[INFO] fetching crate try-push 1.0.2...
[INFO] testing try-push-1.0.2 against 1.59.0 for beta-1.60-1
[INFO] extracting crate try-push 1.0.2 into /workspace/builds/worker-3/source
[INFO] validating manifest of crates.io crate try-push 1.0.2 on toolchain 1.59.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate try-push 1.0.2
[INFO] finished tweaking crates.io crate try-push 1.0.2
[INFO] tweaked toml for crates.io crate try-push 1.0.2 written to /workspace/builds/worker-3/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "fetch" "--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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 8a45f700508165a032e96358848b30f0ae8091e11a7b0e668d2a4f168da30a37
[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" "8a45f700508165a032e96358848b30f0ae8091e11a7b0e668d2a4f168da30a37", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8a45f700508165a032e96358848b30f0ae8091e11a7b0e668d2a4f168da30a37", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8a45f700508165a032e96358848b30f0ae8091e11a7b0e668d2a4f168da30a37", kill_on_drop: false }`
[INFO] [stdout] 8a45f700508165a032e96358848b30f0ae8091e11a7b0e668d2a4f168da30a37
[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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 89fde5a1bfebd04f9021d45bec573c9643c027ced7e8c0e1b0eafa8dd2b04316
[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" "89fde5a1bfebd04f9021d45bec573c9643c027ced7e8c0e1b0eafa8dd2b04316", kill_on_drop: false }`
[INFO] [stderr]    Compiling try-push v1.0.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.13s
[INFO] running `Command { std: "docker" "inspect" "89fde5a1bfebd04f9021d45bec573c9643c027ced7e8c0e1b0eafa8dd2b04316", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "89fde5a1bfebd04f9021d45bec573c9643c027ced7e8c0e1b0eafa8dd2b04316", kill_on_drop: false }`
[INFO] [stdout] 89fde5a1bfebd04f9021d45bec573c9643c027ced7e8c0e1b0eafa8dd2b04316
[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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2c9139db4160bc4f8b918a2e553e8ce13c255283b4f56bbac639feca65124f08
[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" "2c9139db4160bc4f8b918a2e553e8ce13c255283b4f56bbac639feca65124f08", kill_on_drop: false }`
[INFO] [stderr]    Compiling try-push v1.0.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.87s
[INFO] running `Command { std: "docker" "inspect" "2c9139db4160bc4f8b918a2e553e8ce13c255283b4f56bbac639feca65124f08", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2c9139db4160bc4f8b918a2e553e8ce13c255283b4f56bbac639feca65124f08", kill_on_drop: false }`
[INFO] [stdout] 2c9139db4160bc4f8b918a2e553e8ce13c255283b4f56bbac639feca65124f08
[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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 571f2b0ae89734a4b042d55e5d4c6e2823b55ff66d462bac61f75719d682aaca
[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" "571f2b0ae89734a4b042d55e5d4c6e2823b55ff66d462bac61f75719d682aaca", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.10s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/try_push-2720f8e8f58d1410)
[INFO] [stdout] 
[INFO] [stdout] running 9 tests
[INFO] [stdout] test tests::should_add_to_capable_vec_deque ... ok
[INFO] [stdout] test tests::should_not_add_to_empty_vec ... ok
[INFO] [stdout] test tests::should_not_add_front_to_non_empty_vec ... ok
[INFO] [stdout] test tests::should_add_to_capable_vec ... ok
[INFO] [stdout] test tests::should_not_add_to_empty_vec_deque ... ok
[INFO] [stdout] test tests::should_not_add_front_to_empty_vec_deque ... ok
[INFO] [stdout] test tests::should_not_add_front_to_empty_vec ... ok
[INFO] [stdout] test tests::should_add_front_to_capable_vec_deque ... ok
[INFO] [stdout] test tests::should_add_front_to_capable_vec ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 9 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests try-push
[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] running `Command { std: "docker" "inspect" "571f2b0ae89734a4b042d55e5d4c6e2823b55ff66d462bac61f75719d682aaca", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "571f2b0ae89734a4b042d55e5d4c6e2823b55ff66d462bac61f75719d682aaca", kill_on_drop: false }`
[INFO] [stdout] 571f2b0ae89734a4b042d55e5d4c6e2823b55ff66d462bac61f75719d682aaca