[INFO] fetching crate concision-macros 0.2.7...
[INFO] testing concision-macros-0.2.7 against 1.90.0 for beta-1.91-3
[INFO] extracting crate concision-macros 0.2.7 into /workspace/builds/worker-1-tc1/source
[INFO] started tweaking crates.io crate concision-macros 0.2.7
[INFO] finished tweaking crates.io crate concision-macros 0.2.7
[INFO] tweaked toml for crates.io crate concision-macros 0.2.7 written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate concision-macros 0.2.7 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 concision-macros 0.2.7 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] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] 784994c9db6f0873fa1a7a270a2bc86a30c8c271d69e448f2ea627a0a1fe8a30
[INFO] running `Command { std: "docker" "start" "-a" "784994c9db6f0873fa1a7a270a2bc86a30c8c271d69e448f2ea627a0a1fe8a30", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "784994c9db6f0873fa1a7a270a2bc86a30c8c271d69e448f2ea627a0a1fe8a30", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "784994c9db6f0873fa1a7a270a2bc86a30c8c271d69e448f2ea627a0a1fe8a30", kill_on_drop: false }`
[INFO] [stdout] 784994c9db6f0873fa1a7a270a2bc86a30c8c271d69e448f2ea627a0a1fe8a30
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] 185d4e31c635ca2b72dd2decb128af6f9c1abe58545516a463c3986c7227fc4b
[INFO] running `Command { std: "docker" "start" "-a" "185d4e31c635ca2b72dd2decb128af6f9c1abe58545516a463c3986c7227fc4b", kill_on_drop: false }`
[INFO] [stderr]    Compiling concision-macros v0.2.7 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling syn v2.0.104
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 4.53s
[INFO] running `Command { std: "docker" "inspect" "185d4e31c635ca2b72dd2decb128af6f9c1abe58545516a463c3986c7227fc4b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "185d4e31c635ca2b72dd2decb128af6f9c1abe58545516a463c3986c7227fc4b", kill_on_drop: false }`
[INFO] [stdout] 185d4e31c635ca2b72dd2decb128af6f9c1abe58545516a463c3986c7227fc4b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] 8607817b1d6d8a2d64133bea23843c2294d5b281b84b6bb7f591fab2d314217d
[INFO] running `Command { std: "docker" "start" "-a" "8607817b1d6d8a2d64133bea23843c2294d5b281b84b6bb7f591fab2d314217d", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s
[INFO] running `Command { std: "docker" "inspect" "8607817b1d6d8a2d64133bea23843c2294d5b281b84b6bb7f591fab2d314217d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8607817b1d6d8a2d64133bea23843c2294d5b281b84b6bb7f591fab2d314217d", kill_on_drop: false }`
[INFO] [stdout] 8607817b1d6d8a2d64133bea23843c2294d5b281b84b6bb7f591fab2d314217d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] 212b99f270d5941eb702e9339eb7c20b8b4599b9c22ed826235edaf0de0722e6
[INFO] running `Command { std: "docker" "start" "-a" "212b99f270d5941eb702e9339eb7c20b8b4599b9c22ed826235edaf0de0722e6", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s
[INFO] running `Command { std: "docker" "inspect" "212b99f270d5941eb702e9339eb7c20b8b4599b9c22ed826235edaf0de0722e6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "212b99f270d5941eb702e9339eb7c20b8b4599b9c22ed826235edaf0de0722e6", kill_on_drop: false }`
[INFO] [stdout] 212b99f270d5941eb702e9339eb7c20b8b4599b9c22ed826235edaf0de0722e6