[INFO] cloning repository https://github.com/knowler/shamrock [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/knowler/shamrock" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fknowler%2Fshamrock", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fknowler%2Fshamrock'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 3aca00c7575c6bd398c1992e96d43e7d2d1f0df8 [INFO] testing knowler/shamrock against try#ce59db7a1b1b012fb2793c4641c1bdecad7a128b for pr-85530 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fknowler%2Fshamrock" "/workspace/builds/worker-4/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-4/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/knowler/shamrock on toolchain ce59db7a1b1b012fb2793c4641c1bdecad7a128b [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/knowler/shamrock [INFO] finished tweaking git repo https://github.com/knowler/shamrock [INFO] tweaked toml for git repo https://github.com/knowler/shamrock written to /workspace/builds/worker-4/source/Cargo.toml [INFO] crate git repo https://github.com/knowler/shamrock already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded pest_generator v2.1.0 [INFO] [stderr] Downloaded syn v0.15.30 [INFO] [stderr] Downloaded pest v2.1.0 [INFO] [stderr] Downloaded pest_meta v2.1.0 [INFO] [stderr] Downloaded regex v1.1.5 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 34baa470adbf308fed429d496dfaa7f6ac327123b8ec52a571f6c5515ac5909f [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" "34baa470adbf308fed429d496dfaa7f6ac327123b8ec52a571f6c5515ac5909f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "34baa470adbf308fed429d496dfaa7f6ac327123b8ec52a571f6c5515ac5909f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "34baa470adbf308fed429d496dfaa7f6ac327123b8ec52a571f6c5515ac5909f", kill_on_drop: false }` [INFO] [stdout] 34baa470adbf308fed429d496dfaa7f6ac327123b8ec52a571f6c5515ac5909f [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 37e9903856af00184c12a0eca850fb98a27206a0220c89b32f237b08609b478d [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" "37e9903856af00184c12a0eca850fb98a27206a0220c89b32f237b08609b478d", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.51 [INFO] [stderr] Compiling unicode-xid v0.1.0 [INFO] [stderr] Compiling syn v0.15.30 [INFO] [stderr] Compiling cc v1.0.35 [INFO] [stderr] Compiling ucd-trie v0.1.1 [INFO] [stderr] Compiling autocfg v0.1.2 [INFO] [stderr] Compiling serde v1.0.90 [INFO] [stderr] Compiling unic-char-range v0.7.0 [INFO] [stderr] Compiling smallvec v0.6.9 [INFO] [stderr] Compiling matches v0.1.8 [INFO] [stderr] Compiling maplit v1.0.1 [INFO] [stderr] Compiling unic-common v0.7.0 [INFO] [stderr] Compiling rustc-demangle v0.1.14 [INFO] [stderr] Compiling unicode-width v0.1.5 [INFO] [stderr] Compiling cfg-if v0.1.7 [INFO] [stderr] Compiling deunicode v0.4.3 [INFO] [stderr] Compiling bitflags v1.0.4 [INFO] [stderr] Compiling vec_map v0.8.1 [INFO] [stderr] Compiling thread_local v0.3.6 [INFO] [stderr] Compiling proc-macro2 v0.4.27 [INFO] [stderr] Compiling unic-ucd-version v0.7.0 [INFO] [stderr] Compiling unic-char-property v0.7.0 [INFO] [stderr] Compiling unicode-bidi v0.3.4 [INFO] [stderr] Compiling textwrap v0.11.0 [INFO] [stderr] Compiling unic-ucd-segment v0.7.0 [INFO] [stderr] Compiling slug v0.1.4 [INFO] [stderr] Compiling pest v2.1.0 [INFO] [stderr] Compiling unicode-normalization v0.1.8 [INFO] [stderr] Compiling regex v1.1.5 [INFO] [stderr] Compiling backtrace v0.3.15 [INFO] [stderr] Compiling quote v0.6.12 [INFO] [stderr] Compiling unic-segment v0.7.0 [INFO] [stderr] Compiling backtrace-sys v0.1.28 [INFO] [stderr] Compiling time v0.1.42 [INFO] [stderr] Compiling atty v0.2.11 [INFO] [stderr] Compiling clap v2.33.0 [INFO] [stderr] Compiling idna v0.1.5 [INFO] [stderr] Compiling pest_meta v2.1.0 [INFO] [stderr] Compiling chrono v0.4.6 [INFO] [stderr] Compiling url v1.7.2 [INFO] [stderr] Compiling error-chain v0.12.0 [INFO] [stderr] Compiling pest_generator v2.1.0 [INFO] [stderr] Compiling serde_json v1.0.39 [INFO] [stderr] Compiling structopt-derive v0.2.15 [INFO] [stderr] Compiling serde_derive v1.0.90 [INFO] [stderr] Compiling pest_derive v2.1.0 [INFO] [stderr] Compiling structopt v0.2.15 [INFO] [stderr] Compiling tera v0.11.20 [INFO] [stderr] Compiling shamrock v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 29.03s [INFO] running `Command { std: "docker" "inspect" "37e9903856af00184c12a0eca850fb98a27206a0220c89b32f237b08609b478d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "37e9903856af00184c12a0eca850fb98a27206a0220c89b32f237b08609b478d", kill_on_drop: false }` [INFO] [stdout] 37e9903856af00184c12a0eca850fb98a27206a0220c89b32f237b08609b478d [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 042cbca39bada5d19e49c183b38797e44e995653bffb43013925e22a4888fc4b [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" "042cbca39bada5d19e49c183b38797e44e995653bffb43013925e22a4888fc4b", kill_on_drop: false }` [INFO] [stderr] Compiling shamrock v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.77s [INFO] running `Command { std: "docker" "inspect" "042cbca39bada5d19e49c183b38797e44e995653bffb43013925e22a4888fc4b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "042cbca39bada5d19e49c183b38797e44e995653bffb43013925e22a4888fc4b", kill_on_drop: false }` [INFO] [stdout] 042cbca39bada5d19e49c183b38797e44e995653bffb43013925e22a4888fc4b [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 78c30da7061388ece33c474892c3ee2298c2da361d7ae787ff0ef817a5207bfd [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" "78c30da7061388ece33c474892c3ee2298c2da361d7ae787ff0ef817a5207bfd", kill_on_drop: false }` [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.04s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/shamrock-4cfe1326601de79e) [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" "78c30da7061388ece33c474892c3ee2298c2da361d7ae787ff0ef817a5207bfd", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "78c30da7061388ece33c474892c3ee2298c2da361d7ae787ff0ef817a5207bfd", kill_on_drop: false }` [INFO] [stdout] 78c30da7061388ece33c474892c3ee2298c2da361d7ae787ff0ef817a5207bfd