[INFO] fetching crate epsilon-identifiers 0.0.1...
[INFO] testing epsilon-identifiers-0.0.1 against master#432e145bd5a974c5b6f4dd9b352891bd7502b69d for pr-87041
[INFO] extracting crate epsilon-identifiers 0.0.1 into /workspace/builds/worker-9/source
[INFO] validating manifest of crates.io crate epsilon-identifiers 0.0.1 on toolchain 432e145bd5a974c5b6f4dd9b352891bd7502b69d
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate epsilon-identifiers 0.0.1
[INFO] finished tweaking crates.io crate epsilon-identifiers 0.0.1
[INFO] tweaked toml for crates.io crate epsilon-identifiers 0.0.1 written to /workspace/builds/worker-9/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] fc9ade8d129c2821df71b4ea9516a2b02ce89d599b5e2c586c67d0a48b010c5b
[INFO] running `Command { std: "docker" "start" "-a" "fc9ade8d129c2821df71b4ea9516a2b02ce89d599b5e2c586c67d0a48b010c5b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "fc9ade8d129c2821df71b4ea9516a2b02ce89d599b5e2c586c67d0a48b010c5b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fc9ade8d129c2821df71b4ea9516a2b02ce89d599b5e2c586c67d0a48b010c5b", kill_on_drop: false }`
[INFO] [stdout] fc9ade8d129c2821df71b4ea9516a2b02ce89d599b5e2c586c67d0a48b010c5b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6fb4cc4772d50b4268945d6f4c289de81d43cfd8fc6ee04633100efe3e085118
[INFO] running `Command { std: "docker" "start" "-a" "6fb4cc4772d50b4268945d6f4c289de81d43cfd8fc6ee04633100efe3e085118", kill_on_drop: false }`
[INFO] [stderr]    Compiling epsilon-identifiers v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.05s
[INFO] running `Command { std: "docker" "inspect" "6fb4cc4772d50b4268945d6f4c289de81d43cfd8fc6ee04633100efe3e085118", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6fb4cc4772d50b4268945d6f4c289de81d43cfd8fc6ee04633100efe3e085118", kill_on_drop: false }`
[INFO] [stdout] 6fb4cc4772d50b4268945d6f4c289de81d43cfd8fc6ee04633100efe3e085118
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8123531e4088650d87817a2dc46f177ad96192a49e729307cfe113918cfb3c60
[INFO] running `Command { std: "docker" "start" "-a" "8123531e4088650d87817a2dc46f177ad96192a49e729307cfe113918cfb3c60", kill_on_drop: false }`
[INFO] [stderr]    Compiling epsilon-identifiers v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.21s
[INFO] running `Command { std: "docker" "inspect" "8123531e4088650d87817a2dc46f177ad96192a49e729307cfe113918cfb3c60", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8123531e4088650d87817a2dc46f177ad96192a49e729307cfe113918cfb3c60", kill_on_drop: false }`
[INFO] [stdout] 8123531e4088650d87817a2dc46f177ad96192a49e729307cfe113918cfb3c60
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 9356fa134ef62a4431a976b1a3d430286c9d71da6903c220a7ecbd3e64ec3125
[INFO] running `Command { std: "docker" "start" "-a" "9356fa134ef62a4431a976b1a3d430286c9d71da6903c220a7ecbd3e64ec3125", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/epsilon_identifiers-c02117547096415a)
[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 epsilon-identifiers
[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" "9356fa134ef62a4431a976b1a3d430286c9d71da6903c220a7ecbd3e64ec3125", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9356fa134ef62a4431a976b1a3d430286c9d71da6903c220a7ecbd3e64ec3125", kill_on_drop: false }`
[INFO] [stdout] 9356fa134ef62a4431a976b1a3d430286c9d71da6903c220a7ecbd3e64ec3125