[INFO] fetching crate atomic_immut 0.1.4...
[INFO] testing atomic_immut-0.1.4 against beta-2020-10-09 for beta-1.48-1
[INFO] extracting crate atomic_immut 0.1.4 into /workspace/builds/worker-4/source
[INFO] validating manifest of crates.io crate atomic_immut 0.1.4 on toolchain beta-2020-10-09
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-10-09" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate atomic_immut 0.1.4
[INFO] finished tweaking crates.io crate atomic_immut 0.1.4
[INFO] tweaked toml for crates.io crate atomic_immut 0.1.4 written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-10-09" "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" "+beta-2020-10-09" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-10-09" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] d719bdddd9a00bbbbad5522cffc96e7b2e1ff8ba0ad29a618b91bd747dd1e1a0
[INFO] running `Command { std: "docker" "start" "-a" "d719bdddd9a00bbbbad5522cffc96e7b2e1ff8ba0ad29a618b91bd747dd1e1a0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d719bdddd9a00bbbbad5522cffc96e7b2e1ff8ba0ad29a618b91bd747dd1e1a0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d719bdddd9a00bbbbad5522cffc96e7b2e1ff8ba0ad29a618b91bd747dd1e1a0", kill_on_drop: false }`
[INFO] [stdout] d719bdddd9a00bbbbad5522cffc96e7b2e1ff8ba0ad29a618b91bd747dd1e1a0
[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=warn" "-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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-10-09" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 105b9c03599e49f38d16991dd3dae5eda69fe2287b6ceb4c54129ca36f74a7b2
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "105b9c03599e49f38d16991dd3dae5eda69fe2287b6ceb4c54129ca36f74a7b2", kill_on_drop: false }`
[INFO] [stderr]    Compiling atomic_immut v0.1.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.38s
[INFO] running `Command { std: "docker" "inspect" "105b9c03599e49f38d16991dd3dae5eda69fe2287b6ceb4c54129ca36f74a7b2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "105b9c03599e49f38d16991dd3dae5eda69fe2287b6ceb4c54129ca36f74a7b2", kill_on_drop: false }`
[INFO] [stdout] 105b9c03599e49f38d16991dd3dae5eda69fe2287b6ceb4c54129ca36f74a7b2
[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=warn" "-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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-10-09" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 886505aa713c770a8599d1c3d3bb6184798a1fa28254182170502e7b29e1636c
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "886505aa713c770a8599d1c3d3bb6184798a1fa28254182170502e7b29e1636c", kill_on_drop: false }`
[INFO] [stderr]    Compiling atomic_immut v0.1.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.00s
[INFO] running `Command { std: "docker" "inspect" "886505aa713c770a8599d1c3d3bb6184798a1fa28254182170502e7b29e1636c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "886505aa713c770a8599d1c3d3bb6184798a1fa28254182170502e7b29e1636c", kill_on_drop: false }`
[INFO] [stdout] 886505aa713c770a8599d1c3d3bb6184798a1fa28254182170502e7b29e1636c
[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=warn" "-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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-10-09" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] e237a2e8d0e4d2d66afa62ab2d43d46c274b4865c67f9bd8bdf00b06dbdd13ee
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "e237a2e8d0e4d2d66afa62ab2d43d46c274b4865c67f9bd8bdf00b06dbdd13ee", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/atomic_immut-84d7704cc66229d0
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test test::it_works ... ok
[INFO] [stdout] test test::update_works ... ok
[INFO] [stdout] test test::multithread_test ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests atomic_immut
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test src/lib.rs - AtomicImmut<T>::update (line 116) ... ok
[INFO] [stdout] test src/lib.rs - AtomicImmut<T>::load (line 79) ... ok
[INFO] [stdout] test src/lib.rs - AtomicImmut<T>::store (line 97) ... ok
[INFO] [stdout] test src/lib.rs - AtomicImmut<T>::swap (line 150) ... ok
[INFO] [stdout] test src/lib.rs - (line 5) ... ok
[INFO] [stdout] test src/lib.rs - AtomicImmut (line 40) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "e237a2e8d0e4d2d66afa62ab2d43d46c274b4865c67f9bd8bdf00b06dbdd13ee", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e237a2e8d0e4d2d66afa62ab2d43d46c274b4865c67f9bd8bdf00b06dbdd13ee", kill_on_drop: false }`
[INFO] [stdout] e237a2e8d0e4d2d66afa62ab2d43d46c274b4865c67f9bd8bdf00b06dbdd13ee
