[INFO] fetching crate flemish 0.3.0...
[INFO] building flemish-0.3.0 against try#615edd3ad1cf6871c977dc900317cb6c2070fd6b for pr-97334
[INFO] extracting crate flemish 0.3.0 into /workspace/builds/worker-23/source
[INFO] validating manifest of crates.io crate flemish 0.3.0 on toolchain 615edd3ad1cf6871c977dc900317cb6c2070fd6b
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+615edd3ad1cf6871c977dc900317cb6c2070fd6b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate flemish 0.3.0
[INFO] finished tweaking crates.io crate flemish 0.3.0
[INFO] tweaked toml for crates.io crate flemish 0.3.0 written to /workspace/builds/worker-23/source/Cargo.toml
[INFO] crate crates.io crate flemish 0.3.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+615edd3ad1cf6871c977dc900317cb6c2070fd6b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/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:ac0d0aa6ec8ed129e241004a6179c99fa0d2616f50ba759c5b60bd26d0fafa02" "/opt/rustwide/cargo-home/bin/cargo" "+615edd3ad1cf6871c977dc900317cb6c2070fd6b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 8a4e5fce9de816549d57020ac179badccc6dea337eb1001305b9f2acc2274a69
[INFO] running `Command { std: "docker" "start" "-a" "8a4e5fce9de816549d57020ac179badccc6dea337eb1001305b9f2acc2274a69", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8a4e5fce9de816549d57020ac179badccc6dea337eb1001305b9f2acc2274a69", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8a4e5fce9de816549d57020ac179badccc6dea337eb1001305b9f2acc2274a69", kill_on_drop: false }`
[INFO] [stdout] 8a4e5fce9de816549d57020ac179badccc6dea337eb1001305b9f2acc2274a69
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/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:ac0d0aa6ec8ed129e241004a6179c99fa0d2616f50ba759c5b60bd26d0fafa02" "/opt/rustwide/cargo-home/bin/cargo" "+615edd3ad1cf6871c977dc900317cb6c2070fd6b" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4fe57e5a040e8ba6d77a867ff21e0da366998e137783dc124c9e2fb5d90a5636
[INFO] running `Command { std: "docker" "start" "-a" "4fe57e5a040e8ba6d77a867ff21e0da366998e137783dc124c9e2fb5d90a5636", kill_on_drop: false }`
[INFO] [stderr]    Compiling cc v1.0.71
[INFO] [stderr]    Compiling paste v1.0.5
[INFO] [stderr]    Compiling bitflags v1.3.2
[INFO] [stderr]    Compiling lazy_static v1.4.0
[INFO] [stderr]    Compiling color-maps v0.1.0
[INFO] [stderr]    Compiling cmake v0.1.45
[INFO] [stderr]    Compiling fltk-sys v1.2.7
[INFO] [stderr]    Compiling fltk v1.2.7
[INFO] [stderr]    Compiling fltk-theme v0.4.0
[INFO] [stderr]    Compiling flemish v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 19.76s
[INFO] running `Command { std: "docker" "inspect" "4fe57e5a040e8ba6d77a867ff21e0da366998e137783dc124c9e2fb5d90a5636", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4fe57e5a040e8ba6d77a867ff21e0da366998e137783dc124c9e2fb5d90a5636", kill_on_drop: false }`
[INFO] [stdout] 4fe57e5a040e8ba6d77a867ff21e0da366998e137783dc124c9e2fb5d90a5636
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/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:ac0d0aa6ec8ed129e241004a6179c99fa0d2616f50ba759c5b60bd26d0fafa02" "/opt/rustwide/cargo-home/bin/cargo" "+615edd3ad1cf6871c977dc900317cb6c2070fd6b" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 38714fa88cef82e5fe1a8aa7f35c6e7e174e59f62d921c430401716734d626c6
[INFO] running `Command { std: "docker" "start" "-a" "38714fa88cef82e5fe1a8aa7f35c6e7e174e59f62d921c430401716734d626c6", kill_on_drop: false }`
[INFO] [stderr]    Compiling flemish v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.75s
[INFO] [stderr]   Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/flemish-2ca60fabe2b89289)
[INFO] running `Command { std: "docker" "inspect" "38714fa88cef82e5fe1a8aa7f35c6e7e174e59f62d921c430401716734d626c6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "38714fa88cef82e5fe1a8aa7f35c6e7e174e59f62d921c430401716734d626c6", kill_on_drop: false }`
[INFO] [stdout] 38714fa88cef82e5fe1a8aa7f35c6e7e174e59f62d921c430401716734d626c6