[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 master#af4a5a13a15fa0c60e06321077ef452f769b42fd for pr-122960-3 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fveniamin-ilmer%2Falgorithm-efficiency" "/workspace/builds/worker-7-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/veniamin-ilmer/algorithm-efficiency on toolchain af4a5a13a15fa0c60e06321077ef452f769b42fd [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+af4a5a13a15fa0c60e06321077ef452f769b42fd" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [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-7-tc1/source/Cargo.toml [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" "+af4a5a13a15fa0c60e06321077ef452f769b42fd" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+af4a5a13a15fa0c60e06321077ef452f769b42fd" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] f8d781001fa30a63b132c5c32e51cc041df9d37be8420c1d3a228e10ba1911d2 [INFO] running `Command { std: "docker" "start" "-a" "f8d781001fa30a63b132c5c32e51cc041df9d37be8420c1d3a228e10ba1911d2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "f8d781001fa30a63b132c5c32e51cc041df9d37be8420c1d3a228e10ba1911d2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f8d781001fa30a63b132c5c32e51cc041df9d37be8420c1d3a228e10ba1911d2", kill_on_drop: false }` [INFO] [stdout] f8d781001fa30a63b132c5c32e51cc041df9d37be8420c1d3a228e10ba1911d2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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=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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+af4a5a13a15fa0c60e06321077ef452f769b42fd" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 6a2fd846432cb8c35da6bace2de82c9890f69406140d3969c771870c55433de1 [INFO] running `Command { std: "docker" "start" "-a" "6a2fd846432cb8c35da6bace2de82c9890f69406140d3969c771870c55433de1", kill_on_drop: false }` [INFO] [stderr] Compiling autocfg v0.1.4 [INFO] [stderr] Compiling libc v0.2.55 [INFO] [stderr] Checking rand_core v0.4.0 [INFO] [stderr] Compiling arrayvec v0.4.10 [INFO] [stderr] Compiling ryu v0.2.8 [INFO] [stderr] Checking nodrop v0.1.13 [INFO] [stderr] Compiling serde v1.0.92 [INFO] [stderr] Compiling proc-macro2 v0.4.30 [INFO] [stderr] Checking cfg-if v0.1.9 [INFO] [stderr] Checking crossbeam-utils v0.2.2 [INFO] [stderr] Checking rand_core v0.3.1 [INFO] [stderr] Compiling rayon-core v1.4.1 [INFO] [stderr] Checking lazy_static v1.3.0 [INFO] [stderr] Compiling unicode-xid v0.1.0 [INFO] [stderr] Compiling byteorder v1.3.1 [INFO] [stderr] Checking scopeguard v0.3.3 [INFO] [stderr] Checking memoffset v0.2.1 [INFO] [stderr] Compiling memchr v2.2.0 [INFO] [stderr] Checking itoa v0.4.4 [INFO] [stderr] Compiling syn v0.15.34 [INFO] [stderr] Checking either v1.5.2 [INFO] [stderr] Compiling rand_pcg v0.1.2 [INFO] [stderr] Checking crossbeam-epoch v0.3.1 [INFO] [stderr] Compiling num-traits v0.2.8 [INFO] [stderr] Checking num_cpus v1.10.0 [INFO] [stderr] Checking crossbeam-deque v0.2.0 [INFO] [stderr] Compiling quote v0.6.12 [INFO] [stderr] Compiling rand_chacha v0.1.1 [INFO] [stderr] Checking unicode-width v0.1.5 [INFO] [stderr] Compiling rayon v1.0.3 [INFO] [stderr] Checking textwrap v0.11.0 [INFO] [stderr] Checking csv-core v0.1.5 [INFO] [stderr] Checking rand_os v0.1.3 [INFO] [stderr] Checking itertools v0.8.0 [INFO] [stderr] Compiling rand v0.6.5 [INFO] [stderr] Checking bitflags v1.0.4 [INFO] [stderr] Checking same-file v1.0.4 [INFO] [stderr] Checking cast v0.2.2 [INFO] [stderr] Checking walkdir v2.2.7 [INFO] [stderr] Checking clap v2.33.0 [INFO] [stderr] Checking rand_xoshiro v0.1.0 [INFO] [stderr] Checking atty v0.2.11 [INFO] [stderr] Checking rand_isaac v0.1.1 [INFO] [stderr] Checking rand_xorshift v0.1.1 [INFO] [stderr] Checking rand_hc v0.1.0 [INFO] [stderr] Checking rand_jitter v0.1.4 [INFO] [stderr] Checking criterion-plot v0.3.1 [INFO] [stderr] Checking serde_json v1.0.39 [INFO] [stderr] Checking csv v1.0.7 [INFO] [stderr] Compiling serde_derive v1.0.92 [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] error[E0425]: cannot find value `sort` in module `insertions2` [INFO] [stdout] --> benches/sort/bench.rs:43:98 [INFO] [stdout] | [INFO] [stdout] 43 | "Insertion2", move |b: &mut Bencher, size: &usize| { benchmark_sort(b, size, &insertions2::sort) }, [INFO] [stdout] | ^^^^ not found in `insertions2` [INFO] [stdout] | [INFO] [stdout] help: consider importing one of these items [INFO] [stdout] | [INFO] [stdout] 1 + use crate::bubble::sort; [INFO] [stdout] | [INFO] [stdout] 1 + use crate::comb::sort; [INFO] [stdout] | [INFO] [stdout] 1 + use crate::cycle::sort; [INFO] [stdout] | [INFO] [stdout] 1 + use crate::heap::sort; [INFO] [stdout] | [INFO] [stdout] and 5 other candidates [INFO] [stdout] help: if you import `sort`, refer to it directly [INFO] [stdout] | [INFO] [stdout] 43 - "Insertion2", move |b: &mut Bencher, size: &usize| { benchmark_sort(b, size, &insertions2::sort) }, [INFO] [stdout] 43 + "Insertion2", move |b: &mut Bencher, size: &usize| { benchmark_sort(b, size, &sort) }, [INFO] [stdout] | [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)]` on by default [INFO] [stdout] help: if this is an object-safe 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] error: aborting due to 2 previous errors; 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0425, E0583. [INFO] [stdout] [INFO] [stdout] For more information about an error, try `rustc --explain E0425`. [INFO] [stdout] [INFO] [stderr] error: could not compile `algorithms` (bench "sort") due to 3 previous errors; 1 warning emitted [INFO] running `Command { std: "docker" "inspect" "6a2fd846432cb8c35da6bace2de82c9890f69406140d3969c771870c55433de1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6a2fd846432cb8c35da6bace2de82c9890f69406140d3969c771870c55433de1", kill_on_drop: false }` [INFO] [stdout] 6a2fd846432cb8c35da6bace2de82c9890f69406140d3969c771870c55433de1 [INFO] checking veniamin-ilmer/algorithm-efficiency against try#36dbcaee1a55543dfc181be52a69d99ff46ff62f for pr-122960-3 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fveniamin-ilmer%2Falgorithm-efficiency" "/workspace/builds/worker-7-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/veniamin-ilmer/algorithm-efficiency on toolchain 36dbcaee1a55543dfc181be52a69d99ff46ff62f [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+36dbcaee1a55543dfc181be52a69d99ff46ff62f" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [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-7-tc2/source/Cargo.toml [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" "+36dbcaee1a55543dfc181be52a69d99ff46ff62f" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+36dbcaee1a55543dfc181be52a69d99ff46ff62f" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 6dd737b6b07e699389b557c1ec352deb08eb38d08153de59d447de7f21779510 [INFO] running `Command { std: "docker" "start" "-a" "6dd737b6b07e699389b557c1ec352deb08eb38d08153de59d447de7f21779510", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "6dd737b6b07e699389b557c1ec352deb08eb38d08153de59d447de7f21779510", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6dd737b6b07e699389b557c1ec352deb08eb38d08153de59d447de7f21779510", kill_on_drop: false }` [INFO] [stdout] 6dd737b6b07e699389b557c1ec352deb08eb38d08153de59d447de7f21779510 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+36dbcaee1a55543dfc181be52a69d99ff46ff62f" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 17801217c613a72a0a4d89c4a9dcb6cd0fdb6f52501fa6fff15ff07a302a3f58 [INFO] running `Command { std: "docker" "start" "-a" "17801217c613a72a0a4d89c4a9dcb6cd0fdb6f52501fa6fff15ff07a302a3f58", kill_on_drop: false }` [INFO] [stderr] Copying to /tmp/fixit [INFO] [stderr] skipping non-2021 edition `2018` [INFO] running `Command { std: "docker" "inspect" "17801217c613a72a0a4d89c4a9dcb6cd0fdb6f52501fa6fff15ff07a302a3f58", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "17801217c613a72a0a4d89c4a9dcb6cd0fdb6f52501fa6fff15ff07a302a3f58", kill_on_drop: false }` [INFO] [stdout] 17801217c613a72a0a4d89c4a9dcb6cd0fdb6f52501fa6fff15ff07a302a3f58