[INFO] cloning repository https://github.com/bozso/rustsar [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/bozso/rustsar" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbozso%2Frustsar", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbozso%2Frustsar'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] da006cb5a0b1079360b717d544741a43f893f71c [INFO] checking bozso/rustsar against master#506512391b1a75ae450d36c9420978402a91abcc for pr-125384 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbozso%2Frustsar" "/workspace/builds/worker-5-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/bozso/rustsar 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/bozso/rustsar [INFO] finished tweaking git repo https://github.com/bozso/rustsar [INFO] tweaked toml for git repo https://github.com/bozso/rustsar written to /workspace/builds/worker-5-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/bozso/rustsar 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] Downloading crates ... [INFO] [stderr] Downloaded blas-src v0.6.1 [INFO] [stderr] Downloaded blas-src v0.2.1 [INFO] [stderr] Downloaded lapack-src v0.6.0 [INFO] [stderr] Downloaded ndarray-linalg v0.12.1 [INFO] [stderr] Downloaded lapacke v0.2.0 [INFO] [stderr] Downloaded cauchy v0.2.2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:beeedbb442662e57d416641ecc3200b38e573c25b057896194468d05594dd835" "/opt/rustwide/cargo-home/bin/cargo" "+506512391b1a75ae450d36c9420978402a91abcc" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 4ae35761ea79c8356e933beae88e3da1b12b5ce7ef8ba7ca912f03399aec1c86 [INFO] running `Command { std: "docker" "start" "-a" "4ae35761ea79c8356e933beae88e3da1b12b5ce7ef8ba7ca912f03399aec1c86", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "4ae35761ea79c8356e933beae88e3da1b12b5ce7ef8ba7ca912f03399aec1c86", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4ae35761ea79c8356e933beae88e3da1b12b5ce7ef8ba7ca912f03399aec1c86", kill_on_drop: false }` [INFO] [stdout] 4ae35761ea79c8356e933beae88e3da1b12b5ce7ef8ba7ca912f03399aec1c86 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:beeedbb442662e57d416641ecc3200b38e573c25b057896194468d05594dd835" "/opt/rustwide/cargo-home/bin/cargo" "+506512391b1a75ae450d36c9420978402a91abcc" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 437858aca018cc5d0f4e7f25e634d8b82d7a0b768a09ac4d53fcf5d2e0de2e6a [INFO] running `Command { std: "docker" "start" "-a" "437858aca018cc5d0f4e7f25e634d8b82d7a0b768a09ac4d53fcf5d2e0de2e6a", kill_on_drop: false }` [INFO] [stderr] Compiling autocfg v1.0.0 [INFO] [stderr] Compiling proc-macro2 v1.0.18 [INFO] [stderr] Compiling syn v1.0.31 [INFO] [stderr] Compiling libc v0.2.77 [INFO] [stderr] Compiling serde v1.0.112 [INFO] [stderr] Compiling cc v1.0.60 [INFO] [stderr] Checking rand_core v0.4.2 [INFO] [stderr] Compiling ryu v1.0.5 [INFO] [stderr] Compiling ndarray v0.13.1 [INFO] [stderr] Checking rawpointer v0.2.1 [INFO] [stderr] Checking blas-src v0.2.1 [INFO] [stderr] Compiling serde_json v1.0.55 [INFO] [stderr] Checking itoa v0.4.6 [INFO] [stderr] Checking once_cell v1.4.0 [INFO] [stderr] Checking matrixmultiply v0.2.3 [INFO] [stderr] Checking rand_core v0.3.1 [INFO] [stderr] Compiling num-traits v0.2.12 [INFO] [stderr] Compiling num-complex v0.2.4 [INFO] [stderr] Compiling num-integer v0.1.43 [INFO] [stderr] Compiling cmake v0.1.44 [INFO] [stderr] Compiling quote v1.0.7 [INFO] [stderr] Checking rand v0.5.6 [INFO] [stderr] Checking cblas-sys v0.1.4 [INFO] [stderr] Checking lapacke-sys v0.1.4 [INFO] [stderr] Compiling netlib-src v0.8.0 [INFO] [stderr] Checking approx v0.3.2 [INFO] [stderr] Compiling serde_derive v1.0.112 [INFO] [stderr] Checking cauchy v0.2.2 [INFO] [stderr] Checking lapacke v0.2.0 [INFO] [stderr] Checking blas-src v0.6.1 [INFO] [stderr] Checking lapack-src v0.6.0 [INFO] [stderr] Checking ndarray-linalg v0.12.1 [INFO] [stderr] Checking rustsar v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] error[E0308]: `?` operator has incompatible types [INFO] [stdout] --> src/rustsar/math/poly.rs:61:27 [INFO] [stdout] | [INFO] [stdout] 61 | coefficients: fact.solve_into(y)?, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ expected an array with a fixed size of 2 elements, found one with 1 element [INFO] [stdout] | [INFO] [stdout] = note: `?` operator cannot convert from `ArrayBase<_, Dim<[usize; 1]>>` to `ArrayBase<_, Dim<[usize; 2]>>` [INFO] [stdout] = note: expected struct `ArrayBase<_, Dim<[usize; 2]>>` [INFO] [stdout] found struct `ArrayBase<_, Dim<[usize; 1]>>` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0308]: `?` operator has incompatible types [INFO] [stdout] --> src/rustsar/math/poly.rs:61:27 [INFO] [stdout] | [INFO] [stdout] 61 | coefficients: fact.solve_into(y)?, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ expected an array with a fixed size of 2 elements, found one with 1 element [INFO] [stdout] | [INFO] [stdout] = note: `?` operator cannot convert from `ArrayBase<_, Dim<[usize; 1]>>` to `ArrayBase<_, Dim<[usize; 2]>>` [INFO] [stdout] = note: expected struct `ArrayBase<_, Dim<[usize; 2]>>` [INFO] [stdout] found struct `ArrayBase<_, Dim<[usize; 1]>>` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 1 previous error [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0308`. [INFO] [stdout] [INFO] [stdout] error: aborting due to 1 previous error [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0308`. [INFO] [stdout] [INFO] [stderr] error: could not compile `rustsar` (lib) due to 2 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: could not compile `rustsar` (lib test) due to 2 previous errors [INFO] running `Command { std: "docker" "inspect" "437858aca018cc5d0f4e7f25e634d8b82d7a0b768a09ac4d53fcf5d2e0de2e6a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "437858aca018cc5d0f4e7f25e634d8b82d7a0b768a09ac4d53fcf5d2e0de2e6a", kill_on_drop: false }` [INFO] [stdout] 437858aca018cc5d0f4e7f25e634d8b82d7a0b768a09ac4d53fcf5d2e0de2e6a [INFO] checking bozso/rustsar against try#dae34b759e282c069aa28752564694effd121a63 for pr-125384 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbozso%2Frustsar" "/workspace/builds/worker-5-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/bozso/rustsar 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/bozso/rustsar [INFO] finished tweaking git repo https://github.com/bozso/rustsar [INFO] tweaked toml for git repo https://github.com/bozso/rustsar written to /workspace/builds/worker-5-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/bozso/rustsar 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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:beeedbb442662e57d416641ecc3200b38e573c25b057896194468d05594dd835" "/opt/rustwide/cargo-home/bin/cargo" "+dae34b759e282c069aa28752564694effd121a63" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] e82392d1fc41558bb8dd7c393acf33006721739d00ca95b7346eba43b8f0d5ff [INFO] running `Command { std: "docker" "start" "-a" "e82392d1fc41558bb8dd7c393acf33006721739d00ca95b7346eba43b8f0d5ff", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "e82392d1fc41558bb8dd7c393acf33006721739d00ca95b7346eba43b8f0d5ff", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e82392d1fc41558bb8dd7c393acf33006721739d00ca95b7346eba43b8f0d5ff", kill_on_drop: false }` [INFO] [stdout] e82392d1fc41558bb8dd7c393acf33006721739d00ca95b7346eba43b8f0d5ff [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:beeedbb442662e57d416641ecc3200b38e573c25b057896194468d05594dd835" "/opt/rustwide/cargo-home/bin/cargo" "+dae34b759e282c069aa28752564694effd121a63" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] e56b25e8be0215e64875d5d43b4f25603a4b9cc68964e4c476767e65daf488b0 [INFO] running `Command { std: "docker" "start" "-a" "e56b25e8be0215e64875d5d43b4f25603a4b9cc68964e4c476767e65daf488b0", kill_on_drop: false }` [INFO] [stderr] Copying to /tmp/fixit [INFO] [stderr] skipping non-2021 edition `2018` [INFO] running `Command { std: "docker" "inspect" "e56b25e8be0215e64875d5d43b4f25603a4b9cc68964e4c476767e65daf488b0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e56b25e8be0215e64875d5d43b4f25603a4b9cc68964e4c476767e65daf488b0", kill_on_drop: false }` [INFO] [stdout] e56b25e8be0215e64875d5d43b4f25603a4b9cc68964e4c476767e65daf488b0