[INFO] cloning repository https://github.com/tadeegan/nn-digits-rust [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/tadeegan/nn-digits-rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftadeegan%2Fnn-digits-rust", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftadeegan%2Fnn-digits-rust'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] c1c57320e285dd708334482239280310817689c6 [INFO] checking tadeegan/nn-digits-rust against master#506512391b1a75ae450d36c9420978402a91abcc for pr-125384 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftadeegan%2Fnn-digits-rust" "/workspace/builds/worker-6-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/tadeegan/nn-digits-rust 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/tadeegan/nn-digits-rust [INFO] finished tweaking git repo https://github.com/tadeegan/nn-digits-rust [INFO] tweaked toml for git repo https://github.com/tadeegan/nn-digits-rust written to /workspace/builds/worker-6-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/tadeegan/nn-digits-rust 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] Downloading crates ... [INFO] [stderr] Downloaded fuchsia-zircon-sys v0.2.0 [INFO] [stderr] Downloaded rulinalg v0.4.2 [INFO] [stderr] Downloaded rawpointer v0.1.0 [INFO] [stderr] Downloaded matrixmultiply v0.1.13 [INFO] [stderr] Downloaded fuchsia-zircon v0.2.1 [INFO] [stderr] Downloaded csv-core v0.1.3 [INFO] [stderr] Downloaded rand v0.3.17 [INFO] [stderr] Downloaded serde v1.0.15 [INFO] [stderr] Downloaded libc v0.2.32 [INFO] [stderr] Downloaded csv v1.0.0-beta.5 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] 9859967d6bb077b5eb2332ba1caced557a8f7645e316fca1d9c1aecbd2ac858c [INFO] running `Command { std: "docker" "start" "-a" "9859967d6bb077b5eb2332ba1caced557a8f7645e316fca1d9c1aecbd2ac858c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "9859967d6bb077b5eb2332ba1caced557a8f7645e316fca1d9c1aecbd2ac858c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9859967d6bb077b5eb2332ba1caced557a8f7645e316fca1d9c1aecbd2ac858c", kill_on_drop: false }` [INFO] [stdout] 9859967d6bb077b5eb2332ba1caced557a8f7645e316fca1d9c1aecbd2ac858c [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] 25481ff512476a99a1622a854fde72e2a5f445e97c841c4a657e7080ec255665 [INFO] running `Command { std: "docker" "start" "-a" "25481ff512476a99a1622a854fde72e2a5f445e97c841c4a657e7080ec255665", kill_on_drop: false }` [INFO] [stderr] Checking num-traits v0.1.40 [INFO] [stderr] Checking libc v0.2.32 [INFO] [stderr] Compiling matrixmultiply v0.1.13 [INFO] [stderr] Checking rawpointer v0.1.0 [INFO] [stderr] Checking serde v1.0.15 [INFO] [stderr] Checking memchr v1.0.1 [INFO] [stderr] Checking rand v0.3.17 [INFO] [stderr] Checking num-integer v0.1.35 [INFO] [stderr] Checking csv-core v0.1.3 [INFO] [stderr] Checking num-iter v0.1.34 [INFO] [stderr] Checking num v0.1.40 [INFO] [stderr] Checking rulinalg v0.4.2 [INFO] [stderr] Checking csv v1.0.0-beta.5 [INFO] [stderr] Checking digits v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] error[E0308]: arguments to this function are incorrect [INFO] [stdout] --> src/main.rs:269:19 [INFO] [stdout] | [INFO] [stdout] 269 | let out = conv(w, x, 4); [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] note: expected `&Matrix`, found `Matrix<_>` [INFO] [stdout] --> src/main.rs:269:24 [INFO] [stdout] | [INFO] [stdout] 269 | let out = conv(w, x, 4); [INFO] [stdout] | ^ [INFO] [stdout] = note: expected reference `&Matrix` [INFO] [stdout] found struct `Matrix<_>` [INFO] [stdout] note: expected `&Matrix`, found `Matrix<_>` [INFO] [stdout] --> src/main.rs:269:27 [INFO] [stdout] | [INFO] [stdout] 269 | let out = conv(w, x, 4); [INFO] [stdout] | ^ [INFO] [stdout] = note: expected reference `&Matrix` [INFO] [stdout] found struct `Matrix<_>` [INFO] [stdout] note: function defined here [INFO] [stdout] --> src/main.rs:55:4 [INFO] [stdout] | [INFO] [stdout] 55 | fn conv(w : &Mat, xi: &Mat, N : usize) -> Matrix { [INFO] [stdout] | ^^^^ -------- -------- --------- [INFO] [stdout] help: consider borrowing here [INFO] [stdout] | [INFO] [stdout] 269 | let out = conv(&w, x, 4); [INFO] [stdout] | + [INFO] [stdout] help: consider borrowing here [INFO] [stdout] | [INFO] [stdout] 269 | let out = conv(w, &x, 4); [INFO] [stdout] | + [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0308]: arguments to this function are incorrect [INFO] [stdout] --> src/main.rs:278:19 [INFO] [stdout] | [INFO] [stdout] 278 | let out = conv(w, x, 4); [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] note: expected `&Matrix`, found `Matrix<_>` [INFO] [stdout] --> src/main.rs:278:24 [INFO] [stdout] | [INFO] [stdout] 278 | let out = conv(w, x, 4); [INFO] [stdout] | ^ [INFO] [stdout] = note: expected reference `&Matrix` [INFO] [stdout] found struct `Matrix<_>` [INFO] [stdout] note: expected `&Matrix`, found `Matrix<_>` [INFO] [stdout] --> src/main.rs:278:27 [INFO] [stdout] | [INFO] [stdout] 278 | let out = conv(w, x, 4); [INFO] [stdout] | ^ [INFO] [stdout] = note: expected reference `&Matrix` [INFO] [stdout] found struct `Matrix<_>` [INFO] [stdout] note: function defined here [INFO] [stdout] --> src/main.rs:55:4 [INFO] [stdout] | [INFO] [stdout] 55 | fn conv(w : &Mat, xi: &Mat, N : usize) -> Matrix { [INFO] [stdout] | ^^^^ -------- -------- --------- [INFO] [stdout] help: consider borrowing here [INFO] [stdout] | [INFO] [stdout] 278 | let out = conv(&w, x, 4); [INFO] [stdout] | + [INFO] [stdout] help: consider borrowing here [INFO] [stdout] | [INFO] [stdout] 278 | let out = conv(w, &x, 4); [INFO] [stdout] | + [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 2 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0308`. [INFO] [stdout] [INFO] [stderr] error: could not compile `digits` (bin "digits" test) due to 3 previous errors [INFO] running `Command { std: "docker" "inspect" "25481ff512476a99a1622a854fde72e2a5f445e97c841c4a657e7080ec255665", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "25481ff512476a99a1622a854fde72e2a5f445e97c841c4a657e7080ec255665", kill_on_drop: false }` [INFO] [stdout] 25481ff512476a99a1622a854fde72e2a5f445e97c841c4a657e7080ec255665 [INFO] checking tadeegan/nn-digits-rust against try#dae34b759e282c069aa28752564694effd121a63 for pr-125384 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftadeegan%2Fnn-digits-rust" "/workspace/builds/worker-6-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/tadeegan/nn-digits-rust 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/tadeegan/nn-digits-rust [INFO] finished tweaking git repo https://github.com/tadeegan/nn-digits-rust [INFO] tweaked toml for git repo https://github.com/tadeegan/nn-digits-rust written to /workspace/builds/worker-6-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/tadeegan/nn-digits-rust 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-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] fa9b4ca9de093bf703058b73dc60a006c9a769198c5acac140ac985155d2756d [INFO] running `Command { std: "docker" "start" "-a" "fa9b4ca9de093bf703058b73dc60a006c9a769198c5acac140ac985155d2756d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "fa9b4ca9de093bf703058b73dc60a006c9a769198c5acac140ac985155d2756d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "fa9b4ca9de093bf703058b73dc60a006c9a769198c5acac140ac985155d2756d", kill_on_drop: false }` [INFO] [stdout] fa9b4ca9de093bf703058b73dc60a006c9a769198c5acac140ac985155d2756d [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] c50e04356a78559570ddd180cffd10a3629e5636c0fbffad2d08b635586abbdb [INFO] running `Command { std: "docker" "start" "-a" "c50e04356a78559570ddd180cffd10a3629e5636c0fbffad2d08b635586abbdb", 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" "c50e04356a78559570ddd180cffd10a3629e5636c0fbffad2d08b635586abbdb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c50e04356a78559570ddd180cffd10a3629e5636c0fbffad2d08b635586abbdb", kill_on_drop: false }` [INFO] [stdout] c50e04356a78559570ddd180cffd10a3629e5636c0fbffad2d08b635586abbdb