[INFO] fetching crate kermit-iters 0.0.4...
[INFO] testing kermit-iters-0.0.4 against try#b83b707f97d809763b7861afa7638871f3339a33 for pr-145838-1
[INFO] extracting crate kermit-iters 0.0.4 into /workspace/builds/worker-5-tc2/source
[INFO] started tweaking crates.io crate kermit-iters 0.0.4
[INFO] finished tweaking crates.io crate kermit-iters 0.0.4
[INFO] tweaked toml for crates.io crate kermit-iters 0.0.4 written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate kermit-iters 0.0.4 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 kermit-iters 0.0.4 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-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] 876127b6fc199c1501b01920a49a532bfc5f069a58cc0bdb90175f990d0bb5c3
[INFO] running `Command { std: "docker" "start" "-a" "876127b6fc199c1501b01920a49a532bfc5f069a58cc0bdb90175f990d0bb5c3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "876127b6fc199c1501b01920a49a532bfc5f069a58cc0bdb90175f990d0bb5c3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "876127b6fc199c1501b01920a49a532bfc5f069a58cc0bdb90175f990d0bb5c3", kill_on_drop: false }`
[INFO] [stdout] 876127b6fc199c1501b01920a49a532bfc5f069a58cc0bdb90175f990d0bb5c3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] fb0eab1030a3c1299eacd2c111dfc0d8e509825823d5121986e0d67022ff8b0f
[INFO] running `Command { std: "docker" "start" "-a" "fb0eab1030a3c1299eacd2c111dfc0d8e509825823d5121986e0d67022ff8b0f", kill_on_drop: false }`
[INFO] [stderr]    Compiling kermit-iters v0.0.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.10s
[INFO] running `Command { std: "docker" "inspect" "fb0eab1030a3c1299eacd2c111dfc0d8e509825823d5121986e0d67022ff8b0f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fb0eab1030a3c1299eacd2c111dfc0d8e509825823d5121986e0d67022ff8b0f", kill_on_drop: false }`
[INFO] [stdout] fb0eab1030a3c1299eacd2c111dfc0d8e509825823d5121986e0d67022ff8b0f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] caca9c507bc0820fcc8d30d21e8f8bec2a9ac92291a09fa42289de35001c0d68
[INFO] running `Command { std: "docker" "start" "-a" "caca9c507bc0820fcc8d30d21e8f8bec2a9ac92291a09fa42289de35001c0d68", kill_on_drop: false }`
[INFO] [stderr]    Compiling kermit-iters v0.0.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.17s
[INFO] running `Command { std: "docker" "inspect" "caca9c507bc0820fcc8d30d21e8f8bec2a9ac92291a09fa42289de35001c0d68", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "caca9c507bc0820fcc8d30d21e8f8bec2a9ac92291a09fa42289de35001c0d68", kill_on_drop: false }`
[INFO] [stdout] caca9c507bc0820fcc8d30d21e8f8bec2a9ac92291a09fa42289de35001c0d68
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] 75303cc5b0d1704e27861c9e6481fea215a49afdde7d3ba81350af41763a5f4f
[INFO] running `Command { std: "docker" "start" "-a" "75303cc5b0d1704e27861c9e6481fea215a49afdde7d3ba81350af41763a5f4f", 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/kermit_iters-d47ba2c5682e99c4)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test linear::tests::test_vec_linear_iterator ... 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]    Doc-tests kermit_iters
[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" "75303cc5b0d1704e27861c9e6481fea215a49afdde7d3ba81350af41763a5f4f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "75303cc5b0d1704e27861c9e6481fea215a49afdde7d3ba81350af41763a5f4f", kill_on_drop: false }`
[INFO] [stdout] 75303cc5b0d1704e27861c9e6481fea215a49afdde7d3ba81350af41763a5f4f