[INFO] cloning repository https://github.com/TheLazyDutchman/treentern
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/TheLazyDutchman/treentern" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FTheLazyDutchman%2Ftreentern", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FTheLazyDutchman%2Ftreentern'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] a4fea70ffef7f2a83f91a2503fb03ffba4dd1643
[INFO] testing TheLazyDutchman/treentern against try#b83b707f97d809763b7861afa7638871f3339a33 for pr-145838-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FTheLazyDutchman%2Ftreentern" "/workspace/builds/worker-7-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/TheLazyDutchman/treentern
[INFO] finished tweaking git repo https://github.com/TheLazyDutchman/treentern
[INFO] tweaked toml for git repo https://github.com/TheLazyDutchman/treentern written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/TheLazyDutchman/treentern 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 git repo https://github.com/TheLazyDutchman/treentern 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-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] ffd6b0ae0e9372098fe4c668fcc41f256dae44b1ffa9af91230f250249c5ec5d
[INFO] running `Command { std: "docker" "start" "-a" "ffd6b0ae0e9372098fe4c668fcc41f256dae44b1ffa9af91230f250249c5ec5d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ffd6b0ae0e9372098fe4c668fcc41f256dae44b1ffa9af91230f250249c5ec5d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ffd6b0ae0e9372098fe4c668fcc41f256dae44b1ffa9af91230f250249c5ec5d", kill_on_drop: false }`
[INFO] [stdout] ffd6b0ae0e9372098fe4c668fcc41f256dae44b1ffa9af91230f250249c5ec5d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] 953968a72b8c593344ae09ccdef2f460f408b30f2f0ce8eadd897f65302a57d7
[INFO] running `Command { std: "docker" "start" "-a" "953968a72b8c593344ae09ccdef2f460f408b30f2f0ce8eadd897f65302a57d7", kill_on_drop: false }`
[INFO] [stderr]    Compiling treentern v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.50s
[INFO] running `Command { std: "docker" "inspect" "953968a72b8c593344ae09ccdef2f460f408b30f2f0ce8eadd897f65302a57d7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "953968a72b8c593344ae09ccdef2f460f408b30f2f0ce8eadd897f65302a57d7", kill_on_drop: false }`
[INFO] [stdout] 953968a72b8c593344ae09ccdef2f460f408b30f2f0ce8eadd897f65302a57d7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] 24d92474a37e7c5a86a93bd79898c2add9d21b984a3159dd352b74d9e2a898b7
[INFO] running `Command { std: "docker" "start" "-a" "24d92474a37e7c5a86a93bd79898c2add9d21b984a3159dd352b74d9e2a898b7", kill_on_drop: false }`
[INFO] [stderr]    Compiling treentern v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.74s
[INFO] running `Command { std: "docker" "inspect" "24d92474a37e7c5a86a93bd79898c2add9d21b984a3159dd352b74d9e2a898b7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "24d92474a37e7c5a86a93bd79898c2add9d21b984a3159dd352b74d9e2a898b7", kill_on_drop: false }`
[INFO] [stdout] 24d92474a37e7c5a86a93bd79898c2add9d21b984a3159dd352b74d9e2a898b7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] 61104da5799b9c8e5ac47781b19b1027cce620c47c270324fa4c4c75911bef5e
[INFO] running `Command { std: "docker" "start" "-a" "61104da5799b9c8e5ac47781b19b1027cce620c47c270324fa4c4c75911bef5e", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/treentern-2452ee9c90f95fd7)
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test arena::test::insert_arena ... ok
[INFO] [stdout] test arena::test::unsized_type ... ok
[INFO] [stdout] test test::intern_str ... ok
[INFO] [stdout] test test::intern_string ... 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]    Doc-tests treentern
[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" "61104da5799b9c8e5ac47781b19b1027cce620c47c270324fa4c4c75911bef5e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "61104da5799b9c8e5ac47781b19b1027cce620c47c270324fa4c4c75911bef5e", kill_on_drop: false }`
[INFO] [stdout] 61104da5799b9c8e5ac47781b19b1027cce620c47c270324fa4c4c75911bef5e