[INFO] cloning repository https://github.com/cjwcommuny/deref_ext
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/cjwcommuny/deref_ext" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcjwcommuny%2Fderef_ext", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcjwcommuny%2Fderef_ext'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 2b14702c8fbbc2e622905932a1baac6f39114dc5
[INFO] testing cjwcommuny/deref_ext against try#0936b3db0ae648ba2d5b60eb08cf4faf2ddab0c6 for pr-137122-2
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcjwcommuny%2Fderef_ext" "/workspace/builds/worker-4-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/cjwcommuny/deref_ext
[INFO] finished tweaking git repo https://github.com/cjwcommuny/deref_ext
[INFO] tweaked toml for git repo https://github.com/cjwcommuny/deref_ext written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/cjwcommuny/deref_ext on toolchain 0936b3db0ae648ba2d5b60eb08cf4faf2ddab0c6
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+0936b3db0ae648ba2d5b60eb08cf4faf2ddab0c6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/cjwcommuny/deref_ext 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" "+0936b3db0ae648ba2d5b60eb08cf4faf2ddab0c6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+0936b3db0ae648ba2d5b60eb08cf4faf2ddab0c6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 8c319f52b1effd2e43cdf2972a438bb3a392fe15b2cda25caba8a9ed989ef16f
[INFO] running `Command { std: "docker" "start" "-a" "8c319f52b1effd2e43cdf2972a438bb3a392fe15b2cda25caba8a9ed989ef16f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8c319f52b1effd2e43cdf2972a438bb3a392fe15b2cda25caba8a9ed989ef16f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8c319f52b1effd2e43cdf2972a438bb3a392fe15b2cda25caba8a9ed989ef16f", kill_on_drop: false }`
[INFO] [stdout] 8c319f52b1effd2e43cdf2972a438bb3a392fe15b2cda25caba8a9ed989ef16f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+0936b3db0ae648ba2d5b60eb08cf4faf2ddab0c6" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 832d410cd06f02e226174f8f544d5df191347c4dc02898a66b8b15296770e1be
[INFO] running `Command { std: "docker" "start" "-a" "832d410cd06f02e226174f8f544d5df191347c4dc02898a66b8b15296770e1be", kill_on_drop: false }`
[INFO] [stderr]    Compiling deref_ext v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.11s
[INFO] running `Command { std: "docker" "inspect" "832d410cd06f02e226174f8f544d5df191347c4dc02898a66b8b15296770e1be", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "832d410cd06f02e226174f8f544d5df191347c4dc02898a66b8b15296770e1be", kill_on_drop: false }`
[INFO] [stdout] 832d410cd06f02e226174f8f544d5df191347c4dc02898a66b8b15296770e1be
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+0936b3db0ae648ba2d5b60eb08cf4faf2ddab0c6" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5c9588bc7197640316529f416a2416eeaaa4c41e8fe6fd08f8951821c95b5f18
[INFO] running `Command { std: "docker" "start" "-a" "5c9588bc7197640316529f416a2416eeaaa4c41e8fe6fd08f8951821c95b5f18", kill_on_drop: false }`
[INFO] [stderr]    Compiling deref_ext v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.20s
[INFO] running `Command { std: "docker" "inspect" "5c9588bc7197640316529f416a2416eeaaa4c41e8fe6fd08f8951821c95b5f18", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5c9588bc7197640316529f416a2416eeaaa4c41e8fe6fd08f8951821c95b5f18", kill_on_drop: false }`
[INFO] [stdout] 5c9588bc7197640316529f416a2416eeaaa4c41e8fe6fd08f8951821c95b5f18
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+0936b3db0ae648ba2d5b60eb08cf4faf2ddab0c6" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 76be675561493cdf39aaa478d79ee5591f6ea8994f83776018bdb55aef65c5d4
[INFO] running `Command { std: "docker" "start" "-a" "76be675561493cdf39aaa478d79ee5591f6ea8994f83776018bdb55aef65c5d4", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/deref_ext-27bb10eaa2401d07)
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test deref_ext::tests::test_box ... ok
[INFO] [stdout] test deref_iterable::test::test ... ok
[INFO] [stdout] test deref_mut_ext::tests::test_box ... ok
[INFO] [stdout] test deref_ext::tests::test_lock ... ok
[INFO] [stdout] test deref_mut_ext::tests::test_lock ... ok
[INFO] [stderr]    Doc-tests deref_ext
[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] [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" "76be675561493cdf39aaa478d79ee5591f6ea8994f83776018bdb55aef65c5d4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "76be675561493cdf39aaa478d79ee5591f6ea8994f83776018bdb55aef65c5d4", kill_on_drop: false }`
[INFO] [stdout] 76be675561493cdf39aaa478d79ee5591f6ea8994f83776018bdb55aef65c5d4