[INFO] fetching crate tangram_kill_chip 0.5.0...
[INFO] testing tangram_kill_chip-0.5.0 against try#ecabaf78506b7a4668d42dc20268c086b93f0fad for pr-87041
[INFO] extracting crate tangram_kill_chip 0.5.0 into /workspace/builds/worker-7/source
[INFO] validating manifest of crates.io crate tangram_kill_chip 0.5.0 on toolchain ecabaf78506b7a4668d42dc20268c086b93f0fad
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate tangram_kill_chip 0.5.0
[INFO] finished tweaking crates.io crate tangram_kill_chip 0.5.0
[INFO] tweaked toml for crates.io crate tangram_kill_chip 0.5.0 written to /workspace/builds/worker-7/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 70b1e59871bab93c0ae84d6816d5d5d1692c1e6ea854cc53b475b09a3d5ca139
[INFO] running `Command { std: "docker" "start" "-a" "70b1e59871bab93c0ae84d6816d5d5d1692c1e6ea854cc53b475b09a3d5ca139", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "70b1e59871bab93c0ae84d6816d5d5d1692c1e6ea854cc53b475b09a3d5ca139", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "70b1e59871bab93c0ae84d6816d5d5d1692c1e6ea854cc53b475b09a3d5ca139", kill_on_drop: false }`
[INFO] [stdout] 70b1e59871bab93c0ae84d6816d5d5d1692c1e6ea854cc53b475b09a3d5ca139
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] bcc7a21ea75d9a516ab36bd700565de4d9ffecb7921cca57c8c3002b7a2e7200
[INFO] running `Command { std: "docker" "start" "-a" "bcc7a21ea75d9a516ab36bd700565de4d9ffecb7921cca57c8c3002b7a2e7200", kill_on_drop: false }`
[INFO] [stderr]    Compiling tangram_kill_chip v0.5.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.32s
[INFO] running `Command { std: "docker" "inspect" "bcc7a21ea75d9a516ab36bd700565de4d9ffecb7921cca57c8c3002b7a2e7200", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bcc7a21ea75d9a516ab36bd700565de4d9ffecb7921cca57c8c3002b7a2e7200", kill_on_drop: false }`
[INFO] [stdout] bcc7a21ea75d9a516ab36bd700565de4d9ffecb7921cca57c8c3002b7a2e7200
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4ca6213970eedae0cb1d08c6991ff95f268f950dbbeac2b3192be252ad843e9d
[INFO] running `Command { std: "docker" "start" "-a" "4ca6213970eedae0cb1d08c6991ff95f268f950dbbeac2b3192be252ad843e9d", kill_on_drop: false }`
[INFO] [stderr]    Compiling tangram_kill_chip v0.5.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.44s
[INFO] running `Command { std: "docker" "inspect" "4ca6213970eedae0cb1d08c6991ff95f268f950dbbeac2b3192be252ad843e9d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4ca6213970eedae0cb1d08c6991ff95f268f950dbbeac2b3192be252ad843e9d", kill_on_drop: false }`
[INFO] [stdout] 4ca6213970eedae0cb1d08c6991ff95f268f950dbbeac2b3192be252ad843e9d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 71596eb233c314ec895cf5e0fba2bd4f2005428aa258eb54b07c52bdb3ef9cdc
[INFO] running `Command { std: "docker" "start" "-a" "71596eb233c314ec895cf5e0fba2bd4f2005428aa258eb54b07c52bdb3ef9cdc", 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/tangram_kill_chip-2bc923af1ed1a268)
[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] [stderr]    Doc-tests tangram_kill_chip
[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" "71596eb233c314ec895cf5e0fba2bd4f2005428aa258eb54b07c52bdb3ef9cdc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "71596eb233c314ec895cf5e0fba2bd4f2005428aa258eb54b07c52bdb3ef9cdc", kill_on_drop: false }`
[INFO] [stdout] 71596eb233c314ec895cf5e0fba2bd4f2005428aa258eb54b07c52bdb3ef9cdc