[INFO] fetching crate nitric 0.0.1...
[INFO] testing nitric-0.0.1 against master#62efba8a050c64249dab942951bb28f710208bc8 for pr-90799
[INFO] extracting crate nitric 0.0.1 into /workspace/builds/worker-23/source
[INFO] validating manifest of crates.io crate nitric 0.0.1 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 nitric 0.0.1
[INFO] finished tweaking crates.io crate nitric 0.0.1
[INFO] tweaked toml for crates.io crate nitric 0.0.1 written to /workspace/builds/worker-23/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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/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] c50c4503fea2813a1be29e569a1002a7a644544601ed75872cd22f6909c47ef1
[INFO] running `Command { std: "docker" "start" "-a" "c50c4503fea2813a1be29e569a1002a7a644544601ed75872cd22f6909c47ef1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c50c4503fea2813a1be29e569a1002a7a644544601ed75872cd22f6909c47ef1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c50c4503fea2813a1be29e569a1002a7a644544601ed75872cd22f6909c47ef1", kill_on_drop: false }`
[INFO] [stdout] c50c4503fea2813a1be29e569a1002a7a644544601ed75872cd22f6909c47ef1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/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] a3c0b69c00bde3807098bb2d8673c9f8fee1cb059b9c7a12325b81a5dc1e91fb
[INFO] running `Command { std: "docker" "start" "-a" "a3c0b69c00bde3807098bb2d8673c9f8fee1cb059b9c7a12325b81a5dc1e91fb", kill_on_drop: false }`
[INFO] [stderr]    Compiling nitric v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.08s
[INFO] running `Command { std: "docker" "inspect" "a3c0b69c00bde3807098bb2d8673c9f8fee1cb059b9c7a12325b81a5dc1e91fb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a3c0b69c00bde3807098bb2d8673c9f8fee1cb059b9c7a12325b81a5dc1e91fb", kill_on_drop: false }`
[INFO] [stdout] a3c0b69c00bde3807098bb2d8673c9f8fee1cb059b9c7a12325b81a5dc1e91fb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/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] e79d00ef819ecf58a34edfd6e0c0a427a575492efc5cecab0ee055fdf511ef5a
[INFO] running `Command { std: "docker" "start" "-a" "e79d00ef819ecf58a34edfd6e0c0a427a575492efc5cecab0ee055fdf511ef5a", kill_on_drop: false }`
[INFO] [stderr]    Compiling nitric v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.36s
[INFO] running `Command { std: "docker" "inspect" "e79d00ef819ecf58a34edfd6e0c0a427a575492efc5cecab0ee055fdf511ef5a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e79d00ef819ecf58a34edfd6e0c0a427a575492efc5cecab0ee055fdf511ef5a", kill_on_drop: false }`
[INFO] [stdout] e79d00ef819ecf58a34edfd6e0c0a427a575492efc5cecab0ee055fdf511ef5a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/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] ff0f7d99faa8cb8c5606d5e197ebd046d99ec0ced4b3c6661a0d6e6396e14ff3
[INFO] running `Command { std: "docker" "start" "-a" "ff0f7d99faa8cb8c5606d5e197ebd046d99ec0ced4b3c6661a0d6e6396e14ff3", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.09s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/nitric-936cfd0100a507d5)
[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] [stderr]    Doc-tests nitric
[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" "ff0f7d99faa8cb8c5606d5e197ebd046d99ec0ced4b3c6661a0d6e6396e14ff3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ff0f7d99faa8cb8c5606d5e197ebd046d99ec0ced4b3c6661a0d6e6396e14ff3", kill_on_drop: false }`
[INFO] [stdout] ff0f7d99faa8cb8c5606d5e197ebd046d99ec0ced4b3c6661a0d6e6396e14ff3