[INFO] fetching crate try-push 1.0.2...
[INFO] testing try-push-1.0.2 against try#722e1797249a965b6335aebd65d777f917e498f1 for pr-91031
[INFO] extracting crate try-push 1.0.2 into /workspace/builds/worker-72/source
[INFO] validating manifest of crates.io crate try-push 1.0.2 on toolchain 722e1797249a965b6335aebd65d777f917e498f1
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "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-72/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "fetch" "--manifest-path" "Cargo.toml", 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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-72/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-72/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d3117bf8f5f15644a19834fced355817f3510313061a95bb19f153ac12d3bb64
[INFO] running `Command { std: "docker" "start" "-a" "d3117bf8f5f15644a19834fced355817f3510313061a95bb19f153ac12d3bb64", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d3117bf8f5f15644a19834fced355817f3510313061a95bb19f153ac12d3bb64", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d3117bf8f5f15644a19834fced355817f3510313061a95bb19f153ac12d3bb64", kill_on_drop: false }`
[INFO] [stdout] d3117bf8f5f15644a19834fced355817f3510313061a95bb19f153ac12d3bb64
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-72/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-72/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" "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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5c8754abca70ae189dca2c240270f80d3c739eff7a0a49765469d305e7aceafc
[INFO] running `Command { std: "docker" "start" "-a" "5c8754abca70ae189dca2c240270f80d3c739eff7a0a49765469d305e7aceafc", kill_on_drop: false }`
[INFO] [stderr]    Compiling try-push v1.0.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.21s
[INFO] running `Command { std: "docker" "inspect" "5c8754abca70ae189dca2c240270f80d3c739eff7a0a49765469d305e7aceafc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5c8754abca70ae189dca2c240270f80d3c739eff7a0a49765469d305e7aceafc", kill_on_drop: false }`
[INFO] [stdout] 5c8754abca70ae189dca2c240270f80d3c739eff7a0a49765469d305e7aceafc
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-72/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-72/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" "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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d0aa346d0bd2bfe2203c9faeb8c4e53a0e18a504b5e86c416855610c8d8caaa7
[INFO] running `Command { std: "docker" "start" "-a" "d0aa346d0bd2bfe2203c9faeb8c4e53a0e18a504b5e86c416855610c8d8caaa7", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling try-push v1.0.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.57s
[INFO] running `Command { std: "docker" "inspect" "d0aa346d0bd2bfe2203c9faeb8c4e53a0e18a504b5e86c416855610c8d8caaa7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d0aa346d0bd2bfe2203c9faeb8c4e53a0e18a504b5e86c416855610c8d8caaa7", kill_on_drop: false }`
[INFO] [stdout] d0aa346d0bd2bfe2203c9faeb8c4e53a0e18a504b5e86c416855610c8d8caaa7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-72/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-72/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" "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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 435c8ab2005a71cfadf37e1eed7d27082ed209517cf5523bc5390d4932aae132
[INFO] running `Command { std: "docker" "start" "-a" "435c8ab2005a71cfadf37e1eed7d27082ed209517cf5523bc5390d4932aae132", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/try_push-7506901a09e87db1)
[INFO] [stdout] 
[INFO] [stdout] running 9 tests
[INFO] [stdout] test tests::should_add_front_to_capable_vec ... ok
[INFO] [stdout] test tests::should_add_front_to_capable_vec_deque ... ok
[INFO] [stdout] test tests::should_add_to_capable_vec ... ok
[INFO] [stdout] test tests::should_not_add_front_to_empty_vec ... ok
[INFO] [stdout] test tests::should_add_to_capable_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_non_empty_vec ... ok
[INFO] [stderr]    Doc-tests try-push
[INFO] [stdout] test tests::should_not_add_to_empty_vec_deque ... ok
[INFO] [stdout] test tests::should_not_add_to_empty_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] [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" "435c8ab2005a71cfadf37e1eed7d27082ed209517cf5523bc5390d4932aae132", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "435c8ab2005a71cfadf37e1eed7d27082ed209517cf5523bc5390d4932aae132", kill_on_drop: false }`
[INFO] [stdout] 435c8ab2005a71cfadf37e1eed7d27082ed209517cf5523bc5390d4932aae132