[INFO] fetching crate hackernews 0.0.0...
[INFO] testing hackernews-0.0.0 against try#ecabaf78506b7a4668d42dc20268c086b93f0fad for pr-87041
[INFO] extracting crate hackernews 0.0.0 into /workspace/builds/worker-8/source
[INFO] validating manifest of crates.io crate hackernews 0.0.0 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 hackernews 0.0.0
[INFO] finished tweaking crates.io crate hackernews 0.0.0
[INFO] tweaked toml for crates.io crate hackernews 0.0.0 written to /workspace/builds/worker-8/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-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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] 6610ed2bfc1105818d52e5dafc1a04e730c1b0cd0e1de0232d55cc9e15b93d6a
[INFO] running `Command { std: "docker" "start" "-a" "6610ed2bfc1105818d52e5dafc1a04e730c1b0cd0e1de0232d55cc9e15b93d6a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6610ed2bfc1105818d52e5dafc1a04e730c1b0cd0e1de0232d55cc9e15b93d6a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6610ed2bfc1105818d52e5dafc1a04e730c1b0cd0e1de0232d55cc9e15b93d6a", kill_on_drop: false }`
[INFO] [stdout] 6610ed2bfc1105818d52e5dafc1a04e730c1b0cd0e1de0232d55cc9e15b93d6a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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] 8d521b83e23efe0374962988c8bb809125e842978317adab871beceda27169d4
[INFO] running `Command { std: "docker" "start" "-a" "8d521b83e23efe0374962988c8bb809125e842978317adab871beceda27169d4", kill_on_drop: false }`
[INFO] [stderr]    Compiling hackernews v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.14s
[INFO] running `Command { std: "docker" "inspect" "8d521b83e23efe0374962988c8bb809125e842978317adab871beceda27169d4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8d521b83e23efe0374962988c8bb809125e842978317adab871beceda27169d4", kill_on_drop: false }`
[INFO] [stdout] 8d521b83e23efe0374962988c8bb809125e842978317adab871beceda27169d4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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] cdda9101e1adc1e614f07573e8ea9a15e84233cd56567e5f8f439982397f1caf
[INFO] running `Command { std: "docker" "start" "-a" "cdda9101e1adc1e614f07573e8ea9a15e84233cd56567e5f8f439982397f1caf", kill_on_drop: false }`
[INFO] [stderr]    Compiling hackernews v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.67s
[INFO] running `Command { std: "docker" "inspect" "cdda9101e1adc1e614f07573e8ea9a15e84233cd56567e5f8f439982397f1caf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cdda9101e1adc1e614f07573e8ea9a15e84233cd56567e5f8f439982397f1caf", kill_on_drop: false }`
[INFO] [stdout] cdda9101e1adc1e614f07573e8ea9a15e84233cd56567e5f8f439982397f1caf
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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] be4b159e934784ff4ed2d190d1bf3397e4fafe0745b65cce71ee7c690db06117
[INFO] running `Command { std: "docker" "start" "-a" "be4b159e934784ff4ed2d190d1bf3397e4fafe0745b65cce71ee7c690db06117", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/hackernews-c17e23c188edb696)
[INFO] [stdout] running 0 tests
[INFO] [stderr]    Doc-tests hackernews
[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" "be4b159e934784ff4ed2d190d1bf3397e4fafe0745b65cce71ee7c690db06117", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "be4b159e934784ff4ed2d190d1bf3397e4fafe0745b65cce71ee7c690db06117", kill_on_drop: false }`
[INFO] [stdout] be4b159e934784ff4ed2d190d1bf3397e4fafe0745b65cce71ee7c690db06117