[INFO] fetching crate rack-assets 0.0.0...
[INFO] testing rack-assets-0.0.0 against try#ce59db7a1b1b012fb2793c4641c1bdecad7a128b for pr-85530
[INFO] extracting crate rack-assets 0.0.0 into /workspace/builds/worker-5/source
[INFO] validating manifest of crates.io crate rack-assets 0.0.0 on toolchain ce59db7a1b1b012fb2793c4641c1bdecad7a128b
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate rack-assets 0.0.0
[INFO] finished tweaking crates.io crate rack-assets 0.0.0
[INFO] tweaked toml for crates.io crate rack-assets 0.0.0 written to /workspace/builds/worker-5/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c1337c8c3da7180d44968f2a5cbce4e5a929581e39603ffa06d04addc554eb96
[INFO] running `Command { std: "docker" "start" "-a" "c1337c8c3da7180d44968f2a5cbce4e5a929581e39603ffa06d04addc554eb96", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c1337c8c3da7180d44968f2a5cbce4e5a929581e39603ffa06d04addc554eb96", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c1337c8c3da7180d44968f2a5cbce4e5a929581e39603ffa06d04addc554eb96", kill_on_drop: false }`
[INFO] [stdout] c1337c8c3da7180d44968f2a5cbce4e5a929581e39603ffa06d04addc554eb96
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 333e9d4355cdfcc79112da868aa4164b77274b52f2bddc3c9a6c41c0cd3fda73
[INFO] running `Command { std: "docker" "start" "-a" "333e9d4355cdfcc79112da868aa4164b77274b52f2bddc3c9a6c41c0cd3fda73", kill_on_drop: false }`
[INFO] [stderr]    Compiling rack-assets v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.12s
[INFO] running `Command { std: "docker" "inspect" "333e9d4355cdfcc79112da868aa4164b77274b52f2bddc3c9a6c41c0cd3fda73", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "333e9d4355cdfcc79112da868aa4164b77274b52f2bddc3c9a6c41c0cd3fda73", kill_on_drop: false }`
[INFO] [stdout] 333e9d4355cdfcc79112da868aa4164b77274b52f2bddc3c9a6c41c0cd3fda73
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b41128314d4d9e2b71153bce25ca3626ed43fe7f0fd375b2d674f0f47a7944ca
[INFO] running `Command { std: "docker" "start" "-a" "b41128314d4d9e2b71153bce25ca3626ed43fe7f0fd375b2d674f0f47a7944ca", kill_on_drop: false }`
[INFO] [stderr]    Compiling rack-assets v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.24s
[INFO] running `Command { std: "docker" "inspect" "b41128314d4d9e2b71153bce25ca3626ed43fe7f0fd375b2d674f0f47a7944ca", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b41128314d4d9e2b71153bce25ca3626ed43fe7f0fd375b2d674f0f47a7944ca", kill_on_drop: false }`
[INFO] [stdout] b41128314d4d9e2b71153bce25ca3626ed43fe7f0fd375b2d674f0f47a7944ca
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 45c93aad1db9068a26aed84d4b13292f2e54f92b26ee0efd8850fb91d9ac88e6
[INFO] running `Command { std: "docker" "start" "-a" "45c93aad1db9068a26aed84d4b13292f2e54f92b26ee0efd8850fb91d9ac88e6", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.15s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/rack_assets-c32fe78f9630bd93)
[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 rack-assets
[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" "45c93aad1db9068a26aed84d4b13292f2e54f92b26ee0efd8850fb91d9ac88e6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "45c93aad1db9068a26aed84d4b13292f2e54f92b26ee0efd8850fb91d9ac88e6", kill_on_drop: false }`
[INFO] [stdout] 45c93aad1db9068a26aed84d4b13292f2e54f92b26ee0efd8850fb91d9ac88e6