[INFO] cloning repository https://github.com/NikitaMGrimm/rust-learning-problems [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/NikitaMGrimm/rust-learning-problems" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FNikitaMGrimm%2Frust-learning-problems", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FNikitaMGrimm%2Frust-learning-problems'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] aeefb4a9812508da36585c152c3a5a2fbbd38763 [INFO] checking NikitaMGrimm/rust-learning-problems against master#506512391b1a75ae450d36c9420978402a91abcc for pr-125384 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FNikitaMGrimm%2Frust-learning-problems" "/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/NikitaMGrimm/rust-learning-problems 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/NikitaMGrimm/rust-learning-problems [INFO] finished tweaking git repo https://github.com/NikitaMGrimm/rust-learning-problems [INFO] tweaked toml for git repo https://github.com/NikitaMGrimm/rust-learning-problems written to /workspace/builds/worker-7-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/NikitaMGrimm/rust-learning-problems 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] [stderr] warning: virtual workspace defaulting to `resolver = "1"` despite one or more workspace members being on edition 2021 which implies `resolver = "2"` [INFO] [stderr] note: to keep the current resolver, specify `workspace.resolver = "1"` in the workspace root's manifest [INFO] [stderr] note: to use the edition 2021 resolver, specify `workspace.resolver = "2"` in the workspace root's manifest [INFO] [stderr] note: for more details see https://doc.rust-lang.org/cargo/reference/resolver.html#resolver-versions [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:beeedbb442662e57d416641ecc3200b38e573c25b057896194468d05594dd835" "/opt/rustwide/cargo-home/bin/cargo" "+506512391b1a75ae450d36c9420978402a91abcc" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 0966df5d3e695c3f641611f3e4bf889e2b815d5a5d7a6b0df3b7d9e5ebcedbca [INFO] running `Command { std: "docker" "start" "-a" "0966df5d3e695c3f641611f3e4bf889e2b815d5a5d7a6b0df3b7d9e5ebcedbca", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "0966df5d3e695c3f641611f3e4bf889e2b815d5a5d7a6b0df3b7d9e5ebcedbca", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0966df5d3e695c3f641611f3e4bf889e2b815d5a5d7a6b0df3b7d9e5ebcedbca", kill_on_drop: false }` [INFO] [stdout] 0966df5d3e695c3f641611f3e4bf889e2b815d5a5d7a6b0df3b7d9e5ebcedbca [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=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:beeedbb442662e57d416641ecc3200b38e573c25b057896194468d05594dd835" "/opt/rustwide/cargo-home/bin/cargo" "+506512391b1a75ae450d36c9420978402a91abcc" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] c054c0f6e98c14229eae0f544ce22becd25670d4a556783300e06a0cc3714166 [INFO] running `Command { std: "docker" "start" "-a" "c054c0f6e98c14229eae0f544ce22becd25670d4a556783300e06a0cc3714166", kill_on_drop: false }` [INFO] [stderr] warning: virtual workspace defaulting to `resolver = "1"` despite one or more workspace members being on edition 2021 which implies `resolver = "2"` [INFO] [stderr] note: to keep the current resolver, specify `workspace.resolver = "1"` in the workspace root's manifest [INFO] [stderr] note: to use the edition 2021 resolver, specify `workspace.resolver = "2"` in the workspace root's manifest [INFO] [stderr] note: for more details see https://doc.rust-lang.org/cargo/reference/resolver.html#resolver-versions [INFO] [stderr] Compiling libc v0.2.140 [INFO] [stderr] Checking hello_multithread v0.1.0 (/opt/rustwide/workdir/RustBook/hello_multithread) [INFO] [stderr] Checking minigrep v0.1.0 (/opt/rustwide/workdir/RustBook/minigrep) [INFO] [stderr] Checking blog_testing_oop_rusty v0.1.0 (/opt/rustwide/workdir/RustBook/blog_testing_oop_rusty) [INFO] [stderr] Checking blog_testing_oop v0.1.0 (/opt/rustwide/workdir/RustBook/blog_testing_oop) [INFO] [stderr] Checking progress_bar v0.1.0 (/opt/rustwide/workdir/RustBook/progress_bar) [INFO] [stderr] Checking adder v0.1.0 (/opt/rustwide/workdir/RustBook/adder) [INFO] [stderr] Checking restaurant v0.1.0 (/opt/rustwide/workdir/RustBook/restaurant) [INFO] [stderr] Checking traits_and_stuff v0.1.0 (/opt/rustwide/workdir/RustBook/traits_and_stuff) [INFO] [stderr] Checking macro_testing v0.1.0 (/opt/rustwide/workdir/RustBook/macro_testing) [INFO] [stderr] Checking sized_advanced_types_testing v0.1.0 (/opt/rustwide/workdir/RustBook/sized_advanced_types_testing) [INFO] [stderr] Checking multithreading_testing v0.1.0 (/opt/rustwide/workdir/RustBook/multithreading_testing) [INFO] [stderr] Checking variables v0.1.0 (/opt/rustwide/workdir/RustBook/variables) [INFO] [stderr] Checking fibonacci_generator v0.1.0 (/opt/rustwide/workdir/RustBook/fibonacci_generator) [INFO] [stderr] Checking basic_mathematical_operations v0.1.0 (/opt/rustwide/workdir/Codewars/8kyu/basic_mathematical_operations) [INFO] [stderr] Checking grasshopper_messi_goals v0.1.0 (/opt/rustwide/workdir/Codewars/8kyu/grasshopper_messi_goals) [INFO] [stderr] Checking twelve_days_of_christmas v0.1.0 (/opt/rustwide/workdir/RustBook/twelve_days_of_christmas) [INFO] [stderr] Checking threadpool_testing v0.1.0 (/opt/rustwide/workdir/RustBook/threadpool_testing) [INFO] [stderr] Checking volume_of_a_cuboid v0.1.0 (/opt/rustwide/workdir/Codewars/8kyu/volume_of_a_cuboid) [INFO] [stderr] Checking ownership_testing v0.1.0 (/opt/rustwide/workdir/RustBook/ownership_testing) [INFO] [stderr] Checking calc_averages v0.1.0 (/opt/rustwide/workdir/RustBook/calc_averages) [INFO] [stderr] Checking powers_of_2 v0.1.0 (/opt/rustwide/workdir/Codewars/8kyu/powers_of_2) [INFO] [stderr] Checking grasshopper_summation v0.1.0 (/opt/rustwide/workdir/Codewars/8kyu/grasshopper_summation) [INFO] [stderr] Checking string_slices v0.1.0 (/opt/rustwide/workdir/RustBook/string_slices) [INFO] [stderr] Checking fahrenheit_to_celsius v0.1.0 (/opt/rustwide/workdir/RustBook/fahrenheit_to_celsius) [INFO] [stderr] Checking unsafe_testing v0.1.0 (/opt/rustwide/workdir/RustBook/unsafe_testing) [INFO] [stderr] Checking while_as_loop v0.1.0 (/opt/rustwide/workdir/RustBook/while_as_loop) [INFO] [stderr] Checking total_amount_of_points v0.1.0 (/opt/rustwide/workdir/Codewars/8kyu/total_amount_of_points) [INFO] [stderr] Checking function_1_hello_world v0.1.0 (/opt/rustwide/workdir/Codewars/8kyu/function_1_hello_world) [INFO] [stderr] Checking closures v0.1.0 (/opt/rustwide/workdir/RustBook/closures) [INFO] [stdout] error[E0601]: `main` function not found in crate `grasshopper_messi_goals` [INFO] [stdout] --> Codewars/8kyu/grasshopper_messi_goals/src/main.rs:27:87 [INFO] [stdout] | [INFO] [stdout] 27 | static total_goals: u32 = la_liga_goals + champions_league_goals + copa_del_rey_goals; [INFO] [stdout] | ^ consider adding a `main` function to `Codewars/8kyu/grasshopper_messi_goals/src/main.rs` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 1 previous error [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0601`. [INFO] [stdout] [INFO] [stderr] Checking advanced_closures_testing v0.1.0 (/opt/rustwide/workdir/RustBook/advanced_closures_testing) [INFO] [stderr] Checking structs_testing v0.1.0 (/opt/rustwide/workdir/RustBook/structs_testing) [INFO] [stderr] Checking hello v0.1.0 (/opt/rustwide/workdir/RustBook/hello) [INFO] [stderr] error: could not compile `grasshopper_messi_goals` (bin "grasshopper_messi_goals") due to 2 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] error[E0425]: cannot find function `printf` in this scope [INFO] [stdout] --> RustBook/closures/src/main.rs:92:5 [INFO] [stdout] | [INFO] [stdout] 34 | / fn printf1(f: F, a: i32, b: i32) [INFO] [stdout] 35 | | where [INFO] [stdout] 36 | | F: FnOnce(i32, i32) -> i32, [INFO] [stdout] 37 | | { [INFO] [stdout] 38 | | println!("Result is {result}", result = f(a, b),) [INFO] [stdout] 39 | | } [INFO] [stdout] | |_____- similarly named function `printf1` defined here [INFO] [stdout] ... [INFO] [stdout] 92 | printf(function, 25, 10); [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: you may have meant to use the `print` macro [INFO] [stdout] | [INFO] [stdout] 92 | print!(function, 25, 10); [INFO] [stdout] | ~~~~~~ [INFO] [stdout] help: a function with a similar name exists [INFO] [stdout] | [INFO] [stdout] 92 | printf1(function, 25, 10); [INFO] [stdout] | ~~~~~~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 1 previous error [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0425`. [INFO] [stdout] [INFO] [stderr] error: could not compile `closures` (bin "closures" test) due to 2 previous errors [INFO] running `Command { std: "docker" "inspect" "c054c0f6e98c14229eae0f544ce22becd25670d4a556783300e06a0cc3714166", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c054c0f6e98c14229eae0f544ce22becd25670d4a556783300e06a0cc3714166", kill_on_drop: false }` [INFO] [stdout] c054c0f6e98c14229eae0f544ce22becd25670d4a556783300e06a0cc3714166 [INFO] checking NikitaMGrimm/rust-learning-problems against try#dae34b759e282c069aa28752564694effd121a63 for pr-125384 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FNikitaMGrimm%2Frust-learning-problems" "/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/NikitaMGrimm/rust-learning-problems 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/NikitaMGrimm/rust-learning-problems [INFO] finished tweaking git repo https://github.com/NikitaMGrimm/rust-learning-problems [INFO] tweaked toml for git repo https://github.com/NikitaMGrimm/rust-learning-problems written to /workspace/builds/worker-7-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/NikitaMGrimm/rust-learning-problems 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] [stderr] warning: virtual workspace defaulting to `resolver = "1"` despite one or more workspace members being on edition 2021 which implies `resolver = "2"` [INFO] [stderr] note: to keep the current resolver, specify `workspace.resolver = "1"` in the workspace root's manifest [INFO] [stderr] note: to use the edition 2021 resolver, specify `workspace.resolver = "2"` in the workspace root's manifest [INFO] [stderr] note: for more details see https://doc.rust-lang.org/cargo/reference/resolver.html#resolver-versions [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:beeedbb442662e57d416641ecc3200b38e573c25b057896194468d05594dd835" "/opt/rustwide/cargo-home/bin/cargo" "+dae34b759e282c069aa28752564694effd121a63" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 55a15e0bce6eb9e1468337d6622b50c1a831a090a5eaa44728d01985424450e5 [INFO] running `Command { std: "docker" "start" "-a" "55a15e0bce6eb9e1468337d6622b50c1a831a090a5eaa44728d01985424450e5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "55a15e0bce6eb9e1468337d6622b50c1a831a090a5eaa44728d01985424450e5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "55a15e0bce6eb9e1468337d6622b50c1a831a090a5eaa44728d01985424450e5", kill_on_drop: false }` [INFO] [stdout] 55a15e0bce6eb9e1468337d6622b50c1a831a090a5eaa44728d01985424450e5 [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=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:beeedbb442662e57d416641ecc3200b38e573c25b057896194468d05594dd835" "/opt/rustwide/cargo-home/bin/cargo" "+dae34b759e282c069aa28752564694effd121a63" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 16c9b536fb435a84ef7c873930fe46013187c9981f6e9f7017b12a7f1201d662 [INFO] running `Command { std: "docker" "start" "-a" "16c9b536fb435a84ef7c873930fe46013187c9981f6e9f7017b12a7f1201d662", kill_on_drop: false }` [INFO] [stderr] Copying to /tmp/fixit [INFO] [stderr] no edition found in manifest, probably 2015, skipping [INFO] running `Command { std: "docker" "inspect" "16c9b536fb435a84ef7c873930fe46013187c9981f6e9f7017b12a7f1201d662", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "16c9b536fb435a84ef7c873930fe46013187c9981f6e9f7017b12a7f1201d662", kill_on_drop: false }` [INFO] [stdout] 16c9b536fb435a84ef7c873930fe46013187c9981f6e9f7017b12a7f1201d662