[INFO] fetching crate numtostr 0.1.0...
[INFO] testing numtostr-0.1.0 against master#62efba8a050c64249dab942951bb28f710208bc8 for pr-90799
[INFO] extracting crate numtostr 0.1.0 into /workspace/builds/worker-80/source
[INFO] validating manifest of crates.io crate numtostr 0.1.0 on toolchain 62efba8a050c64249dab942951bb28f710208bc8
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate numtostr 0.1.0
[INFO] finished tweaking crates.io crate numtostr 0.1.0
[INFO] tweaked toml for crates.io crate numtostr 0.1.0 written to /workspace/builds/worker-80/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "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-80/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-80/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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 318eb61384fe7bc3e710b525f84739f3cfecf6fc3b936007a3181b75c9b5a7a3
[INFO] running `Command { std: "docker" "start" "-a" "318eb61384fe7bc3e710b525f84739f3cfecf6fc3b936007a3181b75c9b5a7a3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "318eb61384fe7bc3e710b525f84739f3cfecf6fc3b936007a3181b75c9b5a7a3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "318eb61384fe7bc3e710b525f84739f3cfecf6fc3b936007a3181b75c9b5a7a3", kill_on_drop: false }`
[INFO] [stdout] 318eb61384fe7bc3e710b525f84739f3cfecf6fc3b936007a3181b75c9b5a7a3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-80/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-80/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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e734a28f82ec61d4b4d84f378435a455ff1fac7a60a5d2a9ff375e4fa39d35fe
[INFO] running `Command { std: "docker" "start" "-a" "e734a28f82ec61d4b4d84f378435a455ff1fac7a60a5d2a9ff375e4fa39d35fe", kill_on_drop: false }`
[INFO] [stderr]    Compiling numtostr v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.31s
[INFO] running `Command { std: "docker" "inspect" "e734a28f82ec61d4b4d84f378435a455ff1fac7a60a5d2a9ff375e4fa39d35fe", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e734a28f82ec61d4b4d84f378435a455ff1fac7a60a5d2a9ff375e4fa39d35fe", kill_on_drop: false }`
[INFO] [stdout] e734a28f82ec61d4b4d84f378435a455ff1fac7a60a5d2a9ff375e4fa39d35fe
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-80/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-80/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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 963a13ff8b4ffd06126b20638e43188b917022b8c18c62255f71dc5d66190f6f
[INFO] running `Command { std: "docker" "start" "-a" "963a13ff8b4ffd06126b20638e43188b917022b8c18c62255f71dc5d66190f6f", kill_on_drop: false }`
[INFO] [stderr]    Compiling numtostr v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.45s
[INFO] running `Command { std: "docker" "inspect" "963a13ff8b4ffd06126b20638e43188b917022b8c18c62255f71dc5d66190f6f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "963a13ff8b4ffd06126b20638e43188b917022b8c18c62255f71dc5d66190f6f", kill_on_drop: false }`
[INFO] [stdout] 963a13ff8b4ffd06126b20638e43188b917022b8c18c62255f71dc5d66190f6f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-80/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-80/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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] a8996cda80489dc44678499f4c4a077c6235febf98e8f5c48d92996bab16b27f
[INFO] running `Command { std: "docker" "start" "-a" "a8996cda80489dc44678499f4c4a077c6235febf98e8f5c48d92996bab16b27f", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/numtostr-ccfd5c2667897d2c)
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test tests::testa ... ok
[INFO] [stdout] test tests::testdouble ... ok
[INFO] [stdout] test tests::testz ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests numtostr
[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" "a8996cda80489dc44678499f4c4a077c6235febf98e8f5c48d92996bab16b27f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a8996cda80489dc44678499f4c4a077c6235febf98e8f5c48d92996bab16b27f", kill_on_drop: false }`
[INFO] [stdout] a8996cda80489dc44678499f4c4a077c6235febf98e8f5c48d92996bab16b27f