd4428fdc0fe19ae3", kill_on_drop: false }`
[INFO] [stderr]    Compiling wm-montage v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.33s
[INFO] running `Command { std: "docker" "inspect" "ff550ed71b17b31892620bb86acc099ddbd6b408fd57fd6bd4428fdc0fe19ae3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ff550ed71b17b31892620bb86acc099ddbd6b408fd57fd6bd4428fdc0fe19ae3", kill_on_drop: false }`
[INFO] [stdout] ff550ed71b17b31892620bb86acc099ddbd6b408fd57fd6bd4428fdc0fe19ae3
[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=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] 1cde84474ca89de9cf4795d3463d9ce001112db9738d5c7d9b51c9d2b7c093ac
[INFO] running `Command { std: "docker" "start" "-a" "1cde84474ca89de9cf4795d3463d9ce001112db9738d5c7d9b51c9d2b7c093ac", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/wm_montage-39586131e4af0f7a)
[INFO] [stdout] 
[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] [stderr]    Doc-tests wm_montage
[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" "1cde84474ca89de9cf4795d3463d9ce001112db9738d5c7d9b51c9d2b7c093ac", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1cde84474ca89de9cf4795d3463d9ce001112db9738d5c7d9b51c9d2b7c093ac", kill_on_drop: false }`
[INFO] [stdout] 1cde84474ca89de9cf4795d3463d9ce001112db9738d5c7d9b51c9d2b7c093ac