[INFO] fetching crate titanium-engine 0.1.0...
[INFO] testing titanium-engine-0.1.0 against 1.91.0 for beta-1.92-2
[INFO] extracting crate titanium-engine 0.1.0 into /workspace/builds/worker-7-tc1/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-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate titanium-engine 0.1.0 on toolchain 1.91.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.91.0" "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" "+1.91.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 9e44d4a4f1f79431b7aeb8096b3a00ec2b9b7e49afe85ba0c91b703364ec9fab
[INFO] running `Command { std: "docker" "start" "-a" "9e44d4a4f1f79431b7aeb8096b3a00ec2b9b7e49afe85ba0c91b703364ec9fab", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9e44d4a4f1f79431b7aeb8096b3a00ec2b9b7e49afe85ba0c91b703364ec9fab", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9e44d4a4f1f79431b7aeb8096b3a00ec2b9b7e49afe85ba0c91b703364ec9fab", kill_on_drop: false }`
[INFO] [stdout] 9e44d4a4f1f79431b7aeb8096b3a00ec2b9b7e49afe85ba0c91b703364ec9fab
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 185d5f0bf82225e75f21d26bf5997e652f5b8d8d101990aa3548aa91721942ac
[INFO] running `Command { std: "docker" "start" "-a" "185d5f0bf82225e75f21d26bf5997e652f5b8d8d101990aa3548aa91721942ac", 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 0.12s
[INFO] running `Command { std: "docker" "inspect" "185d5f0bf82225e75f21d26bf5997e652f5b8d8d101990aa3548aa91721942ac", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "185d5f0bf82225e75f21d26bf5997e652f5b8d8d101990aa3548aa91721942ac", kill_on_drop: false }`
[INFO] [stdout] 185d5f0bf82225e75f21d26bf5997e652f5b8d8d101990aa3548aa91721942ac
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f441401b1e359fdd0c1b571f8be2a2dbc637d38a8609f83493344d3b1c562ae7
[INFO] running `Command { std: "docker" "start" "-a" "f441401b1e359fdd0c1b571f8be2a2dbc637d38a8609f83493344d3b1c562ae7", 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 0.45s
[INFO] running `Command { std: "docker" "inspect" "f441401b1e359fdd0c1b571f8be2a2dbc637d38a8609f83493344d3b1c562ae7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f441401b1e359fdd0c1b571f8be2a2dbc637d38a8609f83493344d3b1c562ae7", kill_on_drop: false }`
[INFO] [stdout] f441401b1e359fdd0c1b571f8be2a2dbc637d38a8609f83493344d3b1c562ae7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 374e4876ae55599d2b20c6c6c51dad7bb6dec7b2c3b3e21ce6123bae43d622eb
[INFO] running `Command { std: "docker" "start" "-a" "374e4876ae55599d2b20c6c6c51dad7bb6dec7b2c3b3e21ce6123bae43d622eb", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/titanium_engine-8bbae65656775b02)
[INFO] [stdout] running 1 test
[INFO] [stdout] test tests::it_works ... ok
[INFO] [stderr]    Doc-tests titanium_engine
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[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" "374e4876ae55599d2b20c6c6c51dad7bb6dec7b2c3b3e21ce6123bae43d622eb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "374e4876ae55599d2b20c6c6c51dad7bb6dec7b2c3b3e21ce6123bae43d622eb", kill_on_drop: false }`
[INFO] [stdout] 374e4876ae55599d2b20c6c6c51dad7bb6dec7b2c3b3e21ce6123bae43d622eb