[INFO] cloning repository https://github.com/Kromey/three-n
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Kromey/three-n" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FKromey%2Fthree-n", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FKromey%2Fthree-n'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 9be6e322114895c49cdab4feacba87b891b4ca28
[INFO] testing Kromey/three-n against try#ce59db7a1b1b012fb2793c4641c1bdecad7a128b for pr-85530
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FKromey%2Fthree-n" "/workspace/builds/worker-0/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/Kromey/three-n on toolchain ce59db7a1b1b012fb2793c4641c1bdecad7a128b
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/Kromey/three-n
[INFO] finished tweaking git repo https://github.com/Kromey/three-n
[INFO] tweaked toml for git repo https://github.com/Kromey/three-n written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] crate git repo https://github.com/Kromey/three-n already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 0b4228ab7ad9764bfc0a395936e66829a43af319c0d5893d4788c6abe80f0aab
[INFO] running `Command { std: "docker" "start" "-a" "0b4228ab7ad9764bfc0a395936e66829a43af319c0d5893d4788c6abe80f0aab", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0b4228ab7ad9764bfc0a395936e66829a43af319c0d5893d4788c6abe80f0aab", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0b4228ab7ad9764bfc0a395936e66829a43af319c0d5893d4788c6abe80f0aab", kill_on_drop: false }`
[INFO] [stdout] 0b4228ab7ad9764bfc0a395936e66829a43af319c0d5893d4788c6abe80f0aab
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 687b69631d0c815d1c767a87f2714b666ad0af304bd4ba95d362a8bb865e4dfe
[INFO] running `Command { std: "docker" "start" "-a" "687b69631d0c815d1c767a87f2714b666ad0af304bd4ba95d362a8bb865e4dfe", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling threen v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.17s
[INFO] running `Command { std: "docker" "inspect" "687b69631d0c815d1c767a87f2714b666ad0af304bd4ba95d362a8bb865e4dfe", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "687b69631d0c815d1c767a87f2714b666ad0af304bd4ba95d362a8bb865e4dfe", kill_on_drop: false }`
[INFO] [stdout] 687b69631d0c815d1c767a87f2714b666ad0af304bd4ba95d362a8bb865e4dfe
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7c3a8c4ecf7059a25e4558c756b840b385a59a6683c2ef5c79ac843f485f2ea6
[INFO] running `Command { std: "docker" "start" "-a" "7c3a8c4ecf7059a25e4558c756b840b385a59a6683c2ef5c79ac843f485f2ea6", kill_on_drop: false }`
[INFO] [stderr]    Compiling threen v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.87s
[INFO] running `Command { std: "docker" "inspect" "7c3a8c4ecf7059a25e4558c756b840b385a59a6683c2ef5c79ac843f485f2ea6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7c3a8c4ecf7059a25e4558c756b840b385a59a6683c2ef5c79ac843f485f2ea6", kill_on_drop: false }`
[INFO] [stdout] 7c3a8c4ecf7059a25e4558c756b840b385a59a6683c2ef5c79ac843f485f2ea6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 1f0ba37eb30f06fe7ff1445bb80abd3d5bc59d93ba39ff36ddb0c74000a7bb50
[INFO] running `Command { std: "docker" "start" "-a" "1f0ba37eb30f06fe7ff1445bb80abd3d5bc59d93ba39ff36ddb0c74000a7bb50", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/threen-4d029f95d266e614)
[INFO] [stdout] running 4 tests
[INFO] [stdout] test tests::even_is_half ... ok
[INFO] [stdout] test tests::one_terminates ... ok
[INFO] [stdout] test tests::odd_is_3n_plus_one ... ok
[INFO] [stdout] test tests::cycle ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/threen-4d4b6fd7951a48c7)
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests threen
[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] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test src/lib.rs - ThreeN (line 81) ... ok
[INFO] [stdout] test src/lib.rs - ThreeN (line 71) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.54s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "1f0ba37eb30f06fe7ff1445bb80abd3d5bc59d93ba39ff36ddb0c74000a7bb50", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1f0ba37eb30f06fe7ff1445bb80abd3d5bc59d93ba39ff36ddb0c74000a7bb50", kill_on_drop: false }`
[INFO] [stdout] 1f0ba37eb30f06fe7ff1445bb80abd3d5bc59d93ba39ff36ddb0c74000a7bb50