[INFO] cloning repository https://github.com/El-Chapo0133/enigma-machine_rs [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/El-Chapo0133/enigma-machine_rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FEl-Chapo0133%2Fenigma-machine_rs", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FEl-Chapo0133%2Fenigma-machine_rs'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] f3d6a7aed7b0ad6f77b4cdee390a25dcddf65d79 [INFO] checking El-Chapo0133/enigma-machine_rs against try#45d8b6e68beee1c9c1ce92ae258a7e02f8f13aa4 for pr-83744 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FEl-Chapo0133%2Fenigma-machine_rs" "/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/El-Chapo0133/enigma-machine_rs on toolchain 45d8b6e68beee1c9c1ce92ae258a7e02f8f13aa4 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+45d8b6e68beee1c9c1ce92ae258a7e02f8f13aa4" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/El-Chapo0133/enigma-machine_rs [INFO] finished tweaking git repo https://github.com/El-Chapo0133/enigma-machine_rs [INFO] tweaked toml for git repo https://github.com/El-Chapo0133/enigma-machine_rs written to /workspace/builds/worker-6/source/Cargo.toml [INFO] crate git repo https://github.com/El-Chapo0133/enigma-machine_rs already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+45d8b6e68beee1c9c1ce92ae258a7e02f8f13aa4" "fetch" "--locked" "--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" "rustops/crates-build-env@sha256:c46a2d1a26fb48b37929c74ca49dd9409f2375a0a3bdb8fe07617f3ffccaa889" "/opt/rustwide/cargo-home/bin/cargo" "+45d8b6e68beee1c9c1ce92ae258a7e02f8f13aa4" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 32d57dae70e5ca2816be920787a351961e9124a8e299d2811cd3ce6877a56fba [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" "32d57dae70e5ca2816be920787a351961e9124a8e299d2811cd3ce6877a56fba", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "32d57dae70e5ca2816be920787a351961e9124a8e299d2811cd3ce6877a56fba", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "32d57dae70e5ca2816be920787a351961e9124a8e299d2811cd3ce6877a56fba", kill_on_drop: false }` [INFO] [stdout] 32d57dae70e5ca2816be920787a351961e9124a8e299d2811cd3ce6877a56fba [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" "rustops/crates-build-env@sha256:c46a2d1a26fb48b37929c74ca49dd9409f2375a0a3bdb8fe07617f3ffccaa889" "/opt/rustwide/cargo-home/bin/cargo" "+45d8b6e68beee1c9c1ce92ae258a7e02f8f13aa4" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] cd7573f280fd4c5bb80a95c23e28297ab77647479c38972b78599e03dbcae3c8 [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" "cd7573f280fd4c5bb80a95c23e28297ab77647479c38972b78599e03dbcae3c8", kill_on_drop: false }` [INFO] [stderr] Checking enigma-machine_rs v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] error[E0596]: cannot borrow `*self` as mutable, as it is behind a `&` reference [INFO] [stdout] --> src/machine/mod.rs:34:25 [INFO] [stdout] | [INFO] [stdout] 25 | pub fn encode(&self, input: String) -> String { [INFO] [stdout] | ----- help: consider changing this to be a mutable reference: `&mut self` [INFO] [stdout] ... [INFO] [stdout] 34 | self.rolls_rotors(); [INFO] [stdout] | ^^^^ `self` is a `&` reference, so the data it refers to cannot be borrowed as mutable [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0596]: cannot borrow `*self` as mutable, as it is behind a `&` reference [INFO] [stdout] --> src/machine/mod.rs:34:25 [INFO] [stdout] | [INFO] [stdout] 25 | pub fn encode(&self, input: String) -> String { [INFO] [stdout] | ----- help: consider changing this to be a mutable reference: `&mut self` [INFO] [stdout] ... [INFO] [stdout] 34 | self.rolls_rotors(); [INFO] [stdout] | ^^^^ `self` is a `&` reference, so the data it refers to cannot be borrowed as mutable [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0596]: cannot borrow `*rotor` as mutable, as it is behind a `&` reference [INFO] [stdout] --> src/machine/mod.rs:52:33 [INFO] [stdout] | [INFO] [stdout] 45 | for (index, rotor) in self.rotors.iter().enumerate() { [INFO] [stdout] | ----- help: consider changing this to be a mutable reference: `&mut Rotor` [INFO] [stdout] ... [INFO] [stdout] 52 | rotor.set_rolls(0); [INFO] [stdout] | ^^^^^ `rotor` is a `&` reference, so the data it refers to cannot be borrowed as mutable [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0596]: cannot borrow `*rotor` as mutable, as it is behind a `&` reference [INFO] [stdout] --> src/machine/mod.rs:55:33 [INFO] [stdout] | [INFO] [stdout] 45 | for (index, rotor) in self.rotors.iter().enumerate() { [INFO] [stdout] | ----- help: consider changing this to be a mutable reference: `&mut Rotor` [INFO] [stdout] ... [INFO] [stdout] 55 | rotor.roll(); [INFO] [stdout] | ^^^^^ `rotor` is a `&` reference, so the data it refers to cannot be borrowed as mutable [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0382]: borrow of moved value: `values` [INFO] [stdout] --> src/machine/rotor/mod.rs:13:37 [INFO] [stdout] | [INFO] [stdout] 10 | pub fn new(values: Vec) -> Rotor { [INFO] [stdout] | ------ move occurs because `values` has type `Vec`, which does not implement the `Copy` trait [INFO] [stdout] 11 | Rotor { [INFO] [stdout] 12 | values: values, [INFO] [stdout] | ------ value moved here [INFO] [stdout] 13 | values_len: values.len(), [INFO] [stdout] | ^^^^^^ value borrowed here after move [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 4 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0382, E0596. [INFO] [stdout] [INFO] [stderr] error: could not compile `enigma-machine_rs` [INFO] [stdout] error[E0596]: cannot borrow `*rotor` as mutable, as it is behind a `&` reference [INFO] [stdout] --> src/machine/mod.rs:52:33 [INFO] [stdout] | [INFO] [stdout] 45 | for (index, rotor) in self.rotors.iter().enumerate() { [INFO] [stdout] | ----- help: consider changing this to be a mutable reference: `&mut Rotor` [INFO] [stdout] ... [INFO] [stdout] 52 | rotor.set_rolls(0); [INFO] [stdout] | ^^^^^ `rotor` is a `&` reference, so the data it refers to cannot be borrowed as mutable [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] [INFO] [stdout] error[E0596]: cannot borrow `*rotor` as mutable, as it is behind a `&` reference [INFO] [stdout] --> src/machine/mod.rs:55:33 [INFO] [stdout] | [INFO] [stdout] 45 | for (index, rotor) in self.rotors.iter().enumerate() { [INFO] [stdout] | ----- help: consider changing this to be a mutable reference: `&mut Rotor` [INFO] [stdout] ... [INFO] [stdout] 55 | rotor.roll(); [INFO] [stdout] | ^^^^^ `rotor` is a `&` reference, so the data it refers to cannot be borrowed as mutable [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] [stdout] error[E0382]: borrow of moved value: `values` [INFO] [stdout] --> src/machine/rotor/mod.rs:13:37 [INFO] [stdout] | [INFO] [stdout] 10 | pub fn new(values: Vec) -> Rotor { [INFO] [stdout] | ------ move occurs because `values` has type `Vec`, which does not implement the `Copy` trait [INFO] [stdout] 11 | Rotor { [INFO] [stdout] 12 | values: values, [INFO] [stdout] | ------ value moved here [INFO] [stdout] 13 | values_len: values.len(), [INFO] [stdout] | ^^^^^^ value borrowed here after move [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] error: aborting due to 4 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0382, E0596. [INFO] [stdout] [INFO] [stdout] For more information about an error, try `rustc --explain E0382`. [INFO] [stdout] [INFO] [stdout] For more information about an error, try `rustc --explain E0382`. [INFO] [stdout] [INFO] [stderr] error: build failed [INFO] running `Command { std: "docker" "inspect" "cd7573f280fd4c5bb80a95c23e28297ab77647479c38972b78599e03dbcae3c8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "cd7573f280fd4c5bb80a95c23e28297ab77647479c38972b78599e03dbcae3c8", kill_on_drop: false }` [INFO] [stdout] cd7573f280fd4c5bb80a95c23e28297ab77647479c38972b78599e03dbcae3c8