[INFO] fetching crate fontgen-export 0.2.0...
[INFO] testing fontgen-export-0.2.0 against 1.55.0 for beta-1.56-1
[INFO] extracting crate fontgen-export 0.2.0 into /workspace/builds/worker-42/source
[INFO] validating manifest of crates.io crate fontgen-export 0.2.0 on toolchain 1.55.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate fontgen-export 0.2.0
[INFO] finished tweaking crates.io crate fontgen-export 0.2.0
[INFO] tweaked toml for crates.io crate fontgen-export 0.2.0 written to /workspace/builds/worker-42/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "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: "/workspace/cargo-home/bin/cargo" "+1.55.0" "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-42/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-42/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c5945149a6d0eea6e14e1e2a7e136d746de5423409830fcd7bafe26328802400
[INFO] running `Command { std: "docker" "start" "-a" "c5945149a6d0eea6e14e1e2a7e136d746de5423409830fcd7bafe26328802400", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c5945149a6d0eea6e14e1e2a7e136d746de5423409830fcd7bafe26328802400", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c5945149a6d0eea6e14e1e2a7e136d746de5423409830fcd7bafe26328802400", kill_on_drop: false }`
[INFO] [stdout] c5945149a6d0eea6e14e1e2a7e136d746de5423409830fcd7bafe26328802400
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-42/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-42/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" "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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b69dccd043f1e8f323a1f150ab4262a227a1043a216434c979321b001b3f3940
[INFO] running `Command { std: "docker" "start" "-a" "b69dccd043f1e8f323a1f150ab4262a227a1043a216434c979321b001b3f3940", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling syn v1.0.76
[INFO] [stderr]    Compiling serde_derive v1.0.130
[INFO] [stderr]    Compiling serde v1.0.130
[INFO] [stderr]    Compiling fontgen-export v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 16.27s
[INFO] running `Command { std: "docker" "inspect" "b69dccd043f1e8f323a1f150ab4262a227a1043a216434c979321b001b3f3940", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b69dccd043f1e8f323a1f150ab4262a227a1043a216434c979321b001b3f3940", kill_on_drop: false }`
[INFO] [stdout] b69dccd043f1e8f323a1f150ab4262a227a1043a216434c979321b001b3f3940
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-42/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-42/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" "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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3c12dfbb0c9cbcf3b7058f2ab93b8c07997da59f19d138232c24ac5c0e8f78da
[INFO] running `Command { std: "docker" "start" "-a" "3c12dfbb0c9cbcf3b7058f2ab93b8c07997da59f19d138232c24ac5c0e8f78da", kill_on_drop: false }`
[INFO] [stderr]    Compiling fontgen-export v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.83s
[INFO] running `Command { std: "docker" "inspect" "3c12dfbb0c9cbcf3b7058f2ab93b8c07997da59f19d138232c24ac5c0e8f78da", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3c12dfbb0c9cbcf3b7058f2ab93b8c07997da59f19d138232c24ac5c0e8f78da", kill_on_drop: false }`
[INFO] [stdout] 3c12dfbb0c9cbcf3b7058f2ab93b8c07997da59f19d138232c24ac5c0e8f78da
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-42/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-42/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" "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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] c6a7f2728dd9ab0b31316aed23cc28253d78cacc14fc9a558980f26a017c9e58
[INFO] running `Command { std: "docker" "start" "-a" "c6a7f2728dd9ab0b31316aed23cc28253d78cacc14fc9a558980f26a017c9e58", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.13s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/fontgen_export-d7fa59aab2418396)
[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 fontgen-export
[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" "c6a7f2728dd9ab0b31316aed23cc28253d78cacc14fc9a558980f26a017c9e58", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c6a7f2728dd9ab0b31316aed23cc28253d78cacc14fc9a558980f26a017c9e58", kill_on_drop: false }`
[INFO] [stdout] c6a7f2728dd9ab0b31316aed23cc28253d78cacc14fc9a558980f26a017c9e58