[INFO] fetching crate atomic-take 1.0.0...
[INFO] testing atomic-take-1.0.0 against try#d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2 for pr-86479
[INFO] extracting crate atomic-take 1.0.0 into /workspace/builds/worker-4/source
[INFO] validating manifest of crates.io crate atomic-take 1.0.0 on toolchain d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate atomic-take 1.0.0
[INFO] finished tweaking crates.io crate atomic-take 1.0.0
[INFO] tweaked toml for crates.io crate atomic-take 1.0.0 written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e0dac1fa49699cdaf3d690e1c8e1a71646b6222bd579928def43d3dbdd5776b3
[INFO] running `Command { std: "docker" "start" "-a" "e0dac1fa49699cdaf3d690e1c8e1a71646b6222bd579928def43d3dbdd5776b3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e0dac1fa49699cdaf3d690e1c8e1a71646b6222bd579928def43d3dbdd5776b3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e0dac1fa49699cdaf3d690e1c8e1a71646b6222bd579928def43d3dbdd5776b3", kill_on_drop: false }`
[INFO] [stdout] e0dac1fa49699cdaf3d690e1c8e1a71646b6222bd579928def43d3dbdd5776b3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1e5f587331254d1931509e60683fd21b971c5dc4d5b6ee218be94dc13af85097
[INFO] running `Command { std: "docker" "start" "-a" "1e5f587331254d1931509e60683fd21b971c5dc4d5b6ee218be94dc13af85097", kill_on_drop: false }`
[INFO] [stderr]    Compiling atomic-take v1.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.07s
[INFO] running `Command { std: "docker" "inspect" "1e5f587331254d1931509e60683fd21b971c5dc4d5b6ee218be94dc13af85097", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1e5f587331254d1931509e60683fd21b971c5dc4d5b6ee218be94dc13af85097", kill_on_drop: false }`
[INFO] [stdout] 1e5f587331254d1931509e60683fd21b971c5dc4d5b6ee218be94dc13af85097
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a957e93aaa37af1fefb498d235146573b422d217de289faf524b8fb048144da2
[INFO] running `Command { std: "docker" "start" "-a" "a957e93aaa37af1fefb498d235146573b422d217de289faf524b8fb048144da2", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling atomic-take v1.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.58s
[INFO] running `Command { std: "docker" "inspect" "a957e93aaa37af1fefb498d235146573b422d217de289faf524b8fb048144da2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a957e93aaa37af1fefb498d235146573b422d217de289faf524b8fb048144da2", kill_on_drop: false }`
[INFO] [stdout] a957e93aaa37af1fefb498d235146573b422d217de289faf524b8fb048144da2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 6cf57067132d09f84ba42959c6ad77942e9a2eee09eab5a6ff7aad2dc64a2b1d
[INFO] running `Command { std: "docker" "start" "-a" "6cf57067132d09f84ba42959c6ad77942e9a2eee09eab5a6ff7aad2dc64a2b1d", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.00s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/atomic_take-3e4c37e3fab33130)
[INFO] [stdout] 
[INFO] [stdout] running 7 tests
[INFO] [stdout] test tests::drop_calls_drop ... ok
[INFO] [stdout] test tests::empty_insert ... ok
[INFO] [stdout] test tests::empty_no_drop ... ok
[INFO] [stdout] test tests::insert_dropped_once ... ok
[INFO] [stdout] test tests::insert_take ... ok
[INFO] [stdout] test tests::taken_mut_not_dropped_twice ... ok
[INFO] [stdout] test tests::taken_not_dropped_twice ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests atomic-take
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test src/lib.rs - (line 8) ... ok
[INFO] [stdout] test src/lib.rs - (line 32) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.49s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "6cf57067132d09f84ba42959c6ad77942e9a2eee09eab5a6ff7aad2dc64a2b1d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6cf57067132d09f84ba42959c6ad77942e9a2eee09eab5a6ff7aad2dc64a2b1d", kill_on_drop: false }`
[INFO] [stdout] 6cf57067132d09f84ba42959c6ad77942e9a2eee09eab5a6ff7aad2dc64a2b1d