[INFO] fetching crate minifemme 1.0.3... [INFO] building minifemme-1.0.3 against master#c7f6aa2869acdbf014d094c6e427e554e160b6db for pr-146237-2 [INFO] extracting crate minifemme 1.0.3 into /workspace/builds/worker-6-tc1/source [INFO] started tweaking crates.io crate minifemme 1.0.3 [INFO] finished tweaking crates.io crate minifemme 1.0.3 [INFO] tweaked toml for crates.io crate minifemme 1.0.3 written to /workspace/builds/worker-6-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate minifemme 1.0.3 on toolchain c7f6aa2869acdbf014d094c6e427e554e160b6db [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate minifemme 1.0.3 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" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded cfg-if v0.1.9 [INFO] [stderr] Downloaded wasm-bindgen-shared v0.2.48 [INFO] [stderr] Downloaded lazy_static v1.3.0 [INFO] [stderr] Downloaded wasm-bindgen-backend v0.2.48 [INFO] [stderr] Downloaded failure_derive v0.1.5 [INFO] [stderr] Downloaded wasm-bindgen-webidl v0.2.48 [INFO] [stderr] Downloaded memchr v2.2.1 [INFO] [stderr] Downloaded sourcefile v0.1.4 [INFO] [stderr] Downloaded kv-log-macro v1.0.5 [INFO] [stderr] Downloaded itoa v0.4.4 [INFO] [stderr] Downloaded backtrace v0.3.32 [INFO] [stderr] Downloaded failure v0.1.5 [INFO] [stderr] Downloaded serde_derive v1.0.97 [INFO] [stderr] Downloaded js-sys v0.3.25 [INFO] [stderr] Downloaded wasm-bindgen v0.2.48 [INFO] [stderr] Downloaded serde v1.0.114 [INFO] [stderr] Downloaded bumpalo v2.5.0 [INFO] [stderr] Downloaded serde_json v1.0.56 [INFO] [stderr] Downloaded web-sys v0.3.25 [INFO] [stderr] Downloaded syn v0.15.39 [INFO] [stderr] Downloaded cc v1.0.37 [INFO] [stderr] Downloaded wasm-bindgen-macro-support v0.2.48 [INFO] [stderr] Downloaded backtrace-sys v0.1.30 [INFO] [stderr] Downloaded libc v0.2.60 [INFO] [stderr] Downloaded rustc-demangle v0.1.15 [INFO] [stderr] Downloaded weedle v0.10.0 [INFO] [stderr] Downloaded synstructure v0.10.2 [INFO] [stderr] Downloaded ryu v1.0.0 [INFO] [stderr] Downloaded wasm-bindgen-macro v0.2.48 [INFO] [stderr] Downloaded unicode-segmentation v1.3.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 48d64c04f92ad4f343f29ab2bcf2af09be9a57f88f927c8f7b568a4de5de8c01 [INFO] running `Command { std: "docker" "start" "-a" "48d64c04f92ad4f343f29ab2bcf2af09be9a57f88f927c8f7b568a4de5de8c01", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "48d64c04f92ad4f343f29ab2bcf2af09be9a57f88f927c8f7b568a4de5de8c01", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "48d64c04f92ad4f343f29ab2bcf2af09be9a57f88f927c8f7b568a4de5de8c01", kill_on_drop: false }` [INFO] [stdout] 48d64c04f92ad4f343f29ab2bcf2af09be9a57f88f927c8f7b568a4de5de8c01 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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=forbid" "-e" "RUSTDOCFLAGS=--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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 4186c193cfff9da5c439ed64b6a7be732236c6b8650983ea991a6b92158c1a45 [INFO] running `Command { std: "docker" "start" "-a" "4186c193cfff9da5c439ed64b6a7be732236c6b8650983ea991a6b92158c1a45", kill_on_drop: false }` [INFO] [stderr] Compiling serde v1.0.114 [INFO] [stderr] Compiling syn v0.15.39 [INFO] [stderr] Compiling ryu v1.0.0 [INFO] [stderr] Compiling log v0.4.8 [INFO] [stderr] Compiling serde_json v1.0.56 [INFO] [stderr] Compiling cfg-if v0.1.9 [INFO] [stderr] Compiling itoa v0.4.4 [INFO] [stderr] Compiling serde_derive v1.0.97 [INFO] [stderr] Compiling minifemme v1.0.3 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 11.01s [INFO] running `Command { std: "docker" "inspect" "4186c193cfff9da5c439ed64b6a7be732236c6b8650983ea991a6b92158c1a45", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4186c193cfff9da5c439ed64b6a7be732236c6b8650983ea991a6b92158c1a45", kill_on_drop: false }` [INFO] [stdout] 4186c193cfff9da5c439ed64b6a7be732236c6b8650983ea991a6b92158c1a45 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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=forbid" "-e" "RUSTDOCFLAGS=--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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 24ce79a32ad344505f90a29ca5859e8d0fdb2f988c2717fc153e59a3fa01a0cf [INFO] running `Command { std: "docker" "start" "-a" "24ce79a32ad344505f90a29ca5859e8d0fdb2f988c2717fc153e59a3fa01a0cf", kill_on_drop: false }` [INFO] [stderr] Compiling kv-log-macro v1.0.5 [INFO] [stderr] Compiling minifemme v1.0.3 (/opt/rustwide/workdir) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 1.23s [INFO] running `Command { std: "docker" "inspect" "24ce79a32ad344505f90a29ca5859e8d0fdb2f988c2717fc153e59a3fa01a0cf", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "24ce79a32ad344505f90a29ca5859e8d0fdb2f988c2717fc153e59a3fa01a0cf", kill_on_drop: false }` [INFO] [stdout] 24ce79a32ad344505f90a29ca5859e8d0fdb2f988c2717fc153e59a3fa01a0cf