[INFO] fetching crate tokenlock 0.3.5...
[INFO] testing tokenlock-0.3.5 against 1.55.0 for beta-1.56-1
[INFO] extracting crate tokenlock 0.3.5 into /workspace/builds/worker-5/source
[INFO] validating manifest of crates.io crate tokenlock 0.3.5 on toolchain 1.55.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] removed /workspace/builds/worker-5/source/rust-toolchain
[INFO] started tweaking crates.io crate tokenlock 0.3.5
[INFO] finished tweaking crates.io crate tokenlock 0.3.5
[INFO] tweaked toml for crates.io crate tokenlock 0.3.5 written to /workspace/builds/worker-5/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "fetch" "--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-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] b500a8ed529ad0a021e39969887830e1390e785879788b34bcce895d166244af
[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" "b500a8ed529ad0a021e39969887830e1390e785879788b34bcce895d166244af", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b500a8ed529ad0a021e39969887830e1390e785879788b34bcce895d166244af", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b500a8ed529ad0a021e39969887830e1390e785879788b34bcce895d166244af", kill_on_drop: false }`
[INFO] [stdout] b500a8ed529ad0a021e39969887830e1390e785879788b34bcce895d166244af
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 50019b32033c705325d578d3d888188ffee163d48cee6fa7f14a4c718fdd5047
[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" "50019b32033c705325d578d3d888188ffee163d48cee6fa7f14a4c718fdd5047", kill_on_drop: false }`
[INFO] [stderr]    Compiling tokenlock v0.3.5 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.47s
[INFO] running `Command { std: "docker" "inspect" "50019b32033c705325d578d3d888188ffee163d48cee6fa7f14a4c718fdd5047", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "50019b32033c705325d578d3d888188ffee163d48cee6fa7f14a4c718fdd5047", kill_on_drop: false }`
[INFO] [stdout] 50019b32033c705325d578d3d888188ffee163d48cee6fa7f14a4c718fdd5047
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c0b206bc290090788e2e6ed3bfc55349e3923c4367177302b74e11b859ee2f01
[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" "c0b206bc290090788e2e6ed3bfc55349e3923c4367177302b74e11b859ee2f01", kill_on_drop: false }`
[INFO] [stderr]    Compiling tokio v1.11.0
[INFO] [stderr]    Compiling futures-macro v0.3.17
[INFO] [stderr]    Compiling tokio-macros v1.3.0
[INFO] [stderr]    Compiling pin-project-internal v1.0.8
[INFO] [stderr]    Compiling env_logger v0.9.0
[INFO] [stderr]    Compiling futures-util v0.3.17
[INFO] [stderr]    Compiling pin-project v1.0.8
[INFO] [stderr]    Compiling futures-executor v0.3.17
[INFO] [stderr]    Compiling futures v0.3.17
[INFO] [stderr]    Compiling async-scoped v0.7.0
[INFO] [stderr]    Compiling tokenlock v0.3.5 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 12.21s
[INFO] running `Command { std: "docker" "inspect" "c0b206bc290090788e2e6ed3bfc55349e3923c4367177302b74e11b859ee2f01", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c0b206bc290090788e2e6ed3bfc55349e3923c4367177302b74e11b859ee2f01", kill_on_drop: false }`
[INFO] [stdout] c0b206bc290090788e2e6ed3bfc55349e3923c4367177302b74e11b859ee2f01
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 158a8df3d8093b640decdf7be0bb25cc290add92714450d2d6675c55e7f5bf2f
[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" "158a8df3d8093b640decdf7be0bb25cc290add92714450d2d6675c55e7f5bf2f", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.07s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/tokenlock-e94094828cf95e25)
[INFO] [stdout] 
[INFO] [stdout] running 8 tests
[INFO] [stdout] test bad_token ... ok
[INFO] [stdout] test unsend_basic ... ok
[INFO] [stdout] test rc::unique_id_hash ... ok
[INFO] [stdout] test unsend_bad_token ... ok
[INFO] [stdout] test arc::unique_id_hash ... ok
[INFO] [stdout] test ic::unique_id_hash ... ok
[INFO] [stdout] test basic ... ok
[INFO] [stderr]    Doc-tests tokenlock
[INFO] [stdout] test ic::uniqueness ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.93s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 31 tests
[INFO] [stdout] test src/lib.rs - (line 135) ... ignored
[INFO] [stdout] test src/lib.rs - (line 84) - compile fail ... ok
[INFO] [stdout] test src/lib.rs - (line 107) - compile fail ... ok
[INFO] [stdout] test src/lib.rs - (line 94) - compile fail ... ok
[INFO] [stdout] test src/lib.rs - (line 268) - compile fail ... ok
[INFO] [stdout] test src/lib.rs - (line 152) ... ok
[INFO] [stdout] test src/arc.rs - arc::ArcTokenId (line 83) ... ok
[INFO] [stdout] test src/lib.rs - (line 18) ... ok
[INFO] [stdout] test src/singleton.rs - singleton::SingletonTokenRef (line 277) - compile fail ... ok
[INFO] [stdout] test src/rc.rs - rc::RcTokenId (line 53) ... ok
[INFO] [stdout] test src/singleton.rs - singleton::SingletonTokenId (line 538) ... ok
[INFO] [stdout] test src/lib.rs - (line 245) ... ok
[INFO] [stdout] test src/lib.rs - (line 118) ... ok
[INFO] [stdout] test src/singleton.rs - singleton::SingletonTokenId (line 525) ... ok
[INFO] [stdout] test src/ic.rs - ic::IcTokenId (line 118) ... ok
[INFO] [stdout] test src/lib.rs - (line 36) ... ok
[INFO] [stdout] test src/lib.rs - (line 65) ... ok
[INFO] [stdout] test src/singleton.rs - singleton::SingletonTokenRef (line 256) ... ok
[INFO] [stdout] test src/singleton.rs - singleton::UnsyncSingletonTokenRef (line 332) - compile fail ... ok
[INFO] [stdout] test src/lib.rs - PinTokenLock (line 454) ... ok
[INFO] [stdout] test src/singleton.rs - singleton::UnsyncSingletonTokenRef (line 347) - compile fail ... ok
[INFO] [stdout] test src/singleton.rs - singleton::SingletonTokenRefMut (line 406) ... ok
[INFO] [stdout] test src/singleton.rs - singleton::UnsyncSingletonTokenRef (line 311) ... ok
[INFO] [stdout] test src/singleton_factory.rs - singleton_factory::SingletonToken<Tag, Variant>::new (line 170) ... ok
[INFO] [stdout] test src/singleton.rs - singleton::SingletonTokenRefMut (line 428) ... ok
[INFO] [stdout] test src/singleton.rs - singleton::SingletonTokenRef (line 291) ... ok
[INFO] [stdout] test src/singleton.rs - singleton::UnsyncSingletonToken (line 89) ... ok
[INFO] [stdout] test src/singleton_factory.rs - singleton_factory::SingletonToken<Tag, Variant>::new (line 147) ... ok
[INFO] [stdout] test src/singleton.rs - singleton::UnsyncSingletonTokenRefMut (line 451) ... ok
[INFO] [stdout] test src/branded.rs - branded::with_branded_token (line 84) ... ok
[INFO] [stdout] test src/branded.rs - branded::with_branded_token (line 111) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 30 passed; 0 failed; 1 ignored; 0 measured; 0 filtered out; finished in 5.93s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "158a8df3d8093b640decdf7be0bb25cc290add92714450d2d6675c55e7f5bf2f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "158a8df3d8093b640decdf7be0bb25cc290add92714450d2d6675c55e7f5bf2f", kill_on_drop: false }`
[INFO] [stdout] 158a8df3d8093b640decdf7be0bb25cc290add92714450d2d6675c55e7f5bf2f