[INFO] cloning repository https://github.com/miutamihai/ds-homework-1 [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/miutamihai/ds-homework-1" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmiutamihai%2Fds-homework-1", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmiutamihai%2Fds-homework-1'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] b88e738bf4ae1c137cd0d327cb7b2ce94878d4c3 [INFO] checking miutamihai/ds-homework-1 against master#506512391b1a75ae450d36c9420978402a91abcc for pr-125384 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmiutamihai%2Fds-homework-1" "/workspace/builds/worker-0-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/miutamihai/ds-homework-1 on toolchain 506512391b1a75ae450d36c9420978402a91abcc [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+506512391b1a75ae450d36c9420978402a91abcc" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/miutamihai/ds-homework-1 [INFO] finished tweaking git repo https://github.com/miutamihai/ds-homework-1 [INFO] tweaked toml for git repo https://github.com/miutamihai/ds-homework-1 written to /workspace/builds/worker-0-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/miutamihai/ds-homework-1 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" "+506512391b1a75ae450d36c9420978402a91abcc" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:59a85a07ab18ca8720692f8e61effa1c651d9e2ca591e072c2b212bb91a6b8b5" "/opt/rustwide/cargo-home/bin/cargo" "+506512391b1a75ae450d36c9420978402a91abcc" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] e21069b05bfa4061a03ed0349dc4ae829077be068fbf17e892910db0e28feb1d [INFO] running `Command { std: "docker" "start" "-a" "e21069b05bfa4061a03ed0349dc4ae829077be068fbf17e892910db0e28feb1d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "e21069b05bfa4061a03ed0349dc4ae829077be068fbf17e892910db0e28feb1d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e21069b05bfa4061a03ed0349dc4ae829077be068fbf17e892910db0e28feb1d", kill_on_drop: false }` [INFO] [stdout] e21069b05bfa4061a03ed0349dc4ae829077be068fbf17e892910db0e28feb1d [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:59a85a07ab18ca8720692f8e61effa1c651d9e2ca591e072c2b212bb91a6b8b5" "/opt/rustwide/cargo-home/bin/cargo" "+506512391b1a75ae450d36c9420978402a91abcc" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 27854ca77cd792b1e8bd2987e83f9ae6c03994ada0fa382be7684b81f7e741c5 [INFO] running `Command { std: "docker" "start" "-a" "27854ca77cd792b1e8bd2987e83f9ae6c03994ada0fa382be7684b81f7e741c5", kill_on_drop: false }` [INFO] [stderr] Checking homework1 v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] error[E0432]: unresolved import `subsets_exercise_4::subset` [INFO] [stdout] --> src/main.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use subsets_exercise_4::subset; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^------ [INFO] [stdout] | | | [INFO] [stdout] | | help: a similar name exists in the module: `subsets` [INFO] [stdout] | no `subset` in `subsets_exercise_4` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0432]: unresolved import `subsets_exercise_4::subset` [INFO] [stdout] --> src/main.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use subsets_exercise_4::subset; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^------ [INFO] [stdout] | | | [INFO] [stdout] | | help: a similar name exists in the module: `subsets` [INFO] [stdout] | no `subset` in `subsets_exercise_4` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0369]: cannot add `i32` to `&Vec` [INFO] [stdout] --> src/subsets_exercise_4.rs:8:33 [INFO] [stdout] | [INFO] [stdout] 8 | subsets(set, result, subset + set[index], index + 1); [INFO] [stdout] | ------ ^ ---------- i32 [INFO] [stdout] | | [INFO] [stdout] | &Vec [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0369]: cannot add `i32` to `&Vec` [INFO] [stdout] --> src/subsets_exercise_4.rs:8:33 [INFO] [stdout] | [INFO] [stdout] 8 | subsets(set, result, subset + set[index], index + 1); [INFO] [stdout] | ------ ^ ---------- i32 [INFO] [stdout] | | [INFO] [stdout] | &Vec [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 2 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0369, E0432. [INFO] [stdout] [INFO] [stdout] For more information about an error, try `rustc --explain E0369`. [INFO] [stdout] [INFO] [stdout] error: aborting due to 2 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0369, E0432. [INFO] [stdout] [INFO] [stdout] For more information about an error, try `rustc --explain E0369`. [INFO] [stdout] [INFO] [stderr] error: could not compile `homework1` (bin "homework1") due to 3 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: could not compile `homework1` (bin "homework1" test) due to 3 previous errors [INFO] running `Command { std: "docker" "inspect" "27854ca77cd792b1e8bd2987e83f9ae6c03994ada0fa382be7684b81f7e741c5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "27854ca77cd792b1e8bd2987e83f9ae6c03994ada0fa382be7684b81f7e741c5", kill_on_drop: false }` [INFO] [stdout] 27854ca77cd792b1e8bd2987e83f9ae6c03994ada0fa382be7684b81f7e741c5 [INFO] checking miutamihai/ds-homework-1 against try#dae34b759e282c069aa28752564694effd121a63 for pr-125384 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmiutamihai%2Fds-homework-1" "/workspace/builds/worker-0-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/miutamihai/ds-homework-1 on toolchain dae34b759e282c069aa28752564694effd121a63 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+dae34b759e282c069aa28752564694effd121a63" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/miutamihai/ds-homework-1 [INFO] finished tweaking git repo https://github.com/miutamihai/ds-homework-1 [INFO] tweaked toml for git repo https://github.com/miutamihai/ds-homework-1 written to /workspace/builds/worker-0-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/miutamihai/ds-homework-1 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" "+dae34b759e282c069aa28752564694effd121a63" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:59a85a07ab18ca8720692f8e61effa1c651d9e2ca591e072c2b212bb91a6b8b5" "/opt/rustwide/cargo-home/bin/cargo" "+dae34b759e282c069aa28752564694effd121a63" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] b0b7277c4f8802c820a796caf8e378b924c2d447d1319b1a44713606dd02430b [INFO] running `Command { std: "docker" "start" "-a" "b0b7277c4f8802c820a796caf8e378b924c2d447d1319b1a44713606dd02430b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "b0b7277c4f8802c820a796caf8e378b924c2d447d1319b1a44713606dd02430b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b0b7277c4f8802c820a796caf8e378b924c2d447d1319b1a44713606dd02430b", kill_on_drop: false }` [INFO] [stdout] b0b7277c4f8802c820a796caf8e378b924c2d447d1319b1a44713606dd02430b [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:59a85a07ab18ca8720692f8e61effa1c651d9e2ca591e072c2b212bb91a6b8b5" "/opt/rustwide/cargo-home/bin/cargo" "+dae34b759e282c069aa28752564694effd121a63" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] a33430c0e6063c75dbdcb665d2725651a802665ba4ae5280c822958bce453aeb [INFO] running `Command { std: "docker" "start" "-a" "a33430c0e6063c75dbdcb665d2725651a802665ba4ae5280c822958bce453aeb", kill_on_drop: false }` [INFO] [stderr] Copying to /tmp/fixit [INFO] [stderr] skipping non-2021 edition `2018` [INFO] running `Command { std: "docker" "inspect" "a33430c0e6063c75dbdcb665d2725651a802665ba4ae5280c822958bce453aeb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a33430c0e6063c75dbdcb665d2725651a802665ba4ae5280c822958bce453aeb", kill_on_drop: false }` [INFO] [stdout] a33430c0e6063c75dbdcb665d2725651a802665ba4ae5280c822958bce453aeb