[INFO] cloning repository https://github.com/j16r/mathtogenerics [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/j16r/mathtogenerics" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fj16r%2Fmathtogenerics", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fj16r%2Fmathtogenerics'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] cf017178ee20c4f39ab108750858c1a0816ffd32 [INFO] testing j16r/mathtogenerics against 1.59.0 for beta-1.60-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fj16r%2Fmathtogenerics" "/workspace/builds/worker-28/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-28/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/j16r/mathtogenerics on toolchain 1.59.0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/j16r/mathtogenerics [INFO] finished tweaking git repo https://github.com/j16r/mathtogenerics [INFO] tweaked toml for git repo https://github.com/j16r/mathtogenerics written to /workspace/builds/worker-28/source/Cargo.toml [INFO] crate git repo https://github.com/j16r/mathtogenerics already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-28/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-28/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 1a5253b62a14e28ce14f24e488cd159cafe5a159b3964e1b9812cba50a491aba [INFO] running `Command { std: "docker" "start" "-a" "1a5253b62a14e28ce14f24e488cd159cafe5a159b3964e1b9812cba50a491aba", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "1a5253b62a14e28ce14f24e488cd159cafe5a159b3964e1b9812cba50a491aba", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1a5253b62a14e28ce14f24e488cd159cafe5a159b3964e1b9812cba50a491aba", kill_on_drop: false }` [INFO] [stdout] 1a5253b62a14e28ce14f24e488cd159cafe5a159b3964e1b9812cba50a491aba [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-28/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-28/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=warn" "-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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 72fdf2a4a4352bbe01dc666b312286227b519a761454e19341ef754246022616 [INFO] running `Command { std: "docker" "start" "-a" "72fdf2a4a4352bbe01dc666b312286227b519a761454e19341ef754246022616", kill_on_drop: false }` [INFO] [stderr] Compiling mathtogenerics v0.0.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `self::test::Bencher` [INFO] [stdout] --> src/multiply.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 5 | use self::test::Bencher; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0601]: `main` function not found in crate `mathtogenerics` [INFO] [stdout] --> src/main.rs:1:1 [INFO] [stdout] | [INFO] [stdout] 1 | / #![feature(test)] [INFO] [stdout] 2 | | [INFO] [stdout] 3 | | mod multiply; [INFO] [stdout] 4 | | mod primes; [INFO] [stdout] | |___________^ consider adding a `main` function to `src/main.rs` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0107]: missing generics for trait `RandomAccessIterator` [INFO] [stdout] --> src/primes.rs:51:9 [INFO] [stdout] | [INFO] [stdout] 51 | impl RandomAccessIterator for Vec { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ expected 1 generic argument [INFO] [stdout] | [INFO] [stdout] note: trait defined here, with 1 generic parameter: `A` [INFO] [stdout] --> src/primes.rs:42:11 [INFO] [stdout] | [INFO] [stdout] 42 | pub trait RandomAccessIterator: Iterator { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ - [INFO] [stdout] help: add missing generic argument [INFO] [stdout] | [INFO] [stdout] 51 | impl RandomAccessIterator for Vec { [INFO] [stdout] | ~~~~~~~~~~~~~~~~~~~~~~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0107]: this trait takes 1 generic argument but 0 generic arguments were supplied [INFO] [stdout] --> src/primes.rs:66:18 [INFO] [stdout] | [INFO] [stdout] 66 | fn mark_sieve>(iter: I, mut begin: usize, end: usize, factor: usize) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ expected 1 generic argument [INFO] [stdout] | [INFO] [stdout] note: trait defined here, with 1 generic parameter: `A` [INFO] [stdout] --> src/primes.rs:42:11 [INFO] [stdout] | [INFO] [stdout] 42 | pub trait RandomAccessIterator: Iterator { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ - [INFO] [stdout] help: add missing generic argument [INFO] [stdout] | [INFO] [stdout] 66 | fn mark_sieve>(iter: I, mut begin: usize, end: usize, factor: usize) { [INFO] [stdout] | ++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 3 previous errors; 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0107, E0601. [INFO] [stdout] [INFO] [stdout] For more information about an error, try `rustc --explain E0107`. [INFO] [stdout] [INFO] [stderr] error: could not compile `mathtogenerics` due to 4 previous errors; 1 warning emitted [INFO] running `Command { std: "docker" "inspect" "72fdf2a4a4352bbe01dc666b312286227b519a761454e19341ef754246022616", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "72fdf2a4a4352bbe01dc666b312286227b519a761454e19341ef754246022616", kill_on_drop: false }` [INFO] [stdout] 72fdf2a4a4352bbe01dc666b312286227b519a761454e19341ef754246022616