[INFO] cloning repository https://github.com/PsichiX/rust-maze-solver-benchmark [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/PsichiX/rust-maze-solver-benchmark" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FPsichiX%2Frust-maze-solver-benchmark", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FPsichiX%2Frust-maze-solver-benchmark'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 9470fae37e1c66cca95d29c752be2b23ff5ee65f [INFO] checking PsichiX/rust-maze-solver-benchmark against master#af4a5a13a15fa0c60e06321077ef452f769b42fd for pr-122960-4 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FPsichiX%2Frust-maze-solver-benchmark" "/workspace/builds/worker-2-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/PsichiX/rust-maze-solver-benchmark 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/PsichiX/rust-maze-solver-benchmark [INFO] finished tweaking git repo https://github.com/PsichiX/rust-maze-solver-benchmark [INFO] tweaked toml for git repo https://github.com/PsichiX/rust-maze-solver-benchmark written to /workspace/builds/worker-2-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/PsichiX/rust-maze-solver-benchmark 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-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] b3e12d76d731e8cb232d7eb986295924f4b280690fa420f56fb702aa7e780328 [INFO] running `Command { std: "docker" "start" "-a" "b3e12d76d731e8cb232d7eb986295924f4b280690fa420f56fb702aa7e780328", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "b3e12d76d731e8cb232d7eb986295924f4b280690fa420f56fb702aa7e780328", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b3e12d76d731e8cb232d7eb986295924f4b280690fa420f56fb702aa7e780328", kill_on_drop: false }` [INFO] [stdout] b3e12d76d731e8cb232d7eb986295924f4b280690fa420f56fb702aa7e780328 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+af4a5a13a15fa0c60e06321077ef452f769b42fd" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 9990cf085e7d2ff5e9901e300a1c916f83462ff3ce348aafaa5b75e97368192a [INFO] running `Command { std: "docker" "start" "-a" "9990cf085e7d2ff5e9901e300a1c916f83462ff3ce348aafaa5b75e97368192a", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.70 [INFO] [stderr] Compiling getrandom v0.1.14 [INFO] [stderr] Compiling autocfg v1.0.0 [INFO] [stderr] Checking ppv-lite86 v0.2.8 [INFO] [stderr] Checking unicode-width v0.1.7 [INFO] [stderr] Checking fixedbitset v0.2.0 [INFO] [stderr] Checking textwrap v0.11.0 [INFO] [stderr] Compiling indexmap v1.3.2 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking clap v2.33.1 [INFO] [stderr] Checking rand_core v0.5.1 [INFO] [stderr] Checking petgraph v0.5.1 [INFO] [stderr] Checking rand_chacha v0.2.2 [INFO] [stderr] Checking rand v0.7.3 [INFO] [stderr] Checking rust-maze-solver-benchmark v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] error[E0425]: cannot find function `read_to_string` in this scope [INFO] [stdout] --> src/benchmarks/petgraph.rs:185:22 [INFO] [stdout] | [INFO] [stdout] 185 | let source = read_to_string("./resources/maze.txt").unwrap(); [INFO] [stdout] | ^^^^^^^^^^^^^^ not found in this scope [INFO] [stdout] | [INFO] [stdout] help: consider importing one of these items [INFO] [stdout] | [INFO] [stdout] 181 + use crate::read_to_string; [INFO] [stdout] | [INFO] [stdout] 181 + use std::fs::read_to_string; [INFO] [stdout] | [INFO] [stdout] 181 + use std::io::read_to_string; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0425]: cannot find function `load_maze` in this scope [INFO] [stdout] --> src/benchmarks/petgraph.rs:186:20 [INFO] [stdout] | [INFO] [stdout] 186 | let maze = load_maze("./resources/maze.txt"); [INFO] [stdout] | ^^^^^^^^^ not found in this scope [INFO] [stdout] | [INFO] [stdout] help: consider importing this function [INFO] [stdout] | [INFO] [stdout] 181 + use crate::load_maze; [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 E0425`. [INFO] [stdout] [INFO] [stderr] error: could not compile `rust-maze-solver-benchmark` (bin "rust-maze-solver-benchmark" test) due to 3 previous errors [INFO] running `Command { std: "docker" "inspect" "9990cf085e7d2ff5e9901e300a1c916f83462ff3ce348aafaa5b75e97368192a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9990cf085e7d2ff5e9901e300a1c916f83462ff3ce348aafaa5b75e97368192a", kill_on_drop: false }` [INFO] [stdout] 9990cf085e7d2ff5e9901e300a1c916f83462ff3ce348aafaa5b75e97368192a [INFO] checking PsichiX/rust-maze-solver-benchmark against try#36dbcaee1a55543dfc181be52a69d99ff46ff62f for pr-122960-4 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FPsichiX%2Frust-maze-solver-benchmark" "/workspace/builds/worker-2-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/PsichiX/rust-maze-solver-benchmark 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/PsichiX/rust-maze-solver-benchmark [INFO] finished tweaking git repo https://github.com/PsichiX/rust-maze-solver-benchmark [INFO] tweaked toml for git repo https://github.com/PsichiX/rust-maze-solver-benchmark written to /workspace/builds/worker-2-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/PsichiX/rust-maze-solver-benchmark 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-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] 6fc6eeacfd159c9b09c37c1b6a738ee20825d3769f2c12a3a3a29775d904726b [INFO] running `Command { std: "docker" "start" "-a" "6fc6eeacfd159c9b09c37c1b6a738ee20825d3769f2c12a3a3a29775d904726b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "6fc6eeacfd159c9b09c37c1b6a738ee20825d3769f2c12a3a3a29775d904726b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6fc6eeacfd159c9b09c37c1b6a738ee20825d3769f2c12a3a3a29775d904726b", kill_on_drop: false }` [INFO] [stdout] 6fc6eeacfd159c9b09c37c1b6a738ee20825d3769f2c12a3a3a29775d904726b [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+36dbcaee1a55543dfc181be52a69d99ff46ff62f" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] be580b7981d8161026d2280d48ed1ead68e3ec39aaacb0ca68634c2ec1330c5d [INFO] running `Command { std: "docker" "start" "-a" "be580b7981d8161026d2280d48ed1ead68e3ec39aaacb0ca68634c2ec1330c5d", kill_on_drop: false }` [INFO] [stderr] Copying to /tmp/fixit [INFO] [stderr] skipping non-2021 edition `2018` [INFO] running `Command { std: "docker" "inspect" "be580b7981d8161026d2280d48ed1ead68e3ec39aaacb0ca68634c2ec1330c5d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "be580b7981d8161026d2280d48ed1ead68e3ec39aaacb0ca68634c2ec1330c5d", kill_on_drop: false }` [INFO] [stdout] be580b7981d8161026d2280d48ed1ead68e3ec39aaacb0ca68634c2ec1330c5d