[INFO] fetching crate permit 0.1.5...
[INFO] testing permit-0.1.5 against try#ece70b22820429ebf0c6d388c32356a14c58fc2f for pr-107251
[INFO] extracting crate permit 0.1.5 into /workspace/builds/worker-7-tc2/source
[INFO] validating manifest of crates.io crate permit 0.1.5 on toolchain ece70b22820429ebf0c6d388c32356a14c58fc2f
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ece70b22820429ebf0c6d388c32356a14c58fc2f" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate permit 0.1.5
[INFO] finished tweaking crates.io crate permit 0.1.5
[INFO] tweaked toml for crates.io crate permit 0.1.5 written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" __CARGO_TEST_CHANNEL_OVERRIDE_DO_NOT_USE_THIS="nightly" "/workspace/cargo-home/bin/cargo" "+ece70b22820429ebf0c6d388c32356a14c58fc2f" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ece70b22820429ebf0c6d388c32356a14c58fc2f" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/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@sha256:3d532c2baa59a8a48e45c3be7eb049f77ac5a58a7a6514a58a8e878df1c3d03d" "/opt/rustwide/cargo-home/bin/cargo" "+ece70b22820429ebf0c6d388c32356a14c58fc2f" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f083c3220a9fbfac35e1be0a6e5f3afa7b60f8c0594896fe26c948bb63cc317e
[INFO] running `Command { std: "docker" "start" "-a" "f083c3220a9fbfac35e1be0a6e5f3afa7b60f8c0594896fe26c948bb63cc317e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f083c3220a9fbfac35e1be0a6e5f3afa7b60f8c0594896fe26c948bb63cc317e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f083c3220a9fbfac35e1be0a6e5f3afa7b60f8c0594896fe26c948bb63cc317e", kill_on_drop: false }`
[INFO] [stdout] f083c3220a9fbfac35e1be0a6e5f3afa7b60f8c0594896fe26c948bb63cc317e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/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" "RUSTDOCFLAGS=--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@sha256:3d532c2baa59a8a48e45c3be7eb049f77ac5a58a7a6514a58a8e878df1c3d03d" "/opt/rustwide/cargo-home/bin/cargo" "+ece70b22820429ebf0c6d388c32356a14c58fc2f" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 690ea478da815d97abac1d31fbf179771e3d519ca88d0aa2bc98855e4117a563
[INFO] running `Command { std: "docker" "start" "-a" "690ea478da815d97abac1d31fbf179771e3d519ca88d0aa2bc98855e4117a563", kill_on_drop: false }`
[INFO] [stderr]    Compiling permit v0.1.5 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.36s
[INFO] running `Command { std: "docker" "inspect" "690ea478da815d97abac1d31fbf179771e3d519ca88d0aa2bc98855e4117a563", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "690ea478da815d97abac1d31fbf179771e3d519ca88d0aa2bc98855e4117a563", kill_on_drop: false }`
[INFO] [stdout] 690ea478da815d97abac1d31fbf179771e3d519ca88d0aa2bc98855e4117a563
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/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" "RUSTDOCFLAGS=--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@sha256:3d532c2baa59a8a48e45c3be7eb049f77ac5a58a7a6514a58a8e878df1c3d03d" "/opt/rustwide/cargo-home/bin/cargo" "+ece70b22820429ebf0c6d388c32356a14c58fc2f" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] bb13e684a20cba1ba8d1f06d450819956de9dae451e643a159bac0ff5b5dc8f2
[INFO] running `Command { std: "docker" "start" "-a" "bb13e684a20cba1ba8d1f06d450819956de9dae451e643a159bac0ff5b5dc8f2", kill_on_drop: false }`
[INFO] [stderr]    Compiling safe-proc-macro2 v1.0.36
[INFO] [stderr]    Compiling safina-threadpool v0.2.4
[INFO] [stderr]    Compiling safina-sync v0.2.4
[INFO] [stderr]    Compiling safina-select v0.1.4
[INFO] [stderr]    Compiling safina-timer v0.1.11
[INFO] [stderr]    Compiling safina-executor v0.3.3
[INFO] [stderr]    Compiling safina-net v0.1.8
[INFO] [stderr]    Compiling safina v0.3.3
[INFO] [stderr]    Compiling safe-quote v1.0.15
[INFO] [stderr]    Compiling safina-async-test-core v0.1.4
[INFO] [stderr]    Compiling safina-async-test v0.1.13
[INFO] [stderr]    Compiling permit v0.1.5 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 4.01s
[INFO] running `Command { std: "docker" "inspect" "bb13e684a20cba1ba8d1f06d450819956de9dae451e643a159bac0ff5b5dc8f2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bb13e684a20cba1ba8d1f06d450819956de9dae451e643a159bac0ff5b5dc8f2", kill_on_drop: false }`
[INFO] [stdout] bb13e684a20cba1ba8d1f06d450819956de9dae451e643a159bac0ff5b5dc8f2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/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" "RUSTDOCFLAGS=--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@sha256:3d532c2baa59a8a48e45c3be7eb049f77ac5a58a7a6514a58a8e878df1c3d03d" "/opt/rustwide/cargo-home/bin/cargo" "+ece70b22820429ebf0c6d388c32356a14c58fc2f" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] aecb245c3fc196c21f65d376201e3c0b00a42b1672cebbcf39a4efe9754dd065
[INFO] running `Command { std: "docker" "start" "-a" "aecb245c3fc196c21f65d376201e3c0b00a42b1672cebbcf39a4efe9754dd065", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/permit-d0018d4ab694fd9e)
[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; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/test.rs (/opt/rustwide/target/debug/deps/test-cbfdc7f7dd1e414a)
[INFO] [stdout] 
[INFO] [stdout] running 27 tests
[INFO] [stdout] test default ... ok
[INFO] [stdout] test debug ... ok
[INFO] [stdout] test clone_revoked ... ok
[INFO] [stdout] test new ... ok
[INFO] [stdout] test revoke_both ... ok
[INFO] [stdout] test await_revoked_returns_immediately ... ok
[INFO] [stdout] test revoke_clone ... ok
[INFO] [stdout] test revoke_clone_source ... ok
[INFO] [stdout] test revoke_clones_superior ... ok
[INFO] [stdout] test test_drop ... ok
[INFO] [stdout] test revoke_sub ... ok
[INFO] [stdout] test revoke_superior ... ok
[INFO] [stdout] test revoke_then_sub ... ok
[INFO] [stdout] test deadline_exceeded ... ok
[INFO] [stdout] test revoke_superior_and_clone ... ok
[INFO] [stdout] test sync_and_send ... ok
[INFO] [stdout] test await_timeout ... ok
[INFO] [stdout] test await_loop_ ... ok
[INFO] [stdout] test await_returns_when_revoked ... ok
[INFO] [stdout] test has_subs ... ok
[INFO] [stdout] test try_wait_until_deadline_exceeded ... ok
[INFO] [stdout] test try_wait_until ... ok
[INFO] [stdout] test revoke_then_wait ... ok
[INFO] [stdout] test try_wait_for_deadline_exceeded ... ok
[INFO] [stdout] test wait ... ok
[INFO] [stdout] test try_wait_for ... ok
[INFO] [stdout] test await_many_ ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 27 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 2.11s
[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 264) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.42s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "aecb245c3fc196c21f65d376201e3c0b00a42b1672cebbcf39a4efe9754dd065", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "aecb245c3fc196c21f65d376201e3c0b00a42b1672cebbcf39a4efe9754dd065", kill_on_drop: false }`
[INFO] [stdout] aecb245c3fc196c21f65d376201e3c0b00a42b1672cebbcf39a4efe9754dd065