[INFO] fetching crate titanium-engine 0.1.0...
[INFO] testing titanium-engine-0.1.0 against try#b83b707f97d809763b7861afa7638871f3339a33 for pr-145838-1
[INFO] extracting crate titanium-engine 0.1.0 into /workspace/builds/worker-7-tc2/source
[INFO] started tweaking crates.io crate titanium-engine 0.1.0
[INFO] finished tweaking crates.io crate titanium-engine 0.1.0
[INFO] tweaked toml for crates.io crate titanium-engine 0.1.0 written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate titanium-engine 0.1.0 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 titanium-engine 0.1.0 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] 4dddba0af2b014bcdede2a1f1c0b0704816d9a09b6a8926ee984c770eb68cc80
[INFO] running `Command { std: "docker" "start" "-a" "4dddba0af2b014bcdede2a1f1c0b0704816d9a09b6a8926ee984c770eb68cc80", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4dddba0af2b014bcdede2a1f1c0b0704816d9a09b6a8926ee984c770eb68cc80", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4dddba0af2b014bcdede2a1f1c0b0704816d9a09b6a8926ee984c770eb68cc80", kill_on_drop: false }`
[INFO] [stdout] 4dddba0af2b014bcdede2a1f1c0b0704816d9a09b6a8926ee984c770eb68cc80
[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] 89ed4571572ecde1936c6564ffb6406aec0bf6cc092290f46b7aa2ace45d68d2
[INFO] running `Command { std: "docker" "start" "-a" "89ed4571572ecde1936c6564ffb6406aec0bf6cc092290f46b7aa2ace45d68d2", kill_on_drop: false }`
[INFO] [stderr]    Compiling titanium-engine v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.28s
[INFO] running `Command { std: "docker" "inspect" "89ed4571572ecde1936c6564ffb6406aec0bf6cc092290f46b7aa2ace45d68d2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "89ed4571572ecde1936c6564ffb6406aec0bf6cc092290f46b7aa2ace45d68d2", kill_on_drop: false }`
[INFO] [stdout] 89ed4571572ecde1936c6564ffb6406aec0bf6cc092290f46b7aa2ace45d68d2
[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] ccbcce711c28dc730db0b8cf9358de7153e9d3614e07703e601c0aae301a25d4
[INFO] running `Command { std: "docker" "start" "-a" "ccbcce711c28dc730db0b8cf9358de7153e9d3614e07703e601c0aae301a25d4", kill_on_drop: false }`
[INFO] [stderr]    Compiling titanium-engine v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.35s
[INFO] running `Command { std: "docker" "inspect" "ccbcce711c28dc730db0b8cf9358de7153e9d3614e07703e601c0aae301a25d4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ccbcce711c28dc730db0b8cf9358de7153e9d3614e07703e601c0aae301a25d4", kill_on_drop: false }`
[INFO] [stdout] ccbcce711c28dc730db0b8cf9358de7153e9d3614e07703e601c0aae301a25d4
[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] d118c2e9ae3329b9e6c4880ee178e64e9d4be768e286dc19ae56ebf0c9a84282
[INFO] running `Command { std: "docker" "start" "-a" "d118c2e9ae3329b9e6c4880ee178e64e9d4be768e286dc19ae56ebf0c9a84282", 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/titanium_engine-c866b01c7d00e3ef)
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests titanium_engine
[INFO] [stdout] running 1 test
[INFO] [stdout] test tests::it_works ... 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] [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" "d118c2e9ae3329b9e6c4880ee178e64e9d4be768e286dc19ae56ebf0c9a84282", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d118c2e9ae3329b9e6c4880ee178e64e9d4be768e286dc19ae56ebf0c9a84282", kill_on_drop: false }`
[INFO] [stdout] d118c2e9ae3329b9e6c4880ee178e64e9d4be768e286dc19ae56ebf0c9a84282