[INFO] fetching crate pinboard 2.1.0...
[INFO] testing pinboard-2.1.0 against master#b70888601af92f6cdc0364abab3446e418b91d36 for pr-86479
[INFO] extracting crate pinboard 2.1.0 into /workspace/builds/worker-10/source
[INFO] validating manifest of crates.io crate pinboard 2.1.0 on toolchain b70888601af92f6cdc0364abab3446e418b91d36
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate pinboard 2.1.0
[INFO] finished tweaking crates.io crate pinboard 2.1.0
[INFO] tweaked toml for crates.io crate pinboard 2.1.0 written to /workspace/builds/worker-10/source/Cargo.toml
[INFO] crate crates.io crate pinboard 2.1.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a2faad8db5634a31bf46e0f10a7fbcf9df2e13acbcb0b88df145271f64b712b5
[INFO] running `Command { std: "docker" "start" "-a" "a2faad8db5634a31bf46e0f10a7fbcf9df2e13acbcb0b88df145271f64b712b5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a2faad8db5634a31bf46e0f10a7fbcf9df2e13acbcb0b88df145271f64b712b5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a2faad8db5634a31bf46e0f10a7fbcf9df2e13acbcb0b88df145271f64b712b5", kill_on_drop: false }`
[INFO] [stdout] a2faad8db5634a31bf46e0f10a7fbcf9df2e13acbcb0b88df145271f64b712b5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] de919addc8211b0eac154b31363d4f655051b9c06e9467fe05fb1294ea627538
[INFO] running `Command { std: "docker" "start" "-a" "de919addc8211b0eac154b31363d4f655051b9c06e9467fe05fb1294ea627538", kill_on_drop: false }`
[INFO] [stderr]    Compiling const_fn v0.4.2
[INFO] [stderr]    Compiling lazy_static v1.4.0
[INFO] [stderr]    Compiling crossbeam-utils v0.8.0
[INFO] [stderr]    Compiling memoffset v0.5.6
[INFO] [stderr]    Compiling crossbeam-epoch v0.9.0
[INFO] [stderr]    Compiling pinboard v2.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.32s
[INFO] running `Command { std: "docker" "inspect" "de919addc8211b0eac154b31363d4f655051b9c06e9467fe05fb1294ea627538", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "de919addc8211b0eac154b31363d4f655051b9c06e9467fe05fb1294ea627538", kill_on_drop: false }`
[INFO] [stdout] de919addc8211b0eac154b31363d4f655051b9c06e9467fe05fb1294ea627538
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 92719fa304938b5e6a8f9363681c9d15b88fd9ae76ef363ac61c33ac6c78a5b0
[INFO] running `Command { std: "docker" "start" "-a" "92719fa304938b5e6a8f9363681c9d15b88fd9ae76ef363ac61c33ac6c78a5b0", kill_on_drop: false }`
[INFO] [stderr]    Compiling crossbeam-channel v0.5.0
[INFO] [stderr]    Compiling crossbeam-queue v0.3.0
[INFO] [stderr]    Compiling crossbeam-deque v0.8.0
[INFO] [stderr]    Compiling crossbeam v0.8.0
[INFO] [stderr]    Compiling pinboard v2.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.33s
[INFO] running `Command { std: "docker" "inspect" "92719fa304938b5e6a8f9363681c9d15b88fd9ae76ef363ac61c33ac6c78a5b0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "92719fa304938b5e6a8f9363681c9d15b88fd9ae76ef363ac61c33ac6c78a5b0", kill_on_drop: false }`
[INFO] [stdout] 92719fa304938b5e6a8f9363681c9d15b88fd9ae76ef363ac61c33ac6c78a5b0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 88478018cae47774e134bd337ce02420aacc42345ffac2e5e51773e0dd3c488a
[INFO] running `Command { std: "docker" "start" "-a" "88478018cae47774e134bd337ce02420aacc42345ffac2e5e51773e0dd3c488a", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.07s
[INFO] [stdout] running 7 tests
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/pinboard-b61e8e29f83521f9)
[INFO] [stdout] test tests::debuggable ... ok
[INFO] [stdout] test tests::it_works ... ok
[INFO] [stdout] test tests::non_empty_pinboard ... ok
[INFO] [stdout] test tests::single_producer_single_consumer ... ok
[INFO] [stdout] test tests::multi_producer_single_consumer ... ok
[INFO] [stdout] test tests::single_producer_multi_consumer ... ok
[INFO] [stdout] test tests::multi_producer_multi_consumer ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.40s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests pinboard
[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" "88478018cae47774e134bd337ce02420aacc42345ffac2e5e51773e0dd3c488a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "88478018cae47774e134bd337ce02420aacc42345ffac2e5e51773e0dd3c488a", kill_on_drop: false }`
[INFO] [stdout] 88478018cae47774e134bd337ce02420aacc42345ffac2e5e51773e0dd3c488a