[INFO] fetching crate paxlang 0.0.0...
[INFO] testing paxlang-0.0.0 against 1.90.0 for beta-1.91-3
[INFO] extracting crate paxlang 0.0.0 into /workspace/builds/worker-4-tc1/source
[INFO] started tweaking crates.io crate paxlang 0.0.0
[INFO] finished tweaking crates.io crate paxlang 0.0.0
[INFO] tweaked toml for crates.io crate paxlang 0.0.0 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate paxlang 0.0.0 on toolchain 1.90.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate paxlang 0.0.0 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" "+1.90.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 0c7cdf45af08c997efcdca287d5e30b501e801ca6f4fc8fa583d348b202269bd
[INFO] running `Command { std: "docker" "start" "-a" "0c7cdf45af08c997efcdca287d5e30b501e801ca6f4fc8fa583d348b202269bd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0c7cdf45af08c997efcdca287d5e30b501e801ca6f4fc8fa583d348b202269bd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0c7cdf45af08c997efcdca287d5e30b501e801ca6f4fc8fa583d348b202269bd", kill_on_drop: false }`
[INFO] [stdout] 0c7cdf45af08c997efcdca287d5e30b501e801ca6f4fc8fa583d348b202269bd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 323982c3ad39980e489cabebf7293e487e7aa2d58ca5c7d5e81bb63b8ab575f5
[INFO] running `Command { std: "docker" "start" "-a" "323982c3ad39980e489cabebf7293e487e7aa2d58ca5c7d5e81bb63b8ab575f5", kill_on_drop: false }`
[INFO] [stderr]    Compiling paxlang v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.30s
[INFO] running `Command { std: "docker" "inspect" "323982c3ad39980e489cabebf7293e487e7aa2d58ca5c7d5e81bb63b8ab575f5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "323982c3ad39980e489cabebf7293e487e7aa2d58ca5c7d5e81bb63b8ab575f5", kill_on_drop: false }`
[INFO] [stdout] 323982c3ad39980e489cabebf7293e487e7aa2d58ca5c7d5e81bb63b8ab575f5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7edc951ec78b52cfa6cb50b1f2e754eb71bc5fada1b3d889ef799f8ffa4206c3
[INFO] running `Command { std: "docker" "start" "-a" "7edc951ec78b52cfa6cb50b1f2e754eb71bc5fada1b3d889ef799f8ffa4206c3", kill_on_drop: false }`
[INFO] [stderr]    Compiling paxlang v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.41s
[INFO] running `Command { std: "docker" "inspect" "7edc951ec78b52cfa6cb50b1f2e754eb71bc5fada1b3d889ef799f8ffa4206c3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7edc951ec78b52cfa6cb50b1f2e754eb71bc5fada1b3d889ef799f8ffa4206c3", kill_on_drop: false }`
[INFO] [stdout] 7edc951ec78b52cfa6cb50b1f2e754eb71bc5fada1b3d889ef799f8ffa4206c3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] a8a5ca069c80a404dd1359fb2564e2f0bbf7b20f7453bf78b2a65c4d88d5bb3c
[INFO] running `Command { std: "docker" "start" "-a" "a8a5ca069c80a404dd1359fb2564e2f0bbf7b20f7453bf78b2a65c4d88d5bb3c", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/paxlang-c22ab26650fd0387)
[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" "a8a5ca069c80a404dd1359fb2564e2f0bbf7b20f7453bf78b2a65c4d88d5bb3c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a8a5ca069c80a404dd1359fb2564e2f0bbf7b20f7453bf78b2a65c4d88d5bb3c", kill_on_drop: false }`
[INFO] [stdout] a8a5ca069c80a404dd1359fb2564e2f0bbf7b20f7453bf78b2a65c4d88d5bb3c