[INFO] fetching crate into-result 0.3.1...
[INFO] testing into-result-0.3.1 against try#722e1797249a965b6335aebd65d777f917e498f1 for pr-91031
[INFO] extracting crate into-result 0.3.1 into /workspace/builds/worker-80/source
[INFO] validating manifest of crates.io crate into-result 0.3.1 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 into-result 0.3.1
[INFO] finished tweaking crates.io crate into-result 0.3.1
[INFO] tweaked toml for crates.io crate into-result 0.3.1 written to /workspace/builds/worker-80/source/Cargo.toml
[INFO] crate crates.io crate into-result 0.3.1 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-80/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-80/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] 7e0af031ad49687f89eb172408ee9812b88aa0198d4406bb78da0681959d60da
[INFO] running `Command { std: "docker" "start" "-a" "7e0af031ad49687f89eb172408ee9812b88aa0198d4406bb78da0681959d60da", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7e0af031ad49687f89eb172408ee9812b88aa0198d4406bb78da0681959d60da", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7e0af031ad49687f89eb172408ee9812b88aa0198d4406bb78da0681959d60da", kill_on_drop: false }`
[INFO] [stdout] 7e0af031ad49687f89eb172408ee9812b88aa0198d4406bb78da0681959d60da
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-80/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-80/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] 329dbb77bc84b75e3d6204008d1bdcc300962116f9bb24009e95da196c0a5958
[INFO] running `Command { std: "docker" "start" "-a" "329dbb77bc84b75e3d6204008d1bdcc300962116f9bb24009e95da196c0a5958", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling into-result v0.3.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.69s
[INFO] running `Command { std: "docker" "inspect" "329dbb77bc84b75e3d6204008d1bdcc300962116f9bb24009e95da196c0a5958", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "329dbb77bc84b75e3d6204008d1bdcc300962116f9bb24009e95da196c0a5958", kill_on_drop: false }`
[INFO] [stdout] 329dbb77bc84b75e3d6204008d1bdcc300962116f9bb24009e95da196c0a5958
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-80/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-80/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] b7a7f8d6b9408123c6bca25ab748ff165bfb872319a73064cf5e661bf6439590
[INFO] running `Command { std: "docker" "start" "-a" "b7a7f8d6b9408123c6bca25ab748ff165bfb872319a73064cf5e661bf6439590", kill_on_drop: false }`
[INFO] [stderr]    Compiling into-result v0.3.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.33s
[INFO] running `Command { std: "docker" "inspect" "b7a7f8d6b9408123c6bca25ab748ff165bfb872319a73064cf5e661bf6439590", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b7a7f8d6b9408123c6bca25ab748ff165bfb872319a73064cf5e661bf6439590", kill_on_drop: false }`
[INFO] [stdout] b7a7f8d6b9408123c6bca25ab748ff165bfb872319a73064cf5e661bf6439590
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-80/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-80/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] e297472eced1c6d1a24ab4cae6d3004b30ca2d0275c068c790bbc2d7d77c99aa
[INFO] running `Command { std: "docker" "start" "-a" "e297472eced1c6d1a24ab4cae6d3004b30ca2d0275c068c790bbc2d7d77c99aa", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.11s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/into_result-ad4d415cdc73978b)
[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 into-result
[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" "e297472eced1c6d1a24ab4cae6d3004b30ca2d0275c068c790bbc2d7d77c99aa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e297472eced1c6d1a24ab4cae6d3004b30ca2d0275c068c790bbc2d7d77c99aa", kill_on_drop: false }`
[INFO] [stdout] e297472eced1c6d1a24ab4cae6d3004b30ca2d0275c068c790bbc2d7d77c99aa