[INFO] fetching crate result-either 0.1.4...
[INFO] testing result-either-0.1.4 against try#2440211fe03bc45c89b6dc1a3df18382ce91e32b for pr-146098-1
[INFO] extracting crate result-either 0.1.4 into /workspace/builds/worker-5-tc2/source
[INFO] started tweaking crates.io crate result-either 0.1.4
[INFO] finished tweaking crates.io crate result-either 0.1.4
[INFO] tweaked toml for crates.io crate result-either 0.1.4 written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate result-either 0.1.4 on toolchain 2440211fe03bc45c89b6dc1a3df18382ce91e32b
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate result-either 0.1.4 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" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 8b450446b9912b15bbd3a25bc664f502b683e2ec280e897a379fa21695dc6f2e
[INFO] running `Command { std: "docker" "start" "-a" "8b450446b9912b15bbd3a25bc664f502b683e2ec280e897a379fa21695dc6f2e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8b450446b9912b15bbd3a25bc664f502b683e2ec280e897a379fa21695dc6f2e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8b450446b9912b15bbd3a25bc664f502b683e2ec280e897a379fa21695dc6f2e", kill_on_drop: false }`
[INFO] [stdout] 8b450446b9912b15bbd3a25bc664f502b683e2ec280e897a379fa21695dc6f2e
[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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b7e45eeb11d8c0fa78745f550422a23d7bcdb029499b0b3d42f930d3f47c0a29
[INFO] running `Command { std: "docker" "start" "-a" "b7e45eeb11d8c0fa78745f550422a23d7bcdb029499b0b3d42f930d3f47c0a29", kill_on_drop: false }`
[INFO] [stderr]    Compiling result-either v0.1.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.09s
[INFO] running `Command { std: "docker" "inspect" "b7e45eeb11d8c0fa78745f550422a23d7bcdb029499b0b3d42f930d3f47c0a29", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b7e45eeb11d8c0fa78745f550422a23d7bcdb029499b0b3d42f930d3f47c0a29", kill_on_drop: false }`
[INFO] [stdout] b7e45eeb11d8c0fa78745f550422a23d7bcdb029499b0b3d42f930d3f47c0a29
[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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] fc382da386d2a92bc211db60dc6bcae5b8599ee9e9b306d5a1edab1da31a9c54
[INFO] running `Command { std: "docker" "start" "-a" "fc382da386d2a92bc211db60dc6bcae5b8599ee9e9b306d5a1edab1da31a9c54", kill_on_drop: false }`
[INFO] [stderr]    Compiling result-either v0.1.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.24s
[INFO] running `Command { std: "docker" "inspect" "fc382da386d2a92bc211db60dc6bcae5b8599ee9e9b306d5a1edab1da31a9c54", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fc382da386d2a92bc211db60dc6bcae5b8599ee9e9b306d5a1edab1da31a9c54", kill_on_drop: false }`
[INFO] [stdout] fc382da386d2a92bc211db60dc6bcae5b8599ee9e9b306d5a1edab1da31a9c54
[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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 49ff5919bf6d3b4013c66d40f74493458210e1f636605ba809d32951d4136a9e
[INFO] running `Command { std: "docker" "start" "-a" "49ff5919bf6d3b4013c66d40f74493458210e1f636605ba809d32951d4136a9e", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/result_either-6dafd249aab461d9)
[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] [stderr]    Doc-tests result_either
[INFO] [stdout] 
[INFO] [stdout] running 19 tests
[INFO] [stdout] test src/lib.rs - ResultExt::either_as_deref (line 97) ... ok
[INFO] [stdout] test src/lib.rs - ResultExt::copied_err (line 133) ... ok
[INFO] [stdout] test src/lib.rs - ResultExt::into_inner (line 365) ... ok
[INFO] [stdout] test src/lib.rs - ResultExt::iter_err (line 164) ... ok
[INFO] [stdout] test src/lib.rs - ResultExt::err_into (line 331) ... ok
[INFO] [stdout] test src/lib.rs - ResultExt::flip (line 347) ... ok
[INFO] [stdout] test src/lib.rs - ResultExt::map_err_or_else (line 229) ... ok
[INFO] [stdout] test src/lib.rs - ResultExt::iter_err_mut (line 179) ... ok
[INFO] [stdout] test src/lib.rs - (line 4) ... ok
[INFO] [stdout] test src/lib.rs - ResultExt::cloned_err (line 148) ... ok
[INFO] [stdout] test src/lib.rs - ResultExt::into_iter_err (line 194) ... ok
[INFO] [stdout] test src/lib.rs - ResultExt::map_err_or (line 209) ... ok
[INFO] [stdout] test src/lib.rs - ResultExt::transpose_err (line 308) ... ok
[INFO] [stdout] test src/lib.rs - ResultExt::err_as_deref_mut (line 83) ... ok
[INFO] [stdout] test src/lib.rs - ResultExt::either_as_deref_mut (line 115) ... ok
[INFO] [stdout] test src/lib.rs - ResultExt::unwrap_err_or (line 250) ... ok
[INFO] [stdout] test src/lib.rs - ResultExt::err_as_deref (line 69) ... ok
[INFO] [stdout] test src/lib.rs - ResultExt::unwrap_err_or_default (line 288) ... ok
[INFO] [stdout] test src/lib.rs - ResultExt::unwrap_err_or_else (line 268) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 19 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.94s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "49ff5919bf6d3b4013c66d40f74493458210e1f636605ba809d32951d4136a9e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "49ff5919bf6d3b4013c66d40f74493458210e1f636605ba809d32951d4136a9e", kill_on_drop: false }`
[INFO] [stdout] 49ff5919bf6d3b4013c66d40f74493458210e1f636605ba809d32951d4136a9e