[INFO] cloning repository https://github.com/blt/file_gen [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/blt/file_gen" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fblt%2Ffile_gen", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fblt%2Ffile_gen'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] a5d6b5d89b8c9cce36fbf504659e6438140e1614 [INFO] checking blt/file_gen against try#a7a572ce3edd6d476191fbfe92c9c1986e009b34 for pr-87190-3 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fblt%2Ffile_gen" "/workspace/builds/worker-11/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-11/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/blt/file_gen on toolchain a7a572ce3edd6d476191fbfe92c9c1986e009b34 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a7a572ce3edd6d476191fbfe92c9c1986e009b34" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/blt/file_gen [INFO] finished tweaking git repo https://github.com/blt/file_gen [INFO] tweaked toml for git repo https://github.com/blt/file_gen written to /workspace/builds/worker-11/source/Cargo.toml [INFO] crate git repo https://github.com/blt/file_gen already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a7a572ce3edd6d476191fbfe92c9c1986e009b34" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded http-serde v1.0.3 [INFO] [stderr] Downloaded nonzero_ext v0.2.0 [INFO] [stderr] Downloaded quanta v0.4.1 [INFO] [stderr] Downloaded governor v0.3.2 [INFO] [stderr] Downloaded tower v0.4.8 [INFO] [stderr] Downloaded utf8-width v0.1.5 [INFO] [stderr] Downloaded byte-unit v4.0.12 [INFO] [stderr] Downloaded arbitrary v1.0.1 [INFO] [stderr] Downloaded rmp v0.8.10 [INFO] [stderr] Downloaded rdkafka v0.26.0 [INFO] [stderr] Downloaded radix_trie v0.2.1 [INFO] [stderr] Downloaded quickcheck v1.0.3 [INFO] [stderr] Downloaded metrics-util v0.10.0 [INFO] [stderr] Downloaded ordered-float v2.7.0 [INFO] [stderr] Downloaded argh_shared v0.1.5 [INFO] [stderr] Downloaded metrics-macros v0.4.0 [INFO] [stderr] Downloaded derive_arbitrary v1.0.1 [INFO] [stderr] Downloaded metrics v0.17.0 [INFO] [stderr] Downloaded rdkafka-sys v4.0.0+1.6.1 [INFO] [stderr] Downloaded metrics-exporter-prometheus v0.6.0 [INFO] [stderr] Downloaded argh v0.1.5 [INFO] [stderr] Downloaded rmp-serde v0.15.5 [INFO] [stderr] Downloaded argh_derive v0.1.5 [INFO] [stderr] Downloaded nibble_vec v0.1.0 [INFO] [stderr] Downloaded no-std-compat v0.4.1 [INFO] [stderr] Downloaded serde_tuple_macros v0.5.0 [INFO] [stderr] Downloaded serde_tuple v0.5.0 [INFO] [stderr] Downloaded hyper v0.14.11 [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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+a7a572ce3edd6d476191fbfe92c9c1986e009b34" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 2ab83568c54cd2d876ed137f7e36235fa358efbf95478f43581a516cbb9ec4a2 [INFO] running `Command { std: "docker" "start" "-a" "2ab83568c54cd2d876ed137f7e36235fa358efbf95478f43581a516cbb9ec4a2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "2ab83568c54cd2d876ed137f7e36235fa358efbf95478f43581a516cbb9ec4a2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2ab83568c54cd2d876ed137f7e36235fa358efbf95478f43581a516cbb9ec4a2", kill_on_drop: false }` [INFO] [stdout] 2ab83568c54cd2d876ed137f7e36235fa358efbf95478f43581a516cbb9ec4a2 [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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+a7a572ce3edd6d476191fbfe92c9c1986e009b34" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] c0d73a6bdeb3e55e8b3d207ae963159d69b8d6598a81aca68dd95450357433fc [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "c0d73a6bdeb3e55e8b3d207ae963159d69b8d6598a81aca68dd95450357433fc", kill_on_drop: false }` [INFO] [stderr] Copying to /tmp/fixit [INFO] [stderr] no edition found in manifest, probably 2015, skipping [INFO] running `Command { std: "docker" "inspect" "c0d73a6bdeb3e55e8b3d207ae963159d69b8d6598a81aca68dd95450357433fc", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c0d73a6bdeb3e55e8b3d207ae963159d69b8d6598a81aca68dd95450357433fc", kill_on_drop: false }` [INFO] [stdout] c0d73a6bdeb3e55e8b3d207ae963159d69b8d6598a81aca68dd95450357433fc