[INFO] updating cached repository https://github.com/mehcode/bolt
[INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"`
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 9e1d92ce2f0b06f9ffce78d7f780350b67a0714d
[INFO] checking mehcode/bolt against master#209b2be09fcaff937480d1fbbe8b31646e361c7a for pr-70917
[INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmehcode%2Fbolt" "/workspace/builds/worker-9/source"`
[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 209b2be09fcaff937480d1fbbe8b31646e361c7a
[INFO] running `"/workspace/cargo-home/bin/cargo" "+209b2be09fcaff937480d1fbbe8b31646e361c7a" "read-manifest" "--manifest-path" "Cargo.toml"`
[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 `"/workspace/cargo-home/bin/cargo" "+209b2be09fcaff937480d1fbbe8b31646e361c7a" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `"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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+209b2be09fcaff937480d1fbbe8b31646e361c7a" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] bb13b78043fde0375283b368824270b4564751bbe57bad76e8f8d502c3ca8d80
[INFO] running `"docker" "start" "-a" "bb13b78043fde0375283b368824270b4564751bbe57bad76e8f8d502c3ca8d80"`
[INFO] [stderr]     Checking colored v1.6.0
[INFO] [stderr]     Checking xml-rs v0.7.0
[INFO] [stderr]     Checking bolt v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] error[E0583]: file not found for module `log`
[INFO] [stderr]   --> src/main.rs:14:1
[INFO] [stderr]    |
[INFO] [stderr] 14 | mod log;
[INFO] [stderr]    | ^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = help: to create the module `log`, create file "src/log.rs"
[INFO] [stderr] 
[INFO] [stderr] error[E0583]: file not found for module `log`
[INFO] [stderr]   --> src/main.rs:14:1
[INFO] [stderr]    |
[INFO] [stderr] 14 | mod log;
[INFO] [stderr]    | ^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = help: to create the module `log`, create file "src/log.rs"
[INFO] [stderr] 
[INFO] [stderr] error[E0432]: unresolved import `std::io::Chars`
[INFO] [stderr]  --> src/tokenizer.rs:4:15
[INFO] [stderr]   |
[INFO] [stderr] 4 | use std::io::{Chars, Read};
[INFO] [stderr]   |               ^^^^^ no `Chars` in `io`
[INFO] [stderr] 
[INFO] [stderr] error[E0432]: unresolved import `log::Log`
[INFO] [stderr]  --> src/tokenizer.rs:9:5
[INFO] [stderr]   |
[INFO] [stderr] 9 | use log::Log;
[INFO] [stderr]   |     ^^^^^^^^ no `Log` in `log`
[INFO] [stderr] 
[INFO] [stderr] error[E0432]: unresolved import `log::Log`
[INFO] [stderr]  --> src/parser.rs:5:5
[INFO] [stderr]   |
[INFO] [stderr] 5 | use log::Log;
[INFO] [stderr]   |     ^^^^^^^^ no `Log` in `log`
[INFO] [stderr] 
[INFO] [stderr] error[E0432]: unresolved import `log::Log`
[INFO] [stderr]   --> src/main.rs:23:5
[INFO] [stderr]    |
[INFO] [stderr] 23 | use log::Log;
[INFO] [stderr]    |     ^^^^^^^^ no `Log` in `log`
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `Display`, `self`
[INFO] [stderr]  --> src/tokenizer.rs:1:16
[INFO] [stderr]   |
[INFO] [stderr] 1 | use std::fmt::{self, Display};
[INFO] [stderr]   |                ^^^^  ^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `Read`
[INFO] [stderr]  --> src/tokenizer.rs:4:22
[INFO] [stderr]   |
[INFO] [stderr] 4 | use std::io::{Chars, Read};
[INFO] [stderr]   |                      ^^^^
[INFO] [stderr] 
[INFO] [stderr] error[E0432]: unresolved import `std::io::Chars`
[INFO] [stderr]  --> src/tokenizer.rs:4:15
[INFO] [stderr]   |
[INFO] [stderr] 4 | use std::io::{Chars, Read};
[INFO] [stderr]   |               ^^^^^ no `Chars` in `io`
[INFO] [stderr] 
[INFO] [stderr] error[E0432]: unresolved import `log::Log`
[INFO] [stderr]  --> src/tokenizer.rs:9:5
[INFO] [stderr]   |
[INFO] [stderr] 9 | use log::Log;
[INFO] [stderr]   |     ^^^^^^^^ no `Log` in `log`
[INFO] [stderr] 
[INFO] [stderr] error[E0432]: unresolved import `log::Log`
[INFO] [stderr]  --> src/parser.rs:5:5
[INFO] [stderr]   |
[INFO] [stderr] 5 | use log::Log;
[INFO] [stderr]   |     ^^^^^^^^ no `Log` in `log`
[INFO] [stderr] 
[INFO] [stderr] error[E0432]: unresolved import `log::Log`
[INFO] [stderr]   --> src/main.rs:23:5
[INFO] [stderr]    |
[INFO] [stderr] 23 | use log::Log;
[INFO] [stderr]    |     ^^^^^^^^ no `Log` in `log`
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `Display`, `self`
[INFO] [stderr]  --> src/tokenizer.rs:1:16
[INFO] [stderr]   |
[INFO] [stderr] 1 | use std::fmt::{self, Display};
[INFO] [stderr]   |                ^^^^  ^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `Read`
[INFO] [stderr]  --> src/tokenizer.rs:4:22
[INFO] [stderr]   |
[INFO] [stderr] 4 | use std::io::{Chars, Read};
[INFO] [stderr]   |                      ^^^^
[INFO] [stderr] 
[INFO] [stderr] error[E0599]: no method named `chars` found for struct `std::fs::File` in the current scope
[INFO] [stderr]   --> src/tokenizer.rs:35:44
[INFO] [stderr]    |
[INFO] [stderr] 35 |         let stream = File::open(filename)?.chars().peekable();
[INFO] [stderr]    |                                            ^^^^^ method not found in `std::fs::File`
[INFO] [stderr] 
[INFO] [stderr] error[E0599]: no method named `chars` found for struct `std::fs::File` in the current scope
[INFO] [stderr]   --> src/tokenizer.rs:35:44
[INFO] [stderr]    |
[INFO] [stderr] 35 |         let stream = File::open(filename)?.chars().peekable();
[INFO] [stderr]    |                                            ^^^^^ method not found in `std::fs::File`
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to 6 previous errors
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to 6 previous errors
[INFO] [stderr] 
[INFO] [stderr] Some errors have detailed explanations: E0432, E0583, E0599.
[INFO] [stderr] For more information about an error, try `rustc --explain E0432`.
[INFO] [stderr] Some errors have detailed explanations: E0432, E0583, E0599.
[INFO] [stderr] For more information about an error, try `rustc --explain E0432`.
[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: could not compile `bolt`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `"docker" "inspect" "bb13b78043fde0375283b368824270b4564751bbe57bad76e8f8d502c3ca8d80"`
[INFO] running `"docker" "rm" "-f" "bb13b78043fde0375283b368824270b4564751bbe57bad76e8f8d502c3ca8d80"`
[INFO] [stdout] bb13b78043fde0375283b368824270b4564751bbe57bad76e8f8d502c3ca8d80
