[INFO] fetching crate rust-2015 1.0.0...
[INFO] testing rust-2015-1.0.0 against master#99e3aef02079e9c10583638520cd0c134dc3a01d for pr-85530
[INFO] extracting crate rust-2015 1.0.0 into /workspace/builds/worker-11/source
[INFO] validating manifest of crates.io crate rust-2015 1.0.0 on toolchain 99e3aef02079e9c10583638520cd0c134dc3a01d
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate rust-2015 1.0.0
[INFO] finished tweaking crates.io crate rust-2015 1.0.0
[INFO] tweaked toml for crates.io crate rust-2015 1.0.0 written to /workspace/builds/worker-11/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 2a7fe8a83be1685f65323c2a7fe2a7e7c145b5027de4c78daab29e8d395b53a5
[INFO] running `Command { std: "docker" "start" "-a" "2a7fe8a83be1685f65323c2a7fe2a7e7c145b5027de4c78daab29e8d395b53a5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2a7fe8a83be1685f65323c2a7fe2a7e7c145b5027de4c78daab29e8d395b53a5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2a7fe8a83be1685f65323c2a7fe2a7e7c145b5027de4c78daab29e8d395b53a5", kill_on_drop: false }`
[INFO] [stdout] 2a7fe8a83be1685f65323c2a7fe2a7e7c145b5027de4c78daab29e8d395b53a5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f7c938b8f67cb0bbafccdf171e012c7f25cc6d35b6dc72732ebd2b05cda62d59
[INFO] running `Command { std: "docker" "start" "-a" "f7c938b8f67cb0bbafccdf171e012c7f25cc6d35b6dc72732ebd2b05cda62d59", kill_on_drop: false }`
[INFO] [stderr]    Compiling reedition v1.0.0
[INFO] [stderr]    Compiling rust-2015 v1.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.94s
[INFO] running `Command { std: "docker" "inspect" "f7c938b8f67cb0bbafccdf171e012c7f25cc6d35b6dc72732ebd2b05cda62d59", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f7c938b8f67cb0bbafccdf171e012c7f25cc6d35b6dc72732ebd2b05cda62d59", kill_on_drop: false }`
[INFO] [stdout] f7c938b8f67cb0bbafccdf171e012c7f25cc6d35b6dc72732ebd2b05cda62d59
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7eece216e938bf268c934a6cbcd9f1f341fa1f2bcc0ec37b45a57d8e6c91287b
[INFO] running `Command { std: "docker" "start" "-a" "7eece216e938bf268c934a6cbcd9f1f341fa1f2bcc0ec37b45a57d8e6c91287b", kill_on_drop: false }`
[INFO] [stderr]    Compiling rust-2015 v1.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.49s
[INFO] running `Command { std: "docker" "inspect" "7eece216e938bf268c934a6cbcd9f1f341fa1f2bcc0ec37b45a57d8e6c91287b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7eece216e938bf268c934a6cbcd9f1f341fa1f2bcc0ec37b45a57d8e6c91287b", kill_on_drop: false }`
[INFO] [stdout] 7eece216e938bf268c934a6cbcd9f1f341fa1f2bcc0ec37b45a57d8e6c91287b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 2f220f3ec2105487a78e7a523af518576c35374a51c3dd607f0775f1604ba593
[INFO] running `Command { std: "docker" "start" "-a" "2f220f3ec2105487a78e7a523af518576c35374a51c3dd607f0775f1604ba593", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stdout] running 0 tests
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/rust_2015-cdd8a1bffb8be671)
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests rust-2015
[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" "2f220f3ec2105487a78e7a523af518576c35374a51c3dd607f0775f1604ba593", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2f220f3ec2105487a78e7a523af518576c35374a51c3dd607f0775f1604ba593", kill_on_drop: false }`
[INFO] [stdout] 2f220f3ec2105487a78e7a523af518576c35374a51c3dd607f0775f1604ba593