[INFO] fetching crate advisory-lock 0.2.0...
[INFO] testing advisory-lock-0.2.0 against beta-2020-10-09 for beta-1.48-1
[INFO] extracting crate advisory-lock 0.2.0 into /workspace/builds/worker-3/source
[INFO] validating manifest of crates.io crate advisory-lock 0.2.0 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 advisory-lock 0.2.0
[INFO] finished tweaking crates.io crate advisory-lock 0.2.0
[INFO] tweaked toml for crates.io crate advisory-lock 0.2.0 written to /workspace/builds/worker-3/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] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-10-09" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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] [stdout] fb095583e4d57c3d269eb64658fd0eaa5c885b2cac5d54fde246b01d533d7820
[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" "fb095583e4d57c3d269eb64658fd0eaa5c885b2cac5d54fde246b01d533d7820", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "fb095583e4d57c3d269eb64658fd0eaa5c885b2cac5d54fde246b01d533d7820", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fb095583e4d57c3d269eb64658fd0eaa5c885b2cac5d54fde246b01d533d7820", kill_on_drop: false }`
[INFO] [stdout] fb095583e4d57c3d269eb64658fd0eaa5c885b2cac5d54fde246b01d533d7820
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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] 91c52781ee54b541a815ee6a37a4e82d28ad62a637a3f092334dbf94e8c667d5
[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" "91c52781ee54b541a815ee6a37a4e82d28ad62a637a3f092334dbf94e8c667d5", kill_on_drop: false }`
[INFO] [stderr]    Compiling advisory-lock v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.66s
[INFO] running `Command { std: "docker" "inspect" "91c52781ee54b541a815ee6a37a4e82d28ad62a637a3f092334dbf94e8c667d5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "91c52781ee54b541a815ee6a37a4e82d28ad62a637a3f092334dbf94e8c667d5", kill_on_drop: false }`
[INFO] [stdout] 91c52781ee54b541a815ee6a37a4e82d28ad62a637a3f092334dbf94e8c667d5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] b31f1205126b3db78c99fbac835aff203227582ee36214ed6796203e52006557
[INFO] running `Command { std: "docker" "start" "-a" "b31f1205126b3db78c99fbac835aff203227582ee36214ed6796203e52006557", kill_on_drop: false }`
[INFO] [stderr]    Compiling advisory-lock v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.02s
[INFO] running `Command { std: "docker" "inspect" "b31f1205126b3db78c99fbac835aff203227582ee36214ed6796203e52006557", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b31f1205126b3db78c99fbac835aff203227582ee36214ed6796203e52006557", kill_on_drop: false }`
[INFO] [stdout] b31f1205126b3db78c99fbac835aff203227582ee36214ed6796203e52006557
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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] 44ef3f2662c47a03b643011fcd639efa19659cb5922748fbb6012450b54df654
[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" "44ef3f2662c47a03b643011fcd639efa19659cb5922748fbb6012450b54df654", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.08s
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/advisory_lock-0b677c898a962e50
[INFO] [stdout] running 4 tests
[INFO] [stdout] test tests::simple_exclusive_lock ... ok
[INFO] [stdout] test tests::simple_shared_exclusive_lock ... ok
[INFO] [stdout] test tests::simple_exclusive_shared_lock ... ok
[INFO] [stderr]    Doc-tests advisory-lock
[INFO] [stdout] test tests::simple_shared_lock ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[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
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "44ef3f2662c47a03b643011fcd639efa19659cb5922748fbb6012450b54df654", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "44ef3f2662c47a03b643011fcd639efa19659cb5922748fbb6012450b54df654", kill_on_drop: false }`
[INFO] [stdout] 44ef3f2662c47a03b643011fcd639efa19659cb5922748fbb6012450b54df654
