[INFO] fetching crate permit 0.2.1...
[INFO] testing permit-0.2.1 against 1.95.0 for beta-1.96-1
[INFO] extracting crate permit 0.2.1 into /workspace/builds/worker-4-tc1/source
[INFO] started tweaking crates.io crate permit 0.2.1
[INFO] finished tweaking crates.io crate permit 0.2.1
[INFO] tweaked toml for crates.io crate permit 0.2.1 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate permit 0.2.1 on toolchain 1.95.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.95.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.95.0" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 13 packages to latest compatible versions
[INFO] [stderr]       Adding safina v0.3.3 (available: v0.7.1)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.95.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded safina-timer v0.1.13
[INFO] [stderr]   Downloaded safina-threadpool v0.2.5
[INFO] [stderr]   Downloaded safina-executor v0.3.4
[INFO] [stderr]   Downloaded safina-sync v0.2.5
[INFO] [stderr]   Downloaded safina-async-test-core v0.1.5
[INFO] [stderr]   Downloaded safina v0.3.3
[INFO] [stderr]   Downloaded safe-quote v1.0.40
[INFO] [stderr]   Downloaded safina-select v0.1.5
[INFO] [stderr]   Downloaded safina-net v0.1.9
[INFO] [stderr]   Downloaded safina-async-test v0.1.14
[INFO] [stderr]   Downloaded safe-proc-macro2 v1.0.95
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.95.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 727f33484f9d9861e34a7ae3c30b33bb42f89be2348a8d38f5325ac5c8d6b414
[INFO] running `Command { std: "docker" "start" "-a" "727f33484f9d9861e34a7ae3c30b33bb42f89be2348a8d38f5325ac5c8d6b414", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "727f33484f9d9861e34a7ae3c30b33bb42f89be2348a8d38f5325ac5c8d6b414", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "727f33484f9d9861e34a7ae3c30b33bb42f89be2348a8d38f5325ac5c8d6b414", kill_on_drop: false }`
[INFO] [stdout] 727f33484f9d9861e34a7ae3c30b33bb42f89be2348a8d38f5325ac5c8d6b414
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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" "RUSTDOCFLAGS=--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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.95.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f3d89ded361a5670936bafaeed21164e77e3ffbae44d643655c568b11ebaff7a
[INFO] running `Command { std: "docker" "start" "-a" "f3d89ded361a5670936bafaeed21164e77e3ffbae44d643655c568b11ebaff7a", kill_on_drop: false }`
[INFO] [stderr]    Compiling permit v0.2.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.47s
[INFO] running `Command { std: "docker" "inspect" "f3d89ded361a5670936bafaeed21164e77e3ffbae44d643655c568b11ebaff7a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f3d89ded361a5670936bafaeed21164e77e3ffbae44d643655c568b11ebaff7a", kill_on_drop: false }`
[INFO] [stdout] f3d89ded361a5670936bafaeed21164e77e3ffbae44d643655c568b11ebaff7a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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" "RUSTDOCFLAGS=--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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.95.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 927212beb47fa77191f8a86704f5e0cda7c1d38d8bf0845d234d98c87cf47850
[INFO] running `Command { std: "docker" "start" "-a" "927212beb47fa77191f8a86704f5e0cda7c1d38d8bf0845d234d98c87cf47850", kill_on_drop: false }`
[INFO] [stderr]    Compiling safe-proc-macro2 v1.0.95
[INFO] [stderr]    Compiling safina-threadpool v0.2.5
[INFO] [stderr]    Compiling safina-sync v0.2.5
[INFO] [stderr]    Compiling safina-select v0.1.5
[INFO] [stderr]    Compiling safina-timer v0.1.13
[INFO] [stderr]    Compiling safina-executor v0.3.4
[INFO] [stderr]    Compiling safina-net v0.1.9
[INFO] [stderr]    Compiling safina v0.3.3
[INFO] [stderr]    Compiling safe-quote v1.0.40
[INFO] [stderr]    Compiling safina-async-test-core v0.1.5
[INFO] [stderr]    Compiling safina-async-test v0.1.14
[INFO] [stderr]    Compiling permit v0.2.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 4.33s
[INFO] running `Command { std: "docker" "inspect" "927212beb47fa77191f8a86704f5e0cda7c1d38d8bf0845d234d98c87cf47850", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "927212beb47fa77191f8a86704f5e0cda7c1d38d8bf0845d234d98c87cf47850", kill_on_drop: false }`
[INFO] [stdout] 927212beb47fa77191f8a86704f5e0cda7c1d38d8bf0845d234d98c87cf47850
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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" "RUSTDOCFLAGS=--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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.95.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] f0ec46d0251bb12c1fa3e8ecbb65d314e100a8f5276332fb96e428b1fcf5c756
[INFO] running `Command { std: "docker" "start" "-a" "f0ec46d0251bb12c1fa3e8ecbb65d314e100a8f5276332fb96e428b1fcf5c756", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/permit-76af985c39b76e4c)
[INFO] [stdout] 
[INFO] [stderr]      Running tests/test.rs (/opt/rustwide/target/debug/deps/test-ebcddb6b1acc3901)
[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] [stdout] 
[INFO] [stdout] running 25 tests
[INFO] [stdout] test await_revoked_returns_immediately ... ok
[INFO] [stdout] test deadline_exceeded ... ok
[INFO] [stdout] test default ... ok
[INFO] [stdout] test debug ... ok
[INFO] [stdout] test clone_revoked ... ok
[INFO] [stdout] test revoke_both ... ok
[INFO] [stdout] test revoke_clone_source ... ok
[INFO] [stdout] test revoke_clone ... ok
[INFO] [stdout] test revoke_sub ... ok
[INFO] [stdout] test revoke_superior_and_clone ... ok
[INFO] [stdout] test revoke_then_sub ... ok
[INFO] [stdout] test test_drop ... ok
[INFO] [stdout] test sync_and_send ... ok
[INFO] [stdout] test revoke_clones_superior ... ok
[INFO] [stdout] test await_loop_ ... ok
[INFO] [stdout] test revoke_superior ... ok
[INFO] [stdout] test new ... ok
[INFO] [stdout] test await_timeout ... ok
[INFO] [stdout] test wait_subs_deadline ... ok
[INFO] [stdout] test await_returns_when_revoked ... ok
[INFO] [stdout] test has_subs ... ok
[INFO] [stdout] test sleep_until ... ok
[INFO] [stdout] test sleep ... ok
[INFO] [stdout] test wait_subs_timeout ... ok
[INFO] [stdout] test await_many_ ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 25 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 4.33s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests permit
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test src/lib.rs - (line 52) ... ok
[INFO] [stdout] test src/lib.rs - Permit (line 280) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.41s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "f0ec46d0251bb12c1fa3e8ecbb65d314e100a8f5276332fb96e428b1fcf5c756", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f0ec46d0251bb12c1fa3e8ecbb65d314e100a8f5276332fb96e428b1fcf5c756", kill_on_drop: false }`
[INFO] [stdout] f0ec46d0251bb12c1fa3e8ecbb65d314e100a8f5276332fb96e428b1fcf5c756