[INFO] fetching crate covfefe 0.1.0...
[INFO] testing covfefe-0.1.0 against master#62efba8a050c64249dab942951bb28f710208bc8 for pr-90799
[INFO] extracting crate covfefe 0.1.0 into /workspace/builds/worker-41/source
[INFO] validating manifest of crates.io crate covfefe 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 covfefe 0.1.0
[INFO] finished tweaking crates.io crate covfefe 0.1.0
[INFO] tweaked toml for crates.io crate covfefe 0.1.0 written to /workspace/builds/worker-41/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] [stderr]     Blocking waiting for file lock on package cache
[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-41/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-41/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a01e8239e68a04fad1be1025cbbe4a8a59a068397d0a7f2295f9b8ee198e21aa
[INFO] running `Command { std: "docker" "start" "-a" "a01e8239e68a04fad1be1025cbbe4a8a59a068397d0a7f2295f9b8ee198e21aa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a01e8239e68a04fad1be1025cbbe4a8a59a068397d0a7f2295f9b8ee198e21aa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a01e8239e68a04fad1be1025cbbe4a8a59a068397d0a7f2295f9b8ee198e21aa", kill_on_drop: false }`
[INFO] [stdout] a01e8239e68a04fad1be1025cbbe4a8a59a068397d0a7f2295f9b8ee198e21aa
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-41/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-41/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b89006fc8a2aee1b2b58e8fa2506a8faf912a8fc21b4a251f2a64e7fb7ebd90a
[INFO] running `Command { std: "docker" "start" "-a" "b89006fc8a2aee1b2b58e8fa2506a8faf912a8fc21b4a251f2a64e7fb7ebd90a", kill_on_drop: false }`
[INFO] [stderr]    Compiling covfefe v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.41s
[INFO] running `Command { std: "docker" "inspect" "b89006fc8a2aee1b2b58e8fa2506a8faf912a8fc21b4a251f2a64e7fb7ebd90a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b89006fc8a2aee1b2b58e8fa2506a8faf912a8fc21b4a251f2a64e7fb7ebd90a", kill_on_drop: false }`
[INFO] [stdout] b89006fc8a2aee1b2b58e8fa2506a8faf912a8fc21b4a251f2a64e7fb7ebd90a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-41/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-41/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] dc05e1821a5db69a69904d67000bf2b98a1b02d2231e2eb715e3beb0e9d4930a
[INFO] running `Command { std: "docker" "start" "-a" "dc05e1821a5db69a69904d67000bf2b98a1b02d2231e2eb715e3beb0e9d4930a", kill_on_drop: false }`
[INFO] [stderr]    Compiling covfefe v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.44s
[INFO] running `Command { std: "docker" "inspect" "dc05e1821a5db69a69904d67000bf2b98a1b02d2231e2eb715e3beb0e9d4930a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dc05e1821a5db69a69904d67000bf2b98a1b02d2231e2eb715e3beb0e9d4930a", kill_on_drop: false }`
[INFO] [stdout] dc05e1821a5db69a69904d67000bf2b98a1b02d2231e2eb715e3beb0e9d4930a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-41/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-41/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 2ddd3721ad13a9ea2ed7995a4f9d8452e87beaa2c523af0ad9523397651bc8fc
[INFO] running `Command { std: "docker" "start" "-a" "2ddd3721ad13a9ea2ed7995a4f9d8452e87beaa2c523af0ad9523397651bc8fc", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.24s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/covfefe-3cb489cdd9c071ed)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test tests::it_works ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests covfefe
[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" "2ddd3721ad13a9ea2ed7995a4f9d8452e87beaa2c523af0ad9523397651bc8fc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2ddd3721ad13a9ea2ed7995a4f9d8452e87beaa2c523af0ad9523397651bc8fc", kill_on_drop: false }`
[INFO] [stdout] 2ddd3721ad13a9ea2ed7995a4f9d8452e87beaa2c523af0ad9523397651bc8fc