[INFO] cloning repository https://github.com/autocatalytic/witter [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/autocatalytic/witter" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fautocatalytic%2Fwitter", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fautocatalytic%2Fwitter'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] bbad02e668e9c33b98d1383c6ac7dceb94a35090 [INFO] checking autocatalytic/witter against try#a7a572ce3edd6d476191fbfe92c9c1986e009b34 for pr-87190-3 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fautocatalytic%2Fwitter" "/workspace/builds/worker-15/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-15/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/autocatalytic/witter 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/autocatalytic/witter [INFO] finished tweaking git repo https://github.com/autocatalytic/witter [INFO] tweaked toml for git repo https://github.com/autocatalytic/witter written to /workspace/builds/worker-15/source/Cargo.toml [INFO] crate git repo https://github.com/autocatalytic/witter 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] Blocking waiting for file lock on package cache [INFO] [stderr] Updating git repository `https://github.com/seed-rs/seed` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded wasm-bindgen-futures v0.4.17 [INFO] [stderr] Downloaded serde_json v1.0.57 [INFO] [stderr] Downloaded wasm-bindgen-backend v0.2.67 [INFO] [stderr] Downloaded dtoa v0.4.6 [INFO] [stderr] Downloaded rustc-demangle v0.1.16 [INFO] [stderr] Downloaded uuid v0.8.1 [INFO] [stderr] Downloaded wasm-bindgen-macro-support v0.2.67 [INFO] [stderr] Downloaded serde_qs v0.6.1 [INFO] [stderr] Downloaded error-chain v0.12.4 [INFO] [stderr] Downloaded wasm-bindgen-test-macro v0.3.17 [INFO] [stderr] Downloaded serde_urlencoded v0.6.1 [INFO] [stderr] Downloaded base-x v0.2.6 [INFO] [stderr] Downloaded subtle v2.2.3 [INFO] [stderr] Downloaded nom v4.2.3 [INFO] [stderr] Downloaded time v0.2.16 [INFO] [stderr] Downloaded rand_jitter v0.1.4 [INFO] [stderr] Downloaded console_error_panic_hook v0.1.6 [INFO] [stderr] Downloaded rand_os v0.1.3 [INFO] [stderr] Downloaded cookie v0.14.2 [INFO] [stderr] Downloaded sqlx-core v0.3.5 [INFO] [stderr] Downloaded time-macros v0.1.0 [INFO] 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v0.3.5 [INFO] [stderr] Downloaded stdweb-internal-macros v0.2.9 [INFO] [stderr] Downloaded itoa v0.4.6 [INFO] [stderr] Downloaded rand v0.4.6 [INFO] [stderr] Downloaded bytes v0.5.6 [INFO] [stderr] Downloaded rand_core v0.3.1 [INFO] [stderr] Downloaded async-native-tls v0.3.3 [INFO] [stderr] Downloaded rand_xorshift v0.1.1 [INFO] [stderr] Downloaded fuchsia-cprng v0.1.1 [INFO] [stderr] Downloaded extend v0.1.2 [INFO] [stderr] Downloaded indexmap v1.5.1 [INFO] [stderr] Downloaded async-channel v1.4.0 [INFO] [stderr] Downloaded subtle v1.0.0 [INFO] [stderr] Downloaded tinyvec v0.3.3 [INFO] [stderr] Downloaded byte-tools v0.3.1 [INFO] [stderr] Downloaded femme v2.1.0 [INFO] [stderr] Downloaded digest v0.8.1 [INFO] [stderr] Downloaded futures-macro v0.3.5 [INFO] [stderr] Downloaded futures-sink v0.3.5 [INFO] [stderr] Downloaded blake3 v0.3.6 [INFO] [stderr] Downloaded futures-channel v0.3.5 [INFO] [stderr] Downloaded async-std v1.6.2 [INFO] [stderr] Downloaded wepoll-sys-stjepang v1.0.6 [INFO] [stderr] Downloaded pin-project-internal v0.4.23 [INFO] [stderr] Downloaded aead v0.3.2 [INFO] [stderr] Downloaded block-cipher v0.7.1 [INFO] [stderr] Downloaded futures-cpupool v0.1.8 [INFO] [stderr] Downloaded rand_isaac v0.1.1 [INFO] [stderr] Downloaded sha1 v0.6.0 [INFO] [stderr] Downloaded proc-macro-hack v0.5.18 [INFO] [stderr] Downloaded wasm-bindgen-macro v0.2.67 [INFO] [stderr] Downloaded backtrace v0.3.50 [INFO] [stderr] Downloaded standback v0.2.9 [INFO] [stderr] Downloaded time-macros-impl v0.1.1 [INFO] [stderr] Downloaded url v2.1.1 [INFO] [stderr] Downloaded semver v0.9.0 [INFO] [stderr] Downloaded hkdf v0.9.0 [INFO] [stderr] Downloaded addr2line v0.13.0 [INFO] [stderr] Downloaded pin-project-lite v0.1.7 [INFO] [stderr] Downloaded miniz_oxide v0.4.0 [INFO] [stderr] Downloaded unicode-normalization v0.1.13 [INFO] [stderr] Downloaded serde v1.0.114 [INFO] [stderr] Downloaded libc v0.2.74 [INFO] [stderr] Downloaded data-encoding v2.2.1 [INFO] [stderr] Downloaded serde_derive v1.0.114 [INFO] [stderr] Downloaded syn v1.0.38 [INFO] [stderr] Downloaded proc-macro2 v1.0.19 [INFO] [stderr] Downloaded rustc_version v0.2.3 [INFO] [stderr] Downloaded quick-error v1.2.3 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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] [stdout] e72d40067c91740719ea6a26fd1bb2f6f3f8659498a985cb8eeff69c885c71a8 [INFO] running `Command { std: "docker" "start" "-a" "e72d40067c91740719ea6a26fd1bb2f6f3f8659498a985cb8eeff69c885c71a8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "e72d40067c91740719ea6a26fd1bb2f6f3f8659498a985cb8eeff69c885c71a8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e72d40067c91740719ea6a26fd1bb2f6f3f8659498a985cb8eeff69c885c71a8", kill_on_drop: false }` [INFO] [stdout] e72d40067c91740719ea6a26fd1bb2f6f3f8659498a985cb8eeff69c885c71a8 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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] 9a903c311c3878cbf2cd53b670f166825a138349f46b6f97d1c522a3bb1fb13f [INFO] running `Command { std: "docker" "start" "-a" "9a903c311c3878cbf2cd53b670f166825a138349f46b6f97d1c522a3bb1fb13f", 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" "9a903c311c3878cbf2cd53b670f166825a138349f46b6f97d1c522a3bb1fb13f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9a903c311c3878cbf2cd53b670f166825a138349f46b6f97d1c522a3bb1fb13f", kill_on_drop: false }` [INFO] [stdout] 9a903c311c3878cbf2cd53b670f166825a138349f46b6f97d1c522a3bb1fb13f