[INFO] fetching crate citadel-backend 0.0.12...
[INFO] testing citadel-backend-0.0.12 against master#c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38 for pr-146098-7
[INFO] extracting crate citadel-backend 0.0.12 into /workspace/builds/worker-3-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-3-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate citadel-backend 0.0.12 on toolchain c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "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" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[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" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "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-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 58e9bcee4c0117b07b0357d507e34e1f56251293125e81610debeaeccaf31ed4
[INFO] running `Command { std: "docker" "start" "-a" "58e9bcee4c0117b07b0357d507e34e1f56251293125e81610debeaeccaf31ed4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "58e9bcee4c0117b07b0357d507e34e1f56251293125e81610debeaeccaf31ed4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "58e9bcee4c0117b07b0357d507e34e1f56251293125e81610debeaeccaf31ed4", kill_on_drop: false }`
[INFO] [stdout] 58e9bcee4c0117b07b0357d507e34e1f56251293125e81610debeaeccaf31ed4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] faf7d59b895247443d9d8fa9a902296edb52a3cc18ae2dc759e5181e7b3aa37a
[INFO] running `Command { std: "docker" "start" "-a" "faf7d59b895247443d9d8fa9a902296edb52a3cc18ae2dc759e5181e7b3aa37a", kill_on_drop: false }`
[INFO] [stderr]    Compiling citadel-frontend v0.0.12
[INFO] [stderr]    Compiling citadel-backend v0.0.12 (/opt/rustwide/workdir)
[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, Retu...
[INFO] [stdout]    |                                                                                                     ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) 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] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.86s
[INFO] running `Command { std: "docker" "inspect" "faf7d59b895247443d9d8fa9a902296edb52a3cc18ae2dc759e5181e7b3aa37a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "faf7d59b895247443d9d8fa9a902296edb52a3cc18ae2dc759e5181e7b3aa37a", kill_on_drop: false }`
[INFO] [stdout] faf7d59b895247443d9d8fa9a902296edb52a3cc18ae2dc759e5181e7b3aa37a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c25a6e48415132654301f2cea125ae9f7f14c40b3e2ee3a2cfc641a86704938c
[INFO] running `Command { std: "docker" "start" "-a" "c25a6e48415132654301f2cea125ae9f7f14c40b3e2ee3a2cfc641a86704938c", kill_on_drop: false }`
[INFO] [stderr]    Compiling citadel-backend v0.0.12 (/opt/rustwide/workdir)
[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, Retu...
[INFO] [stdout]    |                                                                                                     ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) 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] 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, Retu...
[INFO] [stdout]    |                                                                                                     ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) 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" "c25a6e48415132654301f2cea125ae9f7f14c40b3e2ee3a2cfc641a86704938c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c25a6e48415132654301f2cea125ae9f7f14c40b3e2ee3a2cfc641a86704938c", kill_on_drop: false }`
[INFO] [stdout] c25a6e48415132654301f2cea125ae9f7f14c40b3e2ee3a2cfc641a86704938c