[INFO] fetching crate memcmp 0.0.6...
[INFO] testing memcmp-0.0.6 against master#62efba8a050c64249dab942951bb28f710208bc8 for pr-90799
[INFO] extracting crate memcmp 0.0.6 into /workspace/builds/worker-87/source
[INFO] validating manifest of crates.io crate memcmp 0.0.6 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 memcmp 0.0.6
[INFO] finished tweaking crates.io crate memcmp 0.0.6
[INFO] tweaked toml for crates.io crate memcmp 0.0.6 written to /workspace/builds/worker-87/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] [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-87/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-87/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] 220c8552d4ebb56284d2540f08e05d2f8d0979b5d872d8eead8a86d271e4adc8
[INFO] running `Command { std: "docker" "start" "-a" "220c8552d4ebb56284d2540f08e05d2f8d0979b5d872d8eead8a86d271e4adc8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "220c8552d4ebb56284d2540f08e05d2f8d0979b5d872d8eead8a86d271e4adc8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "220c8552d4ebb56284d2540f08e05d2f8d0979b5d872d8eead8a86d271e4adc8", kill_on_drop: false }`
[INFO] [stdout] 220c8552d4ebb56284d2540f08e05d2f8d0979b5d872d8eead8a86d271e4adc8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-87/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-87/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] dbef11cce3765b2a272104444fa7c275000a084cffc958ee3bd31310328c4ad9
[INFO] running `Command { std: "docker" "start" "-a" "dbef11cce3765b2a272104444fa7c275000a084cffc958ee3bd31310328c4ad9", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling memcmp v0.0.6 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.71s
[INFO] running `Command { std: "docker" "inspect" "dbef11cce3765b2a272104444fa7c275000a084cffc958ee3bd31310328c4ad9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dbef11cce3765b2a272104444fa7c275000a084cffc958ee3bd31310328c4ad9", kill_on_drop: false }`
[INFO] [stdout] dbef11cce3765b2a272104444fa7c275000a084cffc958ee3bd31310328c4ad9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-87/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-87/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] a6d9ebab1eda6e22ed84b27f5821104a6a05d4354ea58f7c3c3250e34bf5c5c8
[INFO] running `Command { std: "docker" "start" "-a" "a6d9ebab1eda6e22ed84b27f5821104a6a05d4354ea58f7c3c3250e34bf5c5c8", kill_on_drop: false }`
[INFO] [stderr]    Compiling memcmp v0.0.6 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.51s
[INFO] running `Command { std: "docker" "inspect" "a6d9ebab1eda6e22ed84b27f5821104a6a05d4354ea58f7c3c3250e34bf5c5c8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a6d9ebab1eda6e22ed84b27f5821104a6a05d4354ea58f7c3c3250e34bf5c5c8", kill_on_drop: false }`
[INFO] [stdout] a6d9ebab1eda6e22ed84b27f5821104a6a05d4354ea58f7c3c3250e34bf5c5c8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-87/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-87/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] 68d6faeff59656e74ff2d5acdf474b2539569fc62c15452637a59e697e7fee08
[INFO] running `Command { std: "docker" "start" "-a" "68d6faeff59656e74ff2d5acdf474b2539569fc62c15452637a59e697e7fee08", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.56s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/memcmp-77088f4b58b6e687)
[INFO] [stdout] 
[INFO] [stdout] running 16 tests
[INFO] [stdout] test tests::i16_eq ... ok
[INFO] [stdout] test tests::i32_eq ... ok
[INFO] [stdout] test tests::i8_eq ... ok
[INFO] [stdout] test tests::i64_eq ... ok
[INFO] [stdout] test tests::u16_eq ... ok
[INFO] [stdout] test tests::u32_eq ... ok
[INFO] [stdout] test tests::u64_eq ... ok
[INFO] [stdout] test tests::u8_eq ... ok
[INFO] [stdout] test tests::i16_not_eq - should panic ... ok
[INFO] [stdout] test tests::i32_not_eq - should panic ... ok
[INFO] [stdout] test tests::i64_not_eq - should panic ... ok
[INFO] [stdout] test tests::i8_not_eq - should panic ... ok
[INFO] [stdout] test tests::u16_not_eq - should panic ... ok
[INFO] [stdout] test tests::u32_not_eq - should panic ... ok
[INFO] [stdout] test tests::u64_not_eq - should panic ... ok
[INFO] [stdout] test tests::u8_not_eq - should panic ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 16 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.11s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests memcmp
[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" "68d6faeff59656e74ff2d5acdf474b2539569fc62c15452637a59e697e7fee08", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "68d6faeff59656e74ff2d5acdf474b2539569fc62c15452637a59e697e7fee08", kill_on_drop: false }`
[INFO] [stdout] 68d6faeff59656e74ff2d5acdf474b2539569fc62c15452637a59e697e7fee08