[INFO] cloning repository https://github.com/kernelmachine/rsml [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/kernelmachine/rsml" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkernelmachine%2Frsml", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkernelmachine%2Frsml'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] ba18ae61ebe818f95b3e62af8a9de7d1eb169f21 [INFO] checking kernelmachine/rsml against master#506512391b1a75ae450d36c9420978402a91abcc for pr-125384 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkernelmachine%2Frsml" "/workspace/builds/worker-2-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/kernelmachine/rsml on toolchain 506512391b1a75ae450d36c9420978402a91abcc [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+506512391b1a75ae450d36c9420978402a91abcc" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/kernelmachine/rsml [INFO] finished tweaking git repo https://github.com/kernelmachine/rsml [INFO] tweaked toml for git repo https://github.com/kernelmachine/rsml written to /workspace/builds/worker-2-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/kernelmachine/rsml 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" "+506512391b1a75ae450d36c9420978402a91abcc" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 9 packages to latest compatible versions [INFO] [stderr] Adding itoa v1.0.11 [INFO] [stderr] Adding proc-macro2 v1.0.84 [INFO] [stderr] Adding quote v1.0.36 [INFO] [stderr] Adding ryu v1.0.18 [INFO] [stderr] Adding serde v1.0.203 [INFO] [stderr] Adding serde_derive v1.0.203 [INFO] [stderr] Adding serde_json v1.0.117 [INFO] [stderr] Adding syn v2.0.66 [INFO] [stderr] Adding unicode-ident v1.0.12 [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded matrixmultiply v0.1.8 [INFO] [stderr] Downloaded itertools v0.4.16 [INFO] [stderr] Downloaded rust-tfidf v1.0.4 [INFO] [stderr] Downloaded ndarray-rand v0.2.0 [INFO] [stderr] Downloaded ndarray v0.6.0 [INFO] [stderr] Downloaded typenum v1.2.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:59a85a07ab18ca8720692f8e61effa1c651d9e2ca591e072c2b212bb91a6b8b5" "/opt/rustwide/cargo-home/bin/cargo" "+506512391b1a75ae450d36c9420978402a91abcc" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 37a7560584acb167781d6acf2d6a4f38555049f8c04ec7bfeb4efd403874715d [INFO] running `Command { std: "docker" "start" "-a" "37a7560584acb167781d6acf2d6a4f38555049f8c04ec7bfeb4efd403874715d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "37a7560584acb167781d6acf2d6a4f38555049f8c04ec7bfeb4efd403874715d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "37a7560584acb167781d6acf2d6a4f38555049f8c04ec7bfeb4efd403874715d", kill_on_drop: false }` [INFO] [stdout] 37a7560584acb167781d6acf2d6a4f38555049f8c04ec7bfeb4efd403874715d [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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=allow" "-e" "RUSTDOCFLAGS=--cap-lints=allow" "-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@sha256:59a85a07ab18ca8720692f8e61effa1c651d9e2ca591e072c2b212bb91a6b8b5" "/opt/rustwide/cargo-home/bin/cargo" "+506512391b1a75ae450d36c9420978402a91abcc" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 6e5bd14f42789ee62f5e99ca6eeb10c5c951ee69095c17dfdb27ffc17da7dce6 [INFO] running `Command { std: "docker" "start" "-a" "6e5bd14f42789ee62f5e99ca6eeb10c5c951ee69095c17dfdb27ffc17da7dce6", kill_on_drop: false }` [INFO] [stderr] Checking num-traits v0.1.32 [INFO] [stderr] Checking libc v0.2.13 [INFO] [stderr] Checking rustc-serialize v0.3.19 [INFO] [stderr] Compiling ndarray v0.6.0 [INFO] [stderr] Compiling serde v1.0.203 [INFO] [stderr] Compiling typenum v1.2.0 [INFO] [stderr] Compiling serde_json v1.0.117 [INFO] [stderr] Checking matrixmultiply v0.1.8 [INFO] [stderr] Checking itertools v0.4.16 [INFO] [stdout] error[E0642]: patterns aren't allowed in functions without bodies [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/rustc-serialize-0.3.19/src/serialize.rs:147:45 [INFO] [stdout] | [INFO] [stdout] 147 | ... &f_name: &str, [INFO] [stdout] | ^^^^^^^ pattern not allowed in function without body [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking ryu v1.0.18 [INFO] [stderr] Checking itoa v1.0.11 [INFO] [stderr] Checking rand v0.3.14 [INFO] [stdout] error[E0310]: the parameter type `T` may not live long enough [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/rustc-serialize-0.3.19/src/serialize.rs:454:5 [INFO] [stdout] | [INFO] [stdout] 454 | fn decode(d: &mut D) -> Result, D::Error> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | the parameter type `T` must be valid for the static lifetime... [INFO] [stdout] | ...so that the type `T` will meet its required lifetime bounds... [INFO] [stdout] | [INFO] [stdout] note: ...that is required by this bound [INFO] [stdout] --> /rustc/506512391b1a75ae450d36c9420978402a91abcc/library/alloc/src/borrow.rs:180:30 [INFO] [stdout] help: consider adding an explicit lifetime bound [INFO] [stdout] | [INFO] [stdout] 450 | impl<'a, T: ?Sized + 'static> Decodable for Cow<'a, T> [INFO] [stdout] | +++++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking num_cpus v0.2.13 [INFO] [stderr] Checking num-integer v0.1.32 [INFO] [stderr] Checking num-iter v0.1.32 [INFO] [stderr] Checking deque v0.3.1 [INFO] [stderr] Checking rayon v0.4.0 [INFO] [stdout] error: aborting due to 2 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0310, E0642. [INFO] [stdout] [INFO] [stdout] For more information about an error, try `rustc --explain E0310`. [INFO] [stdout] [INFO] [stderr] error: could not compile `rustc-serialize` (lib) due to 3 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] running `Command { std: "docker" "inspect" "6e5bd14f42789ee62f5e99ca6eeb10c5c951ee69095c17dfdb27ffc17da7dce6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6e5bd14f42789ee62f5e99ca6eeb10c5c951ee69095c17dfdb27ffc17da7dce6", kill_on_drop: false }` [INFO] [stdout] 6e5bd14f42789ee62f5e99ca6eeb10c5c951ee69095c17dfdb27ffc17da7dce6 [INFO] checking kernelmachine/rsml against try#dae34b759e282c069aa28752564694effd121a63 for pr-125384 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkernelmachine%2Frsml" "/workspace/builds/worker-2-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/kernelmachine/rsml on toolchain dae34b759e282c069aa28752564694effd121a63 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+dae34b759e282c069aa28752564694effd121a63" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/kernelmachine/rsml [INFO] finished tweaking git repo https://github.com/kernelmachine/rsml [INFO] tweaked toml for git repo https://github.com/kernelmachine/rsml written to /workspace/builds/worker-2-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/kernelmachine/rsml 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" "+dae34b759e282c069aa28752564694effd121a63" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 9 packages to latest compatible versions [INFO] [stderr] Adding itoa v1.0.11 [INFO] [stderr] Adding proc-macro2 v1.0.84 [INFO] [stderr] Adding quote v1.0.36 [INFO] [stderr] Adding ryu v1.0.18 [INFO] [stderr] Adding serde v1.0.203 [INFO] [stderr] Adding serde_derive v1.0.203 [INFO] [stderr] Adding serde_json v1.0.117 [INFO] [stderr] Adding syn v2.0.66 [INFO] [stderr] Adding unicode-ident v1.0.12 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/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@sha256:59a85a07ab18ca8720692f8e61effa1c651d9e2ca591e072c2b212bb91a6b8b5" "/opt/rustwide/cargo-home/bin/cargo" "+dae34b759e282c069aa28752564694effd121a63" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] b4885126b9a969c1d9c83e1841723f38c304fdc2feb1ca31ec4a9a0532ef4764 [INFO] running `Command { std: "docker" "start" "-a" "b4885126b9a969c1d9c83e1841723f38c304fdc2feb1ca31ec4a9a0532ef4764", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "b4885126b9a969c1d9c83e1841723f38c304fdc2feb1ca31ec4a9a0532ef4764", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b4885126b9a969c1d9c83e1841723f38c304fdc2feb1ca31ec4a9a0532ef4764", kill_on_drop: false }` [INFO] [stdout] b4885126b9a969c1d9c83e1841723f38c304fdc2feb1ca31ec4a9a0532ef4764 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/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=allow" "-e" "RUSTDOCFLAGS=--cap-lints=allow" "-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@sha256:59a85a07ab18ca8720692f8e61effa1c651d9e2ca591e072c2b212bb91a6b8b5" "/opt/rustwide/cargo-home/bin/cargo" "+dae34b759e282c069aa28752564694effd121a63" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 79673fb632253bf52cd0a3ee421d0f3709b4e711369d2e6cae7528c3ce54e4c0 [INFO] running `Command { std: "docker" "start" "-a" "79673fb632253bf52cd0a3ee421d0f3709b4e711369d2e6cae7528c3ce54e4c0", 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" "79673fb632253bf52cd0a3ee421d0f3709b4e711369d2e6cae7528c3ce54e4c0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "79673fb632253bf52cd0a3ee421d0f3709b4e711369d2e6cae7528c3ce54e4c0", kill_on_drop: false }` [INFO] [stdout] 79673fb632253bf52cd0a3ee421d0f3709b4e711369d2e6cae7528c3ce54e4c0