[INFO] cloning repository https://github.com/veniamin-ilmer/algorithm-efficiency [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/veniamin-ilmer/algorithm-efficiency" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fveniamin-ilmer%2Falgorithm-efficiency", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fveniamin-ilmer%2Falgorithm-efficiency'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 5836e50f1d139668db1bc0b6f6b07e7b7f20e2d1 [INFO] checking veniamin-ilmer/algorithm-efficiency against try#f27166d4c64dc29edc5ea3214357f191edf8b635 for pr-148329 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fveniamin-ilmer%2Falgorithm-efficiency" "/workspace/builds/worker-4-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc2/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/veniamin-ilmer/algorithm-efficiency [INFO] finished tweaking git repo https://github.com/veniamin-ilmer/algorithm-efficiency [INFO] tweaked toml for git repo https://github.com/veniamin-ilmer/algorithm-efficiency written to /workspace/builds/worker-4-tc2/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/veniamin-ilmer/algorithm-efficiency on toolchain f27166d4c64dc29edc5ea3214357f191edf8b635 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+f27166d4c64dc29edc5ea3214357f191edf8b635" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/veniamin-ilmer/algorithm-efficiency 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" "+f27166d4c64dc29edc5ea3214357f191edf8b635" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded criterion-plot v0.3.1 [INFO] [stderr] Downloaded rand_xoshiro v0.1.0 [INFO] [stderr] Downloaded criterion v0.2.11 [INFO] [stderr] Downloaded cast v0.2.2 [INFO] [stderr] Downloaded tinytemplate v1.0.2 [INFO] [stderr] Downloaded rayon v1.0.3 [INFO] [stderr] Downloaded itertools v0.8.0 [INFO] [stderr] Downloaded libc v0.2.55 [INFO] [stderr] Downloaded csv v1.0.7 [INFO] [stderr] Downloaded csv-core v0.1.5 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+f27166d4c64dc29edc5ea3214357f191edf8b635" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 6db42b11e7797ba1781be88fa0ade853569213adf2db66265813913c6db6dfb7 [INFO] running `Command { std: "docker" "start" "-a" "6db42b11e7797ba1781be88fa0ade853569213adf2db66265813913c6db6dfb7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "6db42b11e7797ba1781be88fa0ade853569213adf2db66265813913c6db6dfb7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6db42b11e7797ba1781be88fa0ade853569213adf2db66265813913c6db6dfb7", kill_on_drop: false }` [INFO] [stdout] 6db42b11e7797ba1781be88fa0ade853569213adf2db66265813913c6db6dfb7 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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=forbid" "-e" "RUSTDOCFLAGS=--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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+f27166d4c64dc29edc5ea3214357f191edf8b635" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 61bb24f19da022d323f003634d5eb0f168e8c3980ba9c2bf3b890ab38277b2da [INFO] running `Command { std: "docker" "start" "-a" "61bb24f19da022d323f003634d5eb0f168e8c3980ba9c2bf3b890ab38277b2da", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.55 [INFO] [stderr] Compiling arrayvec v0.4.10 [INFO] [stderr] Compiling serde v1.0.92 [INFO] [stderr] Checking nodrop v0.1.13 [INFO] [stderr] Compiling rayon-core v1.4.1 [INFO] [stderr] Checking memoffset v0.2.1 [INFO] [stderr] Compiling byteorder v1.3.1 [INFO] [stderr] Compiling memchr v2.2.0 [INFO] [stderr] Checking either v1.5.2 [INFO] [stderr] Checking crossbeam-utils v0.2.2 [INFO] [stderr] Compiling rayon v1.0.3 [INFO] [stderr] Checking cast v0.2.2 [INFO] [stderr] Checking clap v2.33.0 [INFO] [stderr] Checking itertools v0.8.0 [INFO] [stderr] Checking rand_xoshiro v0.1.0 [INFO] [stderr] Checking num_cpus v1.10.0 [INFO] [stderr] Checking rand_os v0.1.3 [INFO] [stderr] Checking atty v0.2.11 [INFO] [stderr] Checking crossbeam-epoch v0.3.1 [INFO] [stderr] Checking rand v0.6.5 [INFO] [stderr] Checking criterion-plot v0.3.1 [INFO] [stderr] Checking csv-core v0.1.5 [INFO] [stderr] Checking crossbeam-deque v0.2.0 [INFO] [stderr] Checking serde_json v1.0.39 [INFO] [stderr] Checking csv v1.0.7 [INFO] [stderr] Checking tinytemplate v1.0.2 [INFO] [stderr] Checking criterion v0.2.11 [INFO] [stderr] Checking algorithms v1.0.0 (/opt/rustwide/workdir) [INFO] [stdout] error[E0583]: file not found for module `insertions2` [INFO] [stdout] --> benches/sort/bench.rs:9:1 [INFO] [stdout] | [INFO] [stdout] 9 | mod insertions2; [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: to create the module `insertions2`, create file "benches/sort/insertions2.rs" or "benches/sort/insertions2/mod.rs" [INFO] [stdout] = note: if there is a `mod insertions2` elsewhere in the crate already, import it with `use crate::...` instead [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> benches/sort/bench.rs:25:77 [INFO] [stdout] | [INFO] [stdout] 25 | let benchmark_sort = move |b: &mut Bencher, size: &usize, sort_function: &Fn(&mut [u32])| { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` (part of `#[warn(rust_2021_compatibility)]`) on by default [INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn` [INFO] [stdout] | [INFO] [stdout] 25 | let benchmark_sort = move |b: &mut Bencher, size: &usize, sort_function: &dyn Fn(&mut [u32])| { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0583`. [INFO] [stdout] [INFO] [stderr] error: could not compile `algorithms` (bench "sort") due to 1 previous error; 1 warning emitted [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] running `Command { std: "docker" "inspect" "61bb24f19da022d323f003634d5eb0f168e8c3980ba9c2bf3b890ab38277b2da", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "61bb24f19da022d323f003634d5eb0f168e8c3980ba9c2bf3b890ab38277b2da", kill_on_drop: false }` [INFO] [stdout] 61bb24f19da022d323f003634d5eb0f168e8c3980ba9c2bf3b890ab38277b2da