[INFO] fetching crate commander-rust 1.2.1... [INFO] checking commander-rust-1.2.1 against try#a7a572ce3edd6d476191fbfe92c9c1986e009b34 for pr-87190-3 [INFO] extracting crate commander-rust 1.2.1 into /workspace/builds/worker-4/source [INFO] validating manifest of crates.io crate commander-rust 1.2.1 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 crates.io crate commander-rust 1.2.1 [INFO] finished tweaking crates.io crate commander-rust 1.2.1 [INFO] tweaked toml for crates.io crate commander-rust 1.2.1 written to /workspace/builds/worker-4/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a7a572ce3edd6d476191fbfe92c9c1986e009b34" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a7a572ce3edd6d476191fbfe92c9c1986e009b34" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded commander-macros v1.2.0 [INFO] [stderr] Downloaded commander-core v1.2.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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] d17d05a4b84594c4d8c6e2b3375704b77db02dd79836ed5cf94c2192d0700ac0 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "d17d05a4b84594c4d8c6e2b3375704b77db02dd79836ed5cf94c2192d0700ac0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "d17d05a4b84594c4d8c6e2b3375704b77db02dd79836ed5cf94c2192d0700ac0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d17d05a4b84594c4d8c6e2b3375704b77db02dd79836ed5cf94c2192d0700ac0", kill_on_drop: false }` [INFO] [stdout] d17d05a4b84594c4d8c6e2b3375704b77db02dd79836ed5cf94c2192d0700ac0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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] a36738295d7d85324efc5308927de37031d78942c19f85dba0c4dbb7b8f90a06 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "a36738295d7d85324efc5308927de37031d78942c19f85dba0c4dbb7b8f90a06", kill_on_drop: false }` [INFO] [stderr] Copying to /tmp/fixit [INFO] [stderr] Running `cargo fix --edition` [INFO] [stderr] Compiling proc-macro2 v0.4.30 [INFO] [stderr] Compiling unicode-xid v0.1.0 [INFO] [stderr] Compiling syn v0.15.44 [INFO] [stderr] Checking lazy_static v1.4.0 [INFO] [stderr] Checking commander-core v1.2.0 [INFO] [stderr] Compiling quote v0.6.13 [INFO] [stderr] Compiling commander-macros v1.2.0 [INFO] [stderr] Checking commander-rust v1.2.1 (/tmp/fixit) [INFO] [stderr] Migrating src/lib.rs from 2018 edition to 2021 [INFO] [stderr] Migrating examples/cli.rs from 2018 edition to 2021 [INFO] [stderr] Migrating tests/commander-core.rs from 2018 edition to 2021 [INFO] [stdout] error[E0599]: no method named `borrow_mut` found for mutable reference `&mut Option fn(&'r Vec, Cli)>` in the current scope [INFO] [stdout] --> examples/cli.rs:41:1 [INFO] [stdout] | [INFO] [stdout] 41 | #[direct( [c] [d])] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ method not found in `&mut Option fn(&'r Vec, Cli)>` [INFO] [stdout] | [INFO] [stdout] = help: items from traits can only be used if the trait is in scope [INFO] [stdout] = note: this error originates in the attribute macro `direct` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] help: the following trait is implemented but not in scope; perhaps add a `use` for it: [INFO] [stdout] | [INFO] [stdout] 3 | use std::borrow::BorrowMut; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to previous error [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0599`. [INFO] [stdout] [INFO] [stderr] error: could not compile `commander-rust` due to 2 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] Fixed tests/commander-core.rs (1 fix) [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" "a36738295d7d85324efc5308927de37031d78942c19f85dba0c4dbb7b8f90a06", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a36738295d7d85324efc5308927de37031d78942c19f85dba0c4dbb7b8f90a06", kill_on_drop: false }` [INFO] [stdout] a36738295d7d85324efc5308927de37031d78942c19f85dba0c4dbb7b8f90a06