[INFO] cloning repository https://github.com/Johannes-Pabst/qictex
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Johannes-Pabst/qictex" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FJohannes-Pabst%2Fqictex", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FJohannes-Pabst%2Fqictex'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 9b0ff4be2846c73de4fb5cb54ba70d1411ab701f
[INFO] checking Johannes-Pabst/qictex against try#a3dffdb3a32d0dedc198f9de7d43173f3eb6727b for pr-136303
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FJohannes-Pabst%2Fqictex" "/workspace/builds/worker-7-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/Johannes-Pabst/qictex on toolchain a3dffdb3a32d0dedc198f9de7d43173f3eb6727b
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+a3dffdb3a32d0dedc198f9de7d43173f3eb6727b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/Johannes-Pabst/qictex
[INFO] finished tweaking git repo https://github.com/Johannes-Pabst/qictex
[INFO] tweaked toml for git repo https://github.com/Johannes-Pabst/qictex written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/Johannes-Pabst/qictex already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+a3dffdb3a32d0dedc198f9de7d43173f3eb6727b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/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:c80049f3b88b82089a44e0f06d0d6029d44b96b7257e55a1cd63dbc9f4c33334" "/opt/rustwide/cargo-home/bin/cargo" "+a3dffdb3a32d0dedc198f9de7d43173f3eb6727b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 38b57bb574169e8611df2fdc4da04de79f3e1821c6c83bf6206f9dca10206bc7
[INFO] running `Command { std: "docker" "start" "-a" "38b57bb574169e8611df2fdc4da04de79f3e1821c6c83bf6206f9dca10206bc7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "38b57bb574169e8611df2fdc4da04de79f3e1821c6c83bf6206f9dca10206bc7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "38b57bb574169e8611df2fdc4da04de79f3e1821c6c83bf6206f9dca10206bc7", kill_on_drop: false }`
[INFO] [stdout] 38b57bb574169e8611df2fdc4da04de79f3e1821c6c83bf6206f9dca10206bc7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/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" "RUSTDOCFLAGS=--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:c80049f3b88b82089a44e0f06d0d6029d44b96b7257e55a1cd63dbc9f4c33334" "/opt/rustwide/cargo-home/bin/cargo" "+a3dffdb3a32d0dedc198f9de7d43173f3eb6727b" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d331e74aefe95acf149b7296263958c6c0bc68a4540773ec9cd971f5d882817f
[INFO] running `Command { std: "docker" "start" "-a" "d331e74aefe95acf149b7296263958c6c0bc68a4540773ec9cd971f5d882817f", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.162
[INFO] [stderr]    Compiling autocfg v1.4.0
[INFO] [stderr]     Checking pin-project-lite v0.2.15
[INFO] [stderr]     Checking bytes v1.8.0
[INFO] [stderr]    Compiling tokio-macros v2.4.0
[INFO] [stderr]    Compiling lock_api v0.4.12
[INFO] [stderr]     Checking parking_lot_core v0.9.10
[INFO] [stderr]     Checking socket2 v0.5.7
[INFO] [stderr]     Checking signal-hook-registry v1.4.2
[INFO] [stderr]     Checking mio v1.0.2
[INFO] [stderr]     Checking parking_lot v0.12.3
[INFO] [stderr]     Checking tokio v1.41.1
[INFO] [stderr]     Checking qictex v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `TokenTypes`
[INFO] [stdout]  --> src/lexer_2.rs:1:28
[INFO] [stdout]   |
[INFO] [stdout] 1 | use crate::tokens::{Token, TokenTypes};
[INFO] [stdout]   |                            ^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `env`
[INFO] [stdout]   --> src/main.rs:11:11
[INFO] [stdout]    |
[INFO] [stdout] 11 | use std::{env, fs::File, io::{Read, Write}, path::Path, process::{Command, Stdio}};
[INFO] [stdout]    |           ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `TokenTypes`
[INFO] [stdout]  --> src/lexer_2.rs:1:28
[INFO] [stdout]   |
[INFO] [stdout] 1 | use crate::tokens::{Token, TokenTypes};
[INFO] [stdout]   |                            ^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `env`
[INFO] [stdout]   --> src/main.rs:11:11
[INFO] [stdout]    |
[INFO] [stdout] 11 | use std::{env, fs::File, io::{Read, Write}, path::Path, process::{Command, Stdio}};
[INFO] [stdout]    |           ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `as_bytes` found for struct `Vec<(TType, String)>` in the current scope
[INFO] [stdout]   --> src/main.rs:43:59
[INFO] [stdout]    |
[INFO] [stdout] 43 |          File::create(out_path).unwrap().write_all(output.as_bytes()).unwrap();
[INFO] [stdout]    |                                                           ^^^^^^^^ method not found in `Vec<(TType, String)>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `as_bytes` found for struct `Vec<(TType, String)>` in the current scope
[INFO] [stdout]   --> src/main.rs:43:59
[INFO] [stdout]    |
[INFO] [stdout] 43 |          File::create(out_path).unwrap().write_all(output.as_bytes()).unwrap();
[INFO] [stdout]    |                                                           ^^^^^^^^ method not found in `Vec<(TType, String)>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `s` is never read
[INFO] [stdout]  --> src/lexer_2.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 |     s = s.replace("\r\n", "\n");
[INFO] [stdout]   |     ^
[INFO] [stdout]   |
[INFO] [stdout]   = help: maybe it is overwritten before being read?
[INFO] [stdout]   = note: `#[warn(unused_assignments)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]  --> src/lexer_2.rs:4:9
[INFO] [stdout]   |
[INFO] [stdout] 4 |     let mut tokens = Vec::new();
[INFO] [stdout]   |         ----^^^^^^
[INFO] [stdout]   |         |
[INFO] [stdout]   |         help: remove this `mut`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_mut)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `s` is never read
[INFO] [stdout]  --> src/lexer_2.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 |     s = s.replace("\r\n", "\n");
[INFO] [stdout]   |     ^
[INFO] [stdout]   |
[INFO] [stdout]   = help: maybe it is overwritten before being read?
[INFO] [stdout]   = note: `#[warn(unused_assignments)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]  --> src/lexer_2.rs:4:9
[INFO] [stdout]   |
[INFO] [stdout] 4 |     let mut tokens = Vec::new();
[INFO] [stdout]   |         ----^^^^^^
[INFO] [stdout]   |         |
[INFO] [stdout]   |         help: remove this `mut`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_mut)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `t`
[INFO] [stdout]   --> src/parser_2.rs:11:14
[INFO] [stdout]    |
[INFO] [stdout] 11 | pub fn parse(t:Vec<(WType, String)>)->Vec<(TType, String)>{
[INFO] [stdout]    |              ^ help: if this is intentional, prefix it with an underscore: `_t`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `t`
[INFO] [stdout]   --> src/parser_2.rs:11:14
[INFO] [stdout]    |
[INFO] [stdout] 11 | pub fn parse(t:Vec<(WType, String)>)->Vec<(TType, String)>{
[INFO] [stdout]    |              ^ help: if this is intentional, prefix it with an underscore: `_t`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0599`.
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0599`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `qictex` (bin "qictex") due to 1 previous error; 5 warnings emitted
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: could not compile `qictex` (bin "qictex" test) due to 1 previous error; 5 warnings emitted
[INFO] running `Command { std: "docker" "inspect" "d331e74aefe95acf149b7296263958c6c0bc68a4540773ec9cd971f5d882817f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d331e74aefe95acf149b7296263958c6c0bc68a4540773ec9cd971f5d882817f", kill_on_drop: false }`
[INFO] [stdout] d331e74aefe95acf149b7296263958c6c0bc68a4540773ec9cd971f5d882817f
