[INFO] cloning repository https://github.com/stay-on-main/fat_fs [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/stay-on-main/fat_fs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fstay-on-main%2Ffat_fs", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fstay-on-main%2Ffat_fs'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 68286bb53b5a752e594f1d8e238231d85c6e0e3e [INFO] checking stay-on-main/fat_fs against try#a7a572ce3edd6d476191fbfe92c9c1986e009b34 for pr-87190-3 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fstay-on-main%2Ffat_fs" "/workspace/builds/worker-6/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-6/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/stay-on-main/fat_fs on toolchain a7a572ce3edd6d476191fbfe92c9c1986e009b34 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a7a572ce3edd6d476191fbfe92c9c1986e009b34" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/stay-on-main/fat_fs [INFO] finished tweaking git repo https://github.com/stay-on-main/fat_fs [INFO] tweaked toml for git repo https://github.com/stay-on-main/fat_fs written to /workspace/builds/worker-6/source/Cargo.toml [INFO] crate git repo https://github.com/stay-on-main/fat_fs already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a7a572ce3edd6d476191fbfe92c9c1986e009b34" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+a7a572ce3edd6d476191fbfe92c9c1986e009b34" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] d7c839612f23bbf60ad36ea42ce56c471f3d4fd6bf622f4e928f2ea0d9185ce1 [INFO] running `Command { std: "docker" "start" "-a" "d7c839612f23bbf60ad36ea42ce56c471f3d4fd6bf622f4e928f2ea0d9185ce1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "d7c839612f23bbf60ad36ea42ce56c471f3d4fd6bf622f4e928f2ea0d9185ce1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d7c839612f23bbf60ad36ea42ce56c471f3d4fd6bf622f4e928f2ea0d9185ce1", kill_on_drop: false }` [INFO] [stdout] d7c839612f23bbf60ad36ea42ce56c471f3d4fd6bf622f4e928f2ea0d9185ce1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+a7a572ce3edd6d476191fbfe92c9c1986e009b34" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] d8654845bf85edd2c536bf927d81e0cd007c81a7c740d230ae325e957cbde10c [INFO] running `Command { std: "docker" "start" "-a" "d8654845bf85edd2c536bf927d81e0cd007c81a7c740d230ae325e957cbde10c", kill_on_drop: false }` [INFO] [stderr] Copying to /tmp/fixit [INFO] [stderr] Running `cargo fix --edition` [INFO] [stderr] Checking fat_fs v0.1.0 (/tmp/fixit) [INFO] [stderr] Migrating src/lib.rs from 2018 edition to 2021 [INFO] [stderr] Fixed src/lib.rs (4 fixes) [INFO] [stderr] Migrating examples/image.rs from 2018 edition to 2021 [INFO] [stderr] Migrating examples/main.rs from 2018 edition to 2021 [INFO] [stdout] error[E0433]: failed to resolve: there are too many leading `super` keywords [INFO] [stdout] --> examples/image.rs:4:9 [INFO] [stdout] | [INFO] [stdout] 4 | pub use super::fat_fs::storage_io::StorageIo; [INFO] [stdout] | ^^^^^ there are too many leading `super` keywords [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0405]: cannot find trait `StorageIo` in this scope [INFO] [stdout] --> examples/image.rs:14:6 [INFO] [stdout] | [INFO] [stdout] 14 | impl StorageIo for Image { [INFO] [stdout] | ^^^^^^^^^ not found in this scope [INFO] [stdout] | [INFO] [stdout] help: consider importing this trait [INFO] [stdout] | [INFO] [stdout] 1 | use fat_fs::storage_io::StorageIo; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0601]: `main` function not found in crate `image` [INFO] [stdout] --> examples/image.rs:1:1 [INFO] [stdout] | [INFO] [stdout] 1 | / use std::fs::File; [INFO] [stdout] 2 | | use std::io::{ Read, Seek, SeekFrom, Write }; [INFO] [stdout] 3 | | use core::cell::{RefCell}; [INFO] [stdout] 4 | | pub use super::fat_fs::storage_io::StorageIo; [INFO] [stdout] ... | [INFO] [stdout] 71 | | } [INFO] [stdout] 72 | | } [INFO] [stdout] | |_^ consider adding a `main` function to `examples/image.rs` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 3 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0405, E0433, E0601. [INFO] [stdout] [INFO] [stdout] For more information about an error, try `rustc --explain E0405`. [INFO] [stdout] [INFO] [stderr] error: could not compile `fat_fs` due to 4 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] Fixed examples/main.rs (1 fix) [INFO] [stdout] warning: unused import: `std::io::prelude` [INFO] [stdout] --> examples/main.rs:12:5 [INFO] [stdout] | [INFO] [stdout] 12 | use std::io::prelude::*; [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `print_tree` [INFO] [stdout] --> examples/main.rs:22:4 [INFO] [stdout] | [INFO] [stdout] 22 | fn print_tree(dir: &Dir, level: usize) { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: build failed [INFO] [stderr] error: failed to migrate to next edition [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `cargo fix --edition --allow-no-vcs --allow-dirty --frozen --all --all-targets --message-format=json` (exit status: 101) [INFO] running `Command { std: "docker" "inspect" "d8654845bf85edd2c536bf927d81e0cd007c81a7c740d230ae325e957cbde10c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d8654845bf85edd2c536bf927d81e0cd007c81a7c740d230ae325e957cbde10c", kill_on_drop: false }` [INFO] [stdout] d8654845bf85edd2c536bf927d81e0cd007c81a7c740d230ae325e957cbde10c