[INFO] fetching crate once-array 0.1.0...
[INFO] testing once-array-0.1.0 against try#dec9417b8611e34e787a3e4c37686b5131f9e5c5 for pr-154210-2
[INFO] extracting crate once-array 0.1.0 into /workspace/builds/worker-3-tc2/source
[INFO] started tweaking crates.io crate once-array 0.1.0
[INFO] finished tweaking crates.io crate once-array 0.1.0
[INFO] tweaked toml for crates.io crate once-array 0.1.0 written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate once-array 0.1.0 on toolchain dec9417b8611e34e787a3e4c37686b5131f9e5c5
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate once-array 0.1.0 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" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 20fac6d38098752787418be45b8c6a8306ad3a80df48fa5b4df2038bdc784076
[INFO] running `Command { std: "docker" "start" "-a" "20fac6d38098752787418be45b8c6a8306ad3a80df48fa5b4df2038bdc784076", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "20fac6d38098752787418be45b8c6a8306ad3a80df48fa5b4df2038bdc784076", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "20fac6d38098752787418be45b8c6a8306ad3a80df48fa5b4df2038bdc784076", kill_on_drop: false }`
[INFO] [stdout] 20fac6d38098752787418be45b8c6a8306ad3a80df48fa5b4df2038bdc784076
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a9cc2314b858f4c14a061fdf5aa1dc83bb95a8f8819267d209fb9144779aa9f0
[INFO] running `Command { std: "docker" "start" "-a" "a9cc2314b858f4c14a061fdf5aa1dc83bb95a8f8819267d209fb9144779aa9f0", kill_on_drop: false }`
[INFO] [stderr]    Compiling once-array v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.14s
[INFO] running `Command { std: "docker" "inspect" "a9cc2314b858f4c14a061fdf5aa1dc83bb95a8f8819267d209fb9144779aa9f0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a9cc2314b858f4c14a061fdf5aa1dc83bb95a8f8819267d209fb9144779aa9f0", kill_on_drop: false }`
[INFO] [stdout] a9cc2314b858f4c14a061fdf5aa1dc83bb95a8f8819267d209fb9144779aa9f0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6a2178d3542f8f5a61cfcca1023f0b60000496d4b7cff61642103bc9206dcde7
[INFO] running `Command { std: "docker" "start" "-a" "6a2178d3542f8f5a61cfcca1023f0b60000496d4b7cff61642103bc9206dcde7", kill_on_drop: false }`
[INFO] [stderr]    Compiling once-array v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.70s
[INFO] running `Command { std: "docker" "inspect" "6a2178d3542f8f5a61cfcca1023f0b60000496d4b7cff61642103bc9206dcde7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6a2178d3542f8f5a61cfcca1023f0b60000496d4b7cff61642103bc9206dcde7", kill_on_drop: false }`
[INFO] [stdout] 6a2178d3542f8f5a61cfcca1023f0b60000496d4b7cff61642103bc9206dcde7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 3196639bbf1016a5ffa7d5586aa3b92493f7425568f635ba5f2fc8c4016963dc
[INFO] running `Command { std: "docker" "start" "-a" "3196639bbf1016a5ffa7d5586aa3b92493f7425568f635ba5f2fc8c4016963dc", 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/once_array-daab74dd6018f8da)
[INFO] [stdout] 
[INFO] [stdout] running 8 tests
[INFO] [stdout] test test_commit_revert ... ok
[INFO] [stdout] test test_extend ... ok
[INFO] [stdout] test test_extend_from_slice ... ok
[INFO] [stdout] test test_push ... ok
[INFO] [stdout] test test_to_from_vec ... ok
[INFO] [stdout] test test_drop ... ok
[INFO] [stdout] test test_concurrent_read ... ok
[INFO] [stdout] test test_commit_partial_panic - should panic ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.03s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests once_array
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs - (line 15) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stdout] all doctests ran in 0.70s; merged doctests compilation took 0.62s
[INFO] running `Command { std: "docker" "inspect" "3196639bbf1016a5ffa7d5586aa3b92493f7425568f635ba5f2fc8c4016963dc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3196639bbf1016a5ffa7d5586aa3b92493f7425568f635ba5f2fc8c4016963dc", kill_on_drop: false }`
[INFO] [stdout] 3196639bbf1016a5ffa7d5586aa3b92493f7425568f635ba5f2fc8c4016963dc