[INFO] fetching crate citadel-backend 0.0.12...
[INFO] checking citadel-backend-0.0.12 against master#8c32e313cccf7df531e2d49ffb8227bb92304aee for pr-145608-1
[INFO] extracting crate citadel-backend 0.0.12 into /workspace/builds/worker-6-tc1/source
[INFO] started tweaking crates.io crate citadel-backend 0.0.12
[INFO] finished tweaking crates.io crate citadel-backend 0.0.12
[INFO] tweaked toml for crates.io crate citadel-backend 0.0.12 written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate citadel-backend 0.0.12 on toolchain 8c32e313cccf7df531e2d49ffb8227bb92304aee
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8c32e313cccf7df531e2d49ffb8227bb92304aee" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8c32e313cccf7df531e2d49ffb8227bb92304aee" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]      Locking 2 packages to latest compatible versions
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8c32e313cccf7df531e2d49ffb8227bb92304aee" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded citadel-frontend v0.0.12
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+8c32e313cccf7df531e2d49ffb8227bb92304aee" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f3b6ed5feb235093490e90abfdbc29deebe52f391a4e28b9bdd17435e0e4bd75
[INFO] running `Command { std: "docker" "start" "-a" "f3b6ed5feb235093490e90abfdbc29deebe52f391a4e28b9bdd17435e0e4bd75", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f3b6ed5feb235093490e90abfdbc29deebe52f391a4e28b9bdd17435e0e4bd75", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f3b6ed5feb235093490e90abfdbc29deebe52f391a4e28b9bdd17435e0e4bd75", kill_on_drop: false }`
[INFO] [stdout] f3b6ed5feb235093490e90abfdbc29deebe52f391a4e28b9bdd17435e0e4bd75
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+8c32e313cccf7df531e2d49ffb8227bb92304aee" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 33fe3e964565335a34628fe9829a166c957b424a3f1de3f2368b7f3eb76d8a06
[INFO] running `Command { std: "docker" "start" "-a" "33fe3e964565335a34628fe9829a166c957b424a3f1de3f2368b7f3eb76d8a06", kill_on_drop: false }`
[INFO] [stderr]     Checking citadel-frontend v0.0.12
[INFO] [stderr]     Checking citadel-backend v0.0.12 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0432]: unresolved import `citadel_irparser`
[INFO] [stdout]  --> src/asm/tests.rs:6:9
[INFO] [stdout]   |
[INFO] [stdout] 6 |     use citadel_irparser::{IRLexer, IRParser};
[INFO] [stdout]   |         ^^^^^^^^^^^^^^^^ use of unresolved module or unlinked crate `citadel_irparser`
[INFO] [stdout]   |
[INFO] [stdout]   = help: if you wanted to use a crate named `citadel_irparser`, use `cargo add citadel_irparser` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Ident`
[INFO] [stdout]   --> src/asm/codegen/mod.rs:12:103
[INFO] [stdout]    |
[INFO] [stdout] 12 | ...   self, irgen::TypeTable, ArithOpExpr, BlockStmt, CallExpr, ExitStmt, FuncStmt, IRExpr, IRStmt, Ident, JumpStmt, LabelStmt, ReturnStm...
[INFO] [stdout]    |                                                                                                     ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::process::Output`
[INFO] [stdout]   --> src/asm/mod.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout] 10 | use std::process::Output;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Ident`
[INFO] [stdout]   --> src/asm/codegen/mod.rs:12:103
[INFO] [stdout]    |
[INFO] [stdout] 12 | ...   self, irgen::TypeTable, ArithOpExpr, BlockStmt, CallExpr, ExitStmt, FuncStmt, IRExpr, IRStmt, Ident, JumpStmt, LabelStmt, ReturnStm...
[INFO] [stdout]    |                                                                                                     ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::process::Output`
[INFO] [stdout]   --> src/asm/mod.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout] 10 | use std::process::Output;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `citadel-backend` (lib test) due to 1 previous error; 2 warnings emitted
[INFO] running `Command { std: "docker" "inspect" "33fe3e964565335a34628fe9829a166c957b424a3f1de3f2368b7f3eb76d8a06", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "33fe3e964565335a34628fe9829a166c957b424a3f1de3f2368b7f3eb76d8a06", kill_on_drop: false }`
[INFO] [stdout] 33fe3e964565335a34628fe9829a166c957b424a3f1de3f2368b7f3eb76d8a06