[INFO] cloning repository https://github.com/akolybelnikov/algorithmic-toolbox [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/akolybelnikov/algorithmic-toolbox" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fakolybelnikov%2Falgorithmic-toolbox", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fakolybelnikov%2Falgorithmic-toolbox'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] a500072875f492a3eca74d39149e3f1ef950457e [INFO] checking akolybelnikov/algorithmic-toolbox against master#af4a5a13a15fa0c60e06321077ef452f769b42fd for pr-122960-3 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fakolybelnikov%2Falgorithmic-toolbox" "/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/akolybelnikov/algorithmic-toolbox 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/akolybelnikov/algorithmic-toolbox [INFO] finished tweaking git repo https://github.com/akolybelnikov/algorithmic-toolbox [INFO] tweaked toml for git repo https://github.com/akolybelnikov/algorithmic-toolbox written to /workspace/builds/worker-7-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/akolybelnikov/algorithmic-toolbox 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] d7f7bbc735f76abcc743708a8dc27280820946926932160aa40ea0393dda7586 [INFO] running `Command { std: "docker" "start" "-a" "d7f7bbc735f76abcc743708a8dc27280820946926932160aa40ea0393dda7586", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "d7f7bbc735f76abcc743708a8dc27280820946926932160aa40ea0393dda7586", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d7f7bbc735f76abcc743708a8dc27280820946926932160aa40ea0393dda7586", kill_on_drop: false }` [INFO] [stdout] d7f7bbc735f76abcc743708a8dc27280820946926932160aa40ea0393dda7586 [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] e4d8641aeb1af6a71d714f21a67fef6e2e7c4acaed98be80ff0bf6fa2cf72ba0 [INFO] running `Command { std: "docker" "start" "-a" "e4d8641aeb1af6a71d714f21a67fef6e2e7c4acaed98be80ff0bf6fa2cf72ba0", kill_on_drop: false }` [INFO] [stderr] Checking algorithmic-toolbox v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] error[E0061]: this function takes 1 argument but 2 arguments were supplied [INFO] [stdout] --> src/bin/collecting_signatures.rs:34:20 [INFO] [stdout] | [INFO] [stdout] 34 | assert_eq!(optimal_points(3, vec![Slot { start: 1, end: 3 }, Slot { start: 2, end: 5 }, Slot { start: 3, end: 6 }]), vec![3]); [INFO] [stdout] | ^^^^^^^^^^^^^^ --- [INFO] [stdout] | | [INFO] [stdout] | unexpected argument of type `{integer}` [INFO] [stdout] | help: remove the extra argument [INFO] [stdout] | [INFO] [stdout] note: function defined here [INFO] [stdout] --> src/bin/collecting_signatures.rs:4:4 [INFO] [stdout] | [INFO] [stdout] 4 | fn optimal_points(mut slots: Vec) -> Vec { [INFO] [stdout] | ^^^^^^^^^^^^^^ -------------------- [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0061]: this function takes 1 argument but 2 arguments were supplied [INFO] [stdout] --> src/bin/collecting_signatures.rs:35:20 [INFO] [stdout] | [INFO] [stdout] 35 | ... assert_eq!(optimal_points(4, vec![Slot { start: 4, end: 7 }, Slot { start: 1, end: 3 }, Slot { start: 2, end: 5 }, Slot { start: 5,... [INFO] [stdout] | ^^^^^^^^^^^^^^ --- [INFO] [stdout] | | [INFO] [stdout] | unexpected argument of type `{integer}` [INFO] [stdout] | help: remove the extra argument [INFO] [stdout] | [INFO] [stdout] note: function defined here [INFO] [stdout] --> src/bin/collecting_signatures.rs:4:4 [INFO] [stdout] | [INFO] [stdout] 4 | fn optimal_points(mut slots: Vec) -> Vec { [INFO] [stdout] | ^^^^^^^^^^^^^^ -------------------- [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0061]: this function takes 1 argument but 2 arguments were supplied [INFO] [stdout] --> src/bin/collecting_signatures.rs:36:20 [INFO] [stdout] | [INFO] [stdout] 36 | ... assert_eq!(optimal_points(7, vec![Slot { start: 12, end: 13 }, Slot { start: 10, end: 11 }, Slot { start: 8, end: 11 }, Slot { star... [INFO] [stdout] | ^^^^^^^^^^^^^^ --- [INFO] [stdout] | | [INFO] [stdout] | unexpected argument of type `{integer}` [INFO] [stdout] | help: remove the extra argument [INFO] [stdout] | [INFO] [stdout] note: function defined here [INFO] [stdout] --> src/bin/collecting_signatures.rs:4:4 [INFO] [stdout] | [INFO] [stdout] 4 | fn optimal_points(mut slots: Vec) -> Vec { [INFO] [stdout] | ^^^^^^^^^^^^^^ -------------------- [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused borrow that must be used [INFO] [stdout] --> src/bin/collecting_signatures.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 6 | / &slots.sort_by(|a, b| a.end [INFO] [stdout] 7 | | .partial_cmp(&b.end) [INFO] [stdout] 8 | | .unwrap()); [INFO] [stdout] | |__________________^ the borrow produces a value [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 6 | let _ = &slots.sort_by(|a, b| a.end [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 3 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0061`. [INFO] [stdout] [INFO] [stdout] warning: unused borrow that must be used [INFO] [stdout] --> src/bin/maximum_value_of_loot.rs:12:5 [INFO] [stdout] | [INFO] [stdout] 12 | &u.sort_by(|a, b| b.1.partial_cmp(&a.1).unwrap()); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the borrow produces a value [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 12 | let _ = &u.sort_by(|a, b| b.1.partial_cmp(&a.1).unwrap()); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused borrow that must be used [INFO] [stdout] --> src/bin/maximum_value_of_loot.rs:12:5 [INFO] [stdout] | [INFO] [stdout] 12 | &u.sort_by(|a, b| b.1.partial_cmp(&a.1).unwrap()); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the borrow produces a value [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 12 | let _ = &u.sort_by(|a, b| b.1.partial_cmp(&a.1).unwrap()); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `algorithmic-toolbox` (bin "collecting_signatures" test) due to 4 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "e4d8641aeb1af6a71d714f21a67fef6e2e7c4acaed98be80ff0bf6fa2cf72ba0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e4d8641aeb1af6a71d714f21a67fef6e2e7c4acaed98be80ff0bf6fa2cf72ba0", kill_on_drop: false }` [INFO] [stdout] e4d8641aeb1af6a71d714f21a67fef6e2e7c4acaed98be80ff0bf6fa2cf72ba0 [INFO] checking akolybelnikov/algorithmic-toolbox against try#36dbcaee1a55543dfc181be52a69d99ff46ff62f for pr-122960-3 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fakolybelnikov%2Falgorithmic-toolbox" "/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/akolybelnikov/algorithmic-toolbox 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/akolybelnikov/algorithmic-toolbox [INFO] finished tweaking git repo https://github.com/akolybelnikov/algorithmic-toolbox [INFO] tweaked toml for git repo https://github.com/akolybelnikov/algorithmic-toolbox written to /workspace/builds/worker-7-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/akolybelnikov/algorithmic-toolbox 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] 71b48bbcb4ca3d570e7216f50f5ca123319f0c363d4a39899609b4e6c74e0ab7 [INFO] running `Command { std: "docker" "start" "-a" "71b48bbcb4ca3d570e7216f50f5ca123319f0c363d4a39899609b4e6c74e0ab7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "71b48bbcb4ca3d570e7216f50f5ca123319f0c363d4a39899609b4e6c74e0ab7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "71b48bbcb4ca3d570e7216f50f5ca123319f0c363d4a39899609b4e6c74e0ab7", kill_on_drop: false }` [INFO] [stdout] 71b48bbcb4ca3d570e7216f50f5ca123319f0c363d4a39899609b4e6c74e0ab7 [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] 52c07bc8a0583bcdeda88a13de237eed913b7d3f16b796d7341a7bc691032aeb [INFO] running `Command { std: "docker" "start" "-a" "52c07bc8a0583bcdeda88a13de237eed913b7d3f16b796d7341a7bc691032aeb", kill_on_drop: false }` [INFO] [stderr] Copying to /tmp/fixit [INFO] [stderr] skipping non-2021 edition `2018` [INFO] running `Command { std: "docker" "inspect" "52c07bc8a0583bcdeda88a13de237eed913b7d3f16b796d7341a7bc691032aeb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "52c07bc8a0583bcdeda88a13de237eed913b7d3f16b796d7341a7bc691032aeb", kill_on_drop: false }` [INFO] [stdout] 52c07bc8a0583bcdeda88a13de237eed913b7d3f16b796d7341a7bc691032aeb