[INFO] fetching crate inspector 0.1.0...
[INFO] testing inspector-0.1.0 against master#62efba8a050c64249dab942951bb28f710208bc8 for pr-90799
[INFO] extracting crate inspector 0.1.0 into /workspace/builds/worker-66/source
[INFO] validating manifest of crates.io crate inspector 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 inspector 0.1.0
[INFO] finished tweaking crates.io crate inspector 0.1.0
[INFO] tweaked toml for crates.io crate inspector 0.1.0 written to /workspace/builds/worker-66/source/Cargo.toml
[INFO] crate crates.io crate inspector 0.1.0 already has a lockfile, it will not be regenerated
[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] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-66/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-66/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] b1544a6df3d6e0e1ecf7499ac02f51d3e96612317156b894e3305f7a11dcc774
[INFO] running `Command { std: "docker" "start" "-a" "b1544a6df3d6e0e1ecf7499ac02f51d3e96612317156b894e3305f7a11dcc774", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b1544a6df3d6e0e1ecf7499ac02f51d3e96612317156b894e3305f7a11dcc774", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b1544a6df3d6e0e1ecf7499ac02f51d3e96612317156b894e3305f7a11dcc774", kill_on_drop: false }`
[INFO] [stdout] b1544a6df3d6e0e1ecf7499ac02f51d3e96612317156b894e3305f7a11dcc774
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-66/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-66/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] 685b17ac728336036e0a30c3451d84af4b0dd288d72698d525fd8a4575f55c9b
[INFO] running `Command { std: "docker" "start" "-a" "685b17ac728336036e0a30c3451d84af4b0dd288d72698d525fd8a4575f55c9b", kill_on_drop: false }`
[INFO] [stderr]    Compiling futures v0.1.29
[INFO] [stderr]    Compiling inspector v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.39s
[INFO] running `Command { std: "docker" "inspect" "685b17ac728336036e0a30c3451d84af4b0dd288d72698d525fd8a4575f55c9b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "685b17ac728336036e0a30c3451d84af4b0dd288d72698d525fd8a4575f55c9b", kill_on_drop: false }`
[INFO] [stdout] 685b17ac728336036e0a30c3451d84af4b0dd288d72698d525fd8a4575f55c9b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-66/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-66/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] 12ddd7c57973ed6f6c5605b95c8a12bef3583aa6d5db856ed3bec994f16898c6
[INFO] running `Command { std: "docker" "start" "-a" "12ddd7c57973ed6f6c5605b95c8a12bef3583aa6d5db856ed3bec994f16898c6", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling log v0.4.8
[INFO] [stderr]    Compiling inspector v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.86s
[INFO] running `Command { std: "docker" "inspect" "12ddd7c57973ed6f6c5605b95c8a12bef3583aa6d5db856ed3bec994f16898c6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "12ddd7c57973ed6f6c5605b95c8a12bef3583aa6d5db856ed3bec994f16898c6", kill_on_drop: false }`
[INFO] [stdout] 12ddd7c57973ed6f6c5605b95c8a12bef3583aa6d5db856ed3bec994f16898c6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-66/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-66/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] 7c05f60bcabebaf34b14ce405eaa4af2c1bd48296408b966ebb3278ece9e0ecb
[INFO] running `Command { std: "docker" "start" "-a" "7c05f60bcabebaf34b14ce405eaa4af2c1bd48296408b966ebb3278ece9e0ecb", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/inspector-1d37127a58d7415b)
[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]      Running tests/future.rs (/opt/rustwide/target/debug/deps/future-83eb38c2298b6c03)
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stderr]      Running tests/option.rs (/opt/rustwide/target/debug/deps/option-21305e52c393c678)
[INFO] [stdout] test tests::future_err ... ok
[INFO] [stdout] test tests::future_not_ready ... ok
[INFO] [stdout] test tests::future_ready ... 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] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stderr]      Running tests/result.rs (/opt/rustwide/target/debug/deps/result-9451dea49dee53df)
[INFO] [stdout] test tests::borrowed ... ok
[INFO] [stdout] test tests::debug ... ok
[INFO] [stdout] test tests::owned ... 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] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test tests::result_err ... ok
[INFO] [stdout] test tests::result_ok ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests inspector
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test src/option.rs - option::OptionInspector::debug (line 31) ... ok
[INFO] [stdout] test src/result.rs - result::ResultInspector::debug (line 49) ... ok
[INFO] [stdout] test src/result.rs - result::ResultInspector::inspect_err (line 33) ... ok
[INFO] [stdout] test src/option.rs - option::OptionInspector::inspect (line 17) ... ok
[INFO] [stdout] test src/result.rs - result::ResultInspector::inspect (line 20) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.28s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "7c05f60bcabebaf34b14ce405eaa4af2c1bd48296408b966ebb3278ece9e0ecb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7c05f60bcabebaf34b14ce405eaa4af2c1bd48296408b966ebb3278ece9e0ecb", kill_on_drop: false }`
[INFO] [stdout] 7c05f60bcabebaf34b14ce405eaa4af2c1bd48296408b966ebb3278ece9e0ecb