[INFO] fetching crate platoon 0.0.2-beta...
[INFO] testing platoon-0.0.2-beta against try#b83b707f97d809763b7861afa7638871f3339a33 for pr-145838-1
[INFO] extracting crate platoon 0.0.2-beta into /workspace/builds/worker-6-tc2/source
[INFO] started tweaking crates.io crate platoon 0.0.2-beta
[INFO] removed 0 missing examples
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate platoon 0.0.2-beta
[INFO] tweaked toml for crates.io crate platoon 0.0.2-beta written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate platoon 0.0.2-beta on toolchain b83b707f97d809763b7861afa7638871f3339a33
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate platoon 0.0.2-beta already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d73342cd9b1a365e1587e5c2c39e7ee3e77c4d8f6cb10f09d26af09aa65c610e
[INFO] running `Command { std: "docker" "start" "-a" "d73342cd9b1a365e1587e5c2c39e7ee3e77c4d8f6cb10f09d26af09aa65c610e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d73342cd9b1a365e1587e5c2c39e7ee3e77c4d8f6cb10f09d26af09aa65c610e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d73342cd9b1a365e1587e5c2c39e7ee3e77c4d8f6cb10f09d26af09aa65c610e", kill_on_drop: false }`
[INFO] [stdout] d73342cd9b1a365e1587e5c2c39e7ee3e77c4d8f6cb10f09d26af09aa65c610e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 65acf68ea00d6b701e427f26f65dff4fceb11980bf5c0f0f0769815b5338edfb
[INFO] running `Command { std: "docker" "start" "-a" "65acf68ea00d6b701e427f26f65dff4fceb11980bf5c0f0f0769815b5338edfb", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.107
[INFO] [stderr]    Compiling pin-project-lite v0.2.7
[INFO] [stderr]    Compiling futures-io v0.3.17
[INFO] [stderr]    Compiling slab v0.4.5
[INFO] [stderr]    Compiling socket2 v0.4.2
[INFO] [stderr]    Compiling mio v0.8.0
[INFO] [stderr]    Compiling platoon v0.0.2-beta (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.46s
[INFO] running `Command { std: "docker" "inspect" "65acf68ea00d6b701e427f26f65dff4fceb11980bf5c0f0f0769815b5338edfb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "65acf68ea00d6b701e427f26f65dff4fceb11980bf5c0f0f0769815b5338edfb", kill_on_drop: false }`
[INFO] [stdout] 65acf68ea00d6b701e427f26f65dff4fceb11980bf5c0f0f0769815b5338edfb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2329ba4fad9058eca66914f1369e213f184df18bdee9fdef0371b8f3b069e1ce
[INFO] running `Command { std: "docker" "start" "-a" "2329ba4fad9058eca66914f1369e213f184df18bdee9fdef0371b8f3b069e1ce", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.32
[INFO] [stderr]    Compiling syn v1.0.81
[INFO] [stderr]    Compiling futures-core v0.3.17
[INFO] [stderr]    Compiling smallvec v1.7.0
[INFO] [stderr]    Compiling tokio v1.13.0
[INFO] [stderr]    Compiling once_cell v1.9.0
[INFO] [stderr]    Compiling lock_api v0.4.5
[INFO] [stderr]    Compiling futures-macro v0.3.17
[INFO] [stderr]    Compiling futures-task v0.3.17
[INFO] [stderr]    Compiling indexmap v1.7.0
[INFO] [stderr]    Compiling futures-util v0.3.17
[INFO] [stderr]    Compiling mio v0.7.14
[INFO] [stderr]    Compiling signal-hook-registry v1.4.0
[INFO] [stderr]    Compiling num_cpus v1.13.0
[INFO] [stderr]    Compiling http v0.2.5
[INFO] [stderr]    Compiling tracing-core v0.1.21
[INFO] [stderr]    Compiling futures-channel v0.3.17
[INFO] [stderr]    Compiling parking_lot_core v0.8.5
[INFO] [stderr]    Compiling httparse v1.5.1
[INFO] [stderr]    Compiling futures-sink v0.3.17
[INFO] [stderr]    Compiling httpdate v1.0.1
[INFO] [stderr]    Compiling tracing v0.1.29
[INFO] [stderr]    Compiling parking_lot v0.11.2
[INFO] [stderr]    Compiling quote v1.0.10
[INFO] [stderr]    Compiling http-body v0.4.4
[INFO] [stderr]    Compiling tokio-macros v1.7.0
[INFO] [stderr]    Compiling async-stream-impl v0.3.2
[INFO] [stderr]    Compiling async-stream v0.3.2
[INFO] [stderr]    Compiling tokio-util v0.6.9
[INFO] [stderr]    Compiling tokio-stream v0.1.8
[INFO] [stderr]    Compiling h2 v0.3.7
[INFO] [stderr]    Compiling tokio-test v0.4.2
[INFO] [stderr]    Compiling hyper v0.14.14
[INFO] [stderr]    Compiling platoon v0.0.2-beta (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 22.76s
[INFO] running `Command { std: "docker" "inspect" "2329ba4fad9058eca66914f1369e213f184df18bdee9fdef0371b8f3b069e1ce", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2329ba4fad9058eca66914f1369e213f184df18bdee9fdef0371b8f3b069e1ce", kill_on_drop: false }`
[INFO] [stdout] 2329ba4fad9058eca66914f1369e213f184df18bdee9fdef0371b8f3b069e1ce
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] d71b28c31a6febeddb745d107ffda81006eb217800e545356c1ed1293ec3bc74
[INFO] running `Command { std: "docker" "start" "-a" "d71b28c31a6febeddb745d107ffda81006eb217800e545356c1ed1293ec3bc74", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.09s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/platoon-0e35822960f6cdc6)
[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/assertions.rs (/opt/rustwide/target/debug/deps/assertions-2b9e4f32cf2be898)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test assertions ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/basic.rs (/opt/rustwide/target/debug/deps/basic-5cd2659ba785fc82)
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test it_works ... ok
[INFO] [stdout] test panic - should panic ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/mutex.rs (/opt/rustwide/target/debug/deps/mutex-c30c3ea864f5b196)
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test readiness ... ok
[INFO] [stdout] test straight_execution ... ok
[INFO] [stdout] test try_lock ... ok
[INFO] [stdout] test aborted_future_1 ... ok
[INFO] [stdout] test aborted_future_2 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/oneshot.rs (/opt/rustwide/target/debug/deps/oneshot-92d93ff2cf1873c1)
[INFO] [stdout] 
[INFO] [stdout] running 13 tests
[INFO] [stdout] test async_send_recv ... ok
[INFO] [stdout] test async_rx_closed ... ok
[INFO] [stdout] test close_try_recv_poll ... ok
[INFO] [stdout] test close_tx ... ok
[INFO] [stdout] test drops_tasks ... ok
[INFO] [stdout] test close_after_recv ... ok
[INFO] [stdout] test close_rx ... ok
[INFO] [stdout] test explicit_close_poll ... ok
[INFO] [stdout] test explicit_close_try_recv ... ok
[INFO] [stdout] test send_recv ... ok
[INFO] [stdout] test receiver_changes_task ... ok
[INFO] [stdout] test sender_changes_task ... ok
[INFO] [stdout] test try_recv_after_completion ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 13 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/rwlock.rs (/opt/rustwide/target/debug/deps/rwlock-6b0bfb4b83bb7121)
[INFO] [stdout] 
[INFO] [stdout] running 14 tests
[INFO] [stdout] test read_exclusive_pending ... ok
[INFO] [stdout] test into_inner ... ok
[INFO] [stdout] test try_read_try_write ... ok
[INFO] [stdout] test read_uncontested ... ok
[INFO] [stdout] test try_write ... ok
[INFO] [stdout] test write_exclusive_pending ... ok
[INFO] [stdout] test write_order ... ok
[INFO] [stdout] test write_read_shared_drop_pending ... ok
[INFO] [stdout] test write_shared_drop ... ok
[INFO] [stdout] test write_read_shared_pending ... ok
[INFO] [stdout] test write_shared_pending ... ok
[INFO] [stdout] test write_uncontested ... ok
[INFO] [stdout] test stress ... ok
[INFO] [stdout] test read_shared ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 14 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/semaphore.rs (/opt/rustwide/target/debug/deps/semaphore-119e20d4c7517154)
[INFO] [stdout] 
[INFO] [stdout] running 12 tests
[INFO] [stdout] test acquire ... ok
[INFO] [stdout] test acquire_many ... ok
[INFO] [stdout] test add_max_amount_permits ... ok
[INFO] [stdout] test add_permits ... ok
[INFO] [stdout] test fairness ... ok
[INFO] [stdout] test forget ... ok
[INFO] [stdout] test no_permits ... ok
[INFO] [stdout] test try_acquire ... ok
[INFO] [stdout] test try_acquire_many ... ok
[INFO] [stdout] test wake_all ... ok
[INFO] [stdout] test stresstest ... ok
[INFO] [stdout] test add_more_than_max_amount_permits - should panic ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 12 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.05s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests platoon
[INFO] [stdout] 
[INFO] [stdout] running 18 tests
[INFO] [stdout] test src/time.rs - time::sleep_until (line 41) - compile ... ok
[INFO] [stdout] test src/time.rs - time::interval (line 128) - compile ... ok
[INFO] [stdout] test src/net/tcp.rs - net::tcp::TcpStream (line 107) - compile ... ok
[INFO] [stdout] test src/task.rs - task (line 74) - compile ... ok
[INFO] [stdout] test src/time.rs - time (line 5) - compile ... ok
[INFO] [stdout] test src/task.rs - task (line 29) - compile ... ok
[INFO] [stdout] test src/runtime/mod.rs - runtime::block_on (line 129) - compile ... ok
[INFO] [stdout] test src/time.rs - time::sleep (line 25) - compile ... ok
[INFO] [stdout] test src/task.rs - task (line 48) - compile ... ok
[INFO] [stdout] test src/net/tcp.rs - net::tcp::TcpListener (line 15) - compile ... ok
[INFO] [stdout] test src/time.rs - time::interval_at (line 148) - compile ... ok
[INFO] [stdout] test src/time.rs - time::timeout (line 197) ... ok
[INFO] [stdout] test src/time.rs - time::timeout_at (line 224) ... ok
[INFO] [stdout] test src/sync/oneshot.rs - sync::oneshot (line 5) ... ok
[INFO] [stdout] test src/task.rs - task (line 98) ... ok
[INFO] [stdout] test src/task.rs - task (line 16) ... ok
[INFO] [stdout] test src/runtime/mod.rs - runtime::Runtime::enter (line 57) ... ok
[INFO] [stdout] test src/task.rs - task (line 6) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 18 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.67s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "d71b28c31a6febeddb745d107ffda81006eb217800e545356c1ed1293ec3bc74", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d71b28c31a6febeddb745d107ffda81006eb217800e545356c1ed1293ec3bc74", kill_on_drop: false }`
[INFO] [stdout] d71b28c31a6febeddb745d107ffda81006eb217800e545356c1ed1293ec3bc74