[INFO] cloning repository https://github.com/mehcode/bolt [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/mehcode/bolt" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmehcode%2Fbolt", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmehcode%2Fbolt'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 9e1d92ce2f0b06f9ffce78d7f780350b67a0714d [INFO] checking mehcode/bolt against beta for pr-78714 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmehcode%2Fbolt" "/workspace/builds/worker-9/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-9/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/mehcode/bolt on toolchain beta [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/mehcode/bolt [INFO] finished tweaking git repo https://github.com/mehcode/bolt [INFO] tweaked toml for git repo https://github.com/mehcode/bolt written to /workspace/builds/worker-9/source/Cargo.toml [INFO] crate git repo https://github.com/mehcode/bolt already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+beta" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 72339bac64ce609334a84109a335cba01bdf5311bd0684bcc26b7c4775d19575 [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" "72339bac64ce609334a84109a335cba01bdf5311bd0684bcc26b7c4775d19575", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "72339bac64ce609334a84109a335cba01bdf5311bd0684bcc26b7c4775d19575", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "72339bac64ce609334a84109a335cba01bdf5311bd0684bcc26b7c4775d19575", kill_on_drop: false }` [INFO] [stdout] 72339bac64ce609334a84109a335cba01bdf5311bd0684bcc26b7c4775d19575 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+beta" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 59fe1c76394fe85171fc9da82004c4ced3da508fcc5265ce608a6f374167a167 [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" "59fe1c76394fe85171fc9da82004c4ced3da508fcc5265ce608a6f374167a167", kill_on_drop: false }` [INFO] [stderr] Checking backtrace-sys v0.1.16 [INFO] [stderr] Checking backtrace v0.3.5 [INFO] [stderr] Checking failure v0.1.1 [INFO] [stderr] Checking bolt v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] error[E0583]: file not found for module `log` [INFO] [stdout] --> src/main.rs:14:1 [INFO] [stdout] | [INFO] [stdout] 14 | mod log; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: to create the module `log`, create file "src/log.rs" [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0583]: file not found for module `log` [INFO] [stdout] --> src/main.rs:14:1 [INFO] [stdout] | [INFO] [stdout] 14 | mod log; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: to create the module `log`, create file "src/log.rs" [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0432]: unresolved import `std::io::Chars` [INFO] [stdout] --> src/tokenizer.rs:4:15 [INFO] [stdout] | [INFO] [stdout] 4 | use std::io::{Chars, Read}; [INFO] [stdout] | ^^^^^ no `Chars` in `io` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0432]: unresolved import `log::Log` [INFO] [stdout] --> src/tokenizer.rs:9:5 [INFO] [stdout] | [INFO] [stdout] 9 | use log::Log; [INFO] [stdout] | ^^^^^^^^ no `Log` in `log` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0432]: unresolved import `log::Log` [INFO] [stdout] --> src/parser.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 5 | use log::Log; [INFO] [stdout] | ^^^^^^^^ no `Log` in `log` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0432]: unresolved import `log::Log` [INFO] [stdout] --> src/main.rs:23:5 [INFO] [stdout] | [INFO] [stdout] 23 | use log::Log; [INFO] [stdout] | ^^^^^^^^ no `Log` in `log` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0554]: `#![feature]` may not be used on the beta release channel [INFO] [stdout] --> src/main.rs:1:1 [INFO] [stdout] | [INFO] [stdout] 1 | #![feature(io)] [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Display`, `self` [INFO] [stdout] --> src/tokenizer.rs:1:16 [INFO] [stdout] | [INFO] [stdout] 1 | use std::fmt::{self, Display}; [INFO] [stdout] | ^^^^ ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Read` [INFO] [stdout] --> src/tokenizer.rs:4:22 [INFO] [stdout] | [INFO] [stdout] 4 | use std::io::{Chars, Read}; [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0432]: unresolved import `std::io::Chars` [INFO] [stdout] --> src/tokenizer.rs:4:15 [INFO] [stdout] | [INFO] [stdout] 4 | use std::io::{Chars, Read}; [INFO] [stdout] | ^^^^^ no `Chars` in `io` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0432]: unresolved import `log::Log` [INFO] [stdout] --> src/tokenizer.rs:9:5 [INFO] [stdout] | [INFO] [stdout] 9 | use log::Log; [INFO] [stdout] | ^^^^^^^^ no `Log` in `log` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0432]: unresolved import `log::Log` [INFO] [stdout] --> src/parser.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 5 | use log::Log; [INFO] [stdout] | ^^^^^^^^ no `Log` in `log` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0432]: unresolved import `log::Log` [INFO] [stdout] --> src/main.rs:23:5 [INFO] [stdout] | [INFO] [stdout] 23 | use log::Log; [INFO] [stdout] | ^^^^^^^^ no `Log` in `log` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0554]: `#![feature]` may not be used on the beta release channel [INFO] [stdout] --> src/main.rs:1:1 [INFO] [stdout] | [INFO] [stdout] 1 | #![feature(io)] [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Display`, `self` [INFO] [stdout] --> src/tokenizer.rs:1:16 [INFO] [stdout] | [INFO] [stdout] 1 | use std::fmt::{self, Display}; [INFO] [stdout] | ^^^^ ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Read` [INFO] [stdout] --> src/tokenizer.rs:4:22 [INFO] [stdout] | [INFO] [stdout] 4 | use std::io::{Chars, Read}; [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0599]: no method named `chars` found for struct `File` in the current scope [INFO] [stdout] --> src/tokenizer.rs:35:44 [INFO] [stdout] | [INFO] [stdout] 35 | let stream = File::open(filename)?.chars().peekable(); [INFO] [stdout] | ^^^^^ method not found in `File` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0599]: no method named `chars` found for struct `File` in the current scope [INFO] [stdout] --> src/tokenizer.rs:35:44 [INFO] [stdout] | [INFO] [stdout] 35 | let stream = File::open(filename)?.chars().peekable(); [INFO] [stdout] | ^^^^^ method not found in `File` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 7 previous errors; 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0432, E0554, E0583, E0599. [INFO] [stdout] [INFO] [stdout] For more information about an error, try `rustc --explain E0432`. [INFO] [stdout] [INFO] [stdout] error: aborting due to 7 previous errors; 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0432, E0554, E0583, E0599. [INFO] [stdout] [INFO] [stdout] For more information about an error, try `rustc --explain E0432`. [INFO] [stdout] [INFO] [stderr] error: could not compile `bolt` [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: build failed [INFO] running `Command { std: "docker" "inspect" "59fe1c76394fe85171fc9da82004c4ced3da508fcc5265ce608a6f374167a167", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "59fe1c76394fe85171fc9da82004c4ced3da508fcc5265ce608a6f374167a167", kill_on_drop: false }` [INFO] [stdout] 59fe1c76394fe85171fc9da82004c4ced3da508fcc5265ce608a6f374167a167