[INFO] fetching crate willow-codegen 0.0.3...
[INFO] testing willow-codegen-0.0.3 against master#a77da2d454e6caa227a85b16410b95f93495e7e0 for pr-91031
[INFO] extracting crate willow-codegen 0.0.3 into /workspace/builds/worker-11/source
[INFO] validating manifest of crates.io crate willow-codegen 0.0.3 on toolchain a77da2d454e6caa227a85b16410b95f93495e7e0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate willow-codegen 0.0.3
[INFO] finished tweaking crates.io crate willow-codegen 0.0.3
[INFO] tweaked toml for crates.io crate willow-codegen 0.0.3 written to /workspace/builds/worker-11/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 7b7beb00e2c17017b630cdea9220e8db2cfb1dfaea84ba5d8929465799c5a2a5
[INFO] running `Command { std: "docker" "start" "-a" "7b7beb00e2c17017b630cdea9220e8db2cfb1dfaea84ba5d8929465799c5a2a5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7b7beb00e2c17017b630cdea9220e8db2cfb1dfaea84ba5d8929465799c5a2a5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7b7beb00e2c17017b630cdea9220e8db2cfb1dfaea84ba5d8929465799c5a2a5", kill_on_drop: false }`
[INFO] [stdout] 7b7beb00e2c17017b630cdea9220e8db2cfb1dfaea84ba5d8929465799c5a2a5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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" "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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] df797ce6f7473881f09fc52cd0486e8783801ae315abc3334b5e0e9722031e49
[INFO] running `Command { std: "docker" "start" "-a" "df797ce6f7473881f09fc52cd0486e8783801ae315abc3334b5e0e9722031e49", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling syn v1.0.81
[INFO] [stderr]    Compiling unicode-segmentation v1.8.0
[INFO] [stderr]    Compiling heck v0.3.3
[INFO] [stderr]    Compiling willow-codegen v0.0.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 16.40s
[INFO] running `Command { std: "docker" "inspect" "df797ce6f7473881f09fc52cd0486e8783801ae315abc3334b5e0e9722031e49", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "df797ce6f7473881f09fc52cd0486e8783801ae315abc3334b5e0e9722031e49", kill_on_drop: false }`
[INFO] [stdout] df797ce6f7473881f09fc52cd0486e8783801ae315abc3334b5e0e9722031e49
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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" "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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 62bca012fb0c90b0b276636079fca462e3d2cf6f01a1f39c207d36b317aa0a8e
[INFO] running `Command { std: "docker" "start" "-a" "62bca012fb0c90b0b276636079fca462e3d2cf6f01a1f39c207d36b317aa0a8e", kill_on_drop: false }`
[INFO] [stderr]    Compiling willow-codegen v0.0.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.53s
[INFO] running `Command { std: "docker" "inspect" "62bca012fb0c90b0b276636079fca462e3d2cf6f01a1f39c207d36b317aa0a8e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "62bca012fb0c90b0b276636079fca462e3d2cf6f01a1f39c207d36b317aa0a8e", kill_on_drop: false }`
[INFO] [stdout] 62bca012fb0c90b0b276636079fca462e3d2cf6f01a1f39c207d36b317aa0a8e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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" "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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 62d83b8ee2c885ed3a743c953f282459d41eb27aae94df5ab5e4751435e05b27
[INFO] running `Command { std: "docker" "start" "-a" "62d83b8ee2c885ed3a743c953f282459d41eb27aae94df5ab5e4751435e05b27", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/willow_codegen-54f9c99103a4759d)
[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] [stderr]    Doc-tests willow-codegen
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test src/lib.rs - program (line 19) ... ignored
[INFO] [stdout] test src/lib.rs - program (line 27) ... ignored
[INFO] [stdout] test src/lib.rs - program (line 32) ... ignored
[INFO] [stdout] test src/lib.rs - program (line 50) ... ignored
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 4 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "62d83b8ee2c885ed3a743c953f282459d41eb27aae94df5ab5e4751435e05b27", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "62d83b8ee2c885ed3a743c953f282459d41eb27aae94df5ab5e4751435e05b27", kill_on_drop: false }`
[INFO] [stdout] 62d83b8ee2c885ed3a743c953f282459d41eb27aae94df5ab5e4751435e05b27