[INFO] fetching crate sawmill 0.0.0...
[INFO] testing sawmill-0.0.0 against try#8262275854dc0e5381c9d42d56257d94932c5a87 for pr-90799
[INFO] extracting crate sawmill 0.0.0 into /workspace/builds/worker-94/source
[INFO] validating manifest of crates.io crate sawmill 0.0.0 on toolchain 8262275854dc0e5381c9d42d56257d94932c5a87
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate sawmill 0.0.0
[INFO] finished tweaking crates.io crate sawmill 0.0.0
[INFO] tweaked toml for crates.io crate sawmill 0.0.0 written to /workspace/builds/worker-94/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-94/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-94/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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] abc092ece78caeb7483e15320c70e52abfef4c068fe2c3ac753c5f56ecb290b6
[INFO] running `Command { std: "docker" "start" "-a" "abc092ece78caeb7483e15320c70e52abfef4c068fe2c3ac753c5f56ecb290b6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "abc092ece78caeb7483e15320c70e52abfef4c068fe2c3ac753c5f56ecb290b6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "abc092ece78caeb7483e15320c70e52abfef4c068fe2c3ac753c5f56ecb290b6", kill_on_drop: false }`
[INFO] [stdout] abc092ece78caeb7483e15320c70e52abfef4c068fe2c3ac753c5f56ecb290b6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-94/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-94/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" "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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1be1f06f3e606bf3a3fa963c3212fcf29765d3cd6bd9b27d54d13fc50527958c
[INFO] running `Command { std: "docker" "start" "-a" "1be1f06f3e606bf3a3fa963c3212fcf29765d3cd6bd9b27d54d13fc50527958c", kill_on_drop: false }`
[INFO] [stderr]    Compiling sawmill v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.22s
[INFO] running `Command { std: "docker" "inspect" "1be1f06f3e606bf3a3fa963c3212fcf29765d3cd6bd9b27d54d13fc50527958c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1be1f06f3e606bf3a3fa963c3212fcf29765d3cd6bd9b27d54d13fc50527958c", kill_on_drop: false }`
[INFO] [stdout] 1be1f06f3e606bf3a3fa963c3212fcf29765d3cd6bd9b27d54d13fc50527958c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-94/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-94/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" "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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 76f9a51b1eee399c5f62d7e354abf00770f9cb47412a5d6e8e6623569c279c89
[INFO] running `Command { std: "docker" "start" "-a" "76f9a51b1eee399c5f62d7e354abf00770f9cb47412a5d6e8e6623569c279c89", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling sawmill v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.49s
[INFO] running `Command { std: "docker" "inspect" "76f9a51b1eee399c5f62d7e354abf00770f9cb47412a5d6e8e6623569c279c89", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "76f9a51b1eee399c5f62d7e354abf00770f9cb47412a5d6e8e6623569c279c89", kill_on_drop: false }`
[INFO] [stdout] 76f9a51b1eee399c5f62d7e354abf00770f9cb47412a5d6e8e6623569c279c89
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-94/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-94/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" "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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 2c4d86bc14216d5ee6d9fee3151dd14a99a59de86ff797b7d3229b78bf6d4586
[INFO] running `Command { std: "docker" "start" "-a" "2c4d86bc14216d5ee6d9fee3151dd14a99a59de86ff797b7d3229b78bf6d4586", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.30s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/sawmill-191c4769b296423f)
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests sawmill
[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" "2c4d86bc14216d5ee6d9fee3151dd14a99a59de86ff797b7d3229b78bf6d4586", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2c4d86bc14216d5ee6d9fee3151dd14a99a59de86ff797b7d3229b78bf6d4586", kill_on_drop: false }`
[INFO] [stdout] 2c4d86bc14216d5ee6d9fee3151dd14a99a59de86ff797b7d3229b78bf6d4586