[INFO] fetching crate flowstdlib 0.95.0...
[INFO] testing flowstdlib-0.95.0 against 1.69.0 for beta-1.70-1
[INFO] extracting crate flowstdlib 0.95.0 into /workspace/builds/worker-7-tc1/source
[INFO] validating manifest of crates.io crate flowstdlib 0.95.0 on toolchain 1.69.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.69.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate flowstdlib 0.95.0
[INFO] finished tweaking crates.io crate flowstdlib 0.95.0
[INFO] tweaked toml for crates.io crate flowstdlib 0.95.0 written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" __CARGO_TEST_CHANNEL_OVERRIDE_DO_NOT_USE_THIS="nightly" "/workspace/cargo-home/bin/cargo" "+1.69.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.69.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded flowmacro v0.95.0
[INFO] [stderr]   Downloaded flowcore v0.95.0
[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@sha256:5ff2268d62e97bff2cde7d5815dd6ed5b47097566f13b8d0ca110b04b60e07ed" "/opt/rustwide/cargo-home/bin/cargo" "+1.69.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c3928bf5336c10c6e261df47249e160c96436f9da322fc6339311bde80de0a74
[INFO] running `Command { std: "docker" "start" "-a" "c3928bf5336c10c6e261df47249e160c96436f9da322fc6339311bde80de0a74", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c3928bf5336c10c6e261df47249e160c96436f9da322fc6339311bde80de0a74", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c3928bf5336c10c6e261df47249e160c96436f9da322fc6339311bde80de0a74", kill_on_drop: false }`
[INFO] [stdout] c3928bf5336c10c6e261df47249e160c96436f9da322fc6339311bde80de0a74
[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@sha256:5ff2268d62e97bff2cde7d5815dd6ed5b47097566f13b8d0ca110b04b60e07ed" "/opt/rustwide/cargo-home/bin/cargo" "+1.69.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6d9764e52f7d1d70ebe0f6ddbaa5abe64efe3092b24bfab93d7e688b1a741b4b
[INFO] running `Command { std: "docker" "start" "-a" "6d9764e52f7d1d70ebe0f6ddbaa5abe64efe3092b24bfab93d7e688b1a741b4b", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling pkg-config v0.3.26
[INFO] [stderr]    Compiling curl v0.4.44
[INFO] [stderr]    Compiling matches v0.1.10
[INFO] [stderr]    Compiling memchr v2.5.0
[INFO] [stderr]    Compiling openssl-probe v0.1.5
[INFO] [stderr]    Compiling backtrace v0.3.67
[INFO] [stderr]    Compiling gimli v0.27.2
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling miniz_oxide v0.6.2
[INFO] [stderr]    Compiling socket2 v0.4.9
[INFO] [stderr]    Compiling error-chain v0.12.4
[INFO] [stderr]    Compiling either v1.8.1
[INFO] [stderr]    Compiling serde_json v1.0.96
[INFO] [stderr]    Compiling rustc-demangle v0.1.23
[INFO] [stderr]    Compiling winnow v0.4.4
[INFO] [stderr]    Compiling serde_spanned v0.6.1
[INFO] [stderr]    Compiling idna v0.2.3
[INFO] [stderr]    Compiling toml_datetime v0.6.1
[INFO] [stderr]    Compiling itertools v0.8.2
[INFO] [stderr]    Compiling bitflags v1.3.2
[INFO] [stderr]    Compiling unsafe-libyaml v0.2.8
[INFO] [stderr]    Compiling url v2.2.2
[INFO] [stderr]    Compiling openssl-sys v0.9.87
[INFO] [stderr]    Compiling libz-sys v1.1.9
[INFO] [stderr]    Compiling curl-sys v0.4.61+curl-8.0.1
[INFO] [stderr]    Compiling object v0.30.3
[INFO] [stderr]    Compiling serde_yaml v0.9.21
[INFO] [stderr]    Compiling toml_edit v0.19.8
[INFO] [stderr]    Compiling addr2line v0.19.0
[INFO] [stderr]    Compiling simpath v2.3.0
[INFO] [stderr]    Compiling toml v0.7.3
[INFO] [stderr]    Compiling flowstdlib v0.95.0 (/opt/rustwide/workdir)
[INFO] [stderr] error: failed to run custom build command for `flowstdlib v0.95.0 (/opt/rustwide/workdir)`
[INFO] [stderr] note: To improve backtraces for build dependencies, set the CARGO_PROFILE_DEV_BUILD_OVERRIDE_DEBUG=true environment variable to enable debug information generation.
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/target/debug/build/flowstdlib-5437e5f3f06bd424/build-script-build` (exit status: 1)
[INFO] [stderr]   --- stdout
[INFO] [stderr]   cargo:rerun-if-changed=/opt/rustwide/workdir
[INFO] [stderr] 
[INFO] [stderr]   --- stderr
[INFO] [stderr]   'No such file or directory (os error 2)' running 'flowc -d -g -l -O -o /root/.flow/lib/flowstdlib /opt/rustwide/workdir'
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "6d9764e52f7d1d70ebe0f6ddbaa5abe64efe3092b24bfab93d7e688b1a741b4b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6d9764e52f7d1d70ebe0f6ddbaa5abe64efe3092b24bfab93d7e688b1a741b4b", kill_on_drop: false }`
[INFO] [stdout] 6d9764e52f7d1d70ebe0f6ddbaa5abe64efe3092b24bfab93d7e688b1a741b4b
