[INFO] cloning repository https://github.com/LiliumOS/imt
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/LiliumOS/imt" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FLiliumOS%2Fimt", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FLiliumOS%2Fimt'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 3b54f21ade3bd5531d9bc991b768890ce5252ca8
[INFO] checking LiliumOS/imt against try#9b8307bcb9d1de8ffc7e1c81c48efffdb24ee840 for pr-149518
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FLiliumOS%2Fimt" "/workspace/builds/worker-4-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/LiliumOS/imt
[INFO] finished tweaking git repo https://github.com/LiliumOS/imt
[INFO] tweaked toml for git repo https://github.com/LiliumOS/imt written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/LiliumOS/imt on toolchain 9b8307bcb9d1de8ffc7e1c81c48efffdb24ee840
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+9b8307bcb9d1de8ffc7e1c81c48efffdb24ee840" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/LiliumOS/imt 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" "+9b8307bcb9d1de8ffc7e1c81c48efffdb24ee840" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating git repository `https://github.com/LiliumOS/lilium-sys`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[ERROR] error running command: no output for 300 seconds
[INFO] checking LiliumOS/imt against try#9b8307bcb9d1de8ffc7e1c81c48efffdb24ee840 for pr-149518
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FLiliumOS%2Fimt" "/workspace/builds/worker-4-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/LiliumOS/imt
[INFO] finished tweaking git repo https://github.com/LiliumOS/imt
[INFO] tweaked toml for git repo https://github.com/LiliumOS/imt written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/LiliumOS/imt on toolchain 9b8307bcb9d1de8ffc7e1c81c48efffdb24ee840
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+9b8307bcb9d1de8ffc7e1c81c48efffdb24ee840" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/LiliumOS/imt 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" "+9b8307bcb9d1de8ffc7e1c81c48efffdb24ee840" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:94a0c148923f5b2b52a63ef0eeb1882ad339ab61bce784c8077cbe41c61feb6c" "/opt/rustwide/cargo-home/bin/cargo" "+9b8307bcb9d1de8ffc7e1c81c48efffdb24ee840" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 2ddbab03f8836df020db61cceb8bb0eb5d111736753c98b947b93db396aed464
[INFO] running `Command { std: "docker" "start" "-a" "2ddbab03f8836df020db61cceb8bb0eb5d111736753c98b947b93db396aed464", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2ddbab03f8836df020db61cceb8bb0eb5d111736753c98b947b93db396aed464", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2ddbab03f8836df020db61cceb8bb0eb5d111736753c98b947b93db396aed464", kill_on_drop: false }`
[INFO] [stdout] 2ddbab03f8836df020db61cceb8bb0eb5d111736753c98b947b93db396aed464
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:94a0c148923f5b2b52a63ef0eeb1882ad339ab61bce784c8077cbe41c61feb6c" "/opt/rustwide/cargo-home/bin/cargo" "+9b8307bcb9d1de8ffc7e1c81c48efffdb24ee840" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 96806a79614668a5656f38a3c76cf895430274273fcaf02940624becb1c71b39
[INFO] running `Command { std: "docker" "start" "-a" "96806a79614668a5656f38a3c76cf895430274273fcaf02940624becb1c71b39", kill_on_drop: false }`
[INFO] [stderr]     Checking bincode v2.0.1
[INFO] [stderr]     Checking lilium-sys v0.1.0 (https://github.com/LiliumOS/lilium-sys#0f940891)
[INFO] [stderr]     Checking imt v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `de::read::Reader`
[INFO] [stdout]  --> src/header.rs:1:45
[INFO] [stdout]   |
[INFO] [stdout] 1 | use bincode::{BorrowDecode, Decode, Encode, de::read::Reader};
[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: `crate::uuid::Uuid`
[INFO] [stdout]  --> src/header.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use crate::uuid::Uuid;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `de::read::Reader`
[INFO] [stdout]  --> src/header.rs:1:45
[INFO] [stdout]   |
[INFO] [stdout] 1 | use bincode::{BorrowDecode, Decode, Encode, de::read::Reader};
[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: `crate::uuid::Uuid`
[INFO] [stdout]  --> src/header.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use crate::uuid::Uuid;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `AttributeTargetKind` and `AttributeTarget`
[INFO] [stdout]  --> src/file.rs:4:23
[INFO] [stdout]   |
[INFO] [stdout] 4 |     attr::{Attribute, AttributeTarget, AttributeTargetKind},
[INFO] [stdout]   |                       ^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `AttributeTargetKind` and `AttributeTarget`
[INFO] [stdout]  --> src/file.rs:4:23
[INFO] [stdout]   |
[INFO] [stdout] 4 |     attr::{Attribute, AttributeTarget, AttributeTargetKind},
[INFO] [stdout]   |                       ^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `AttributeTargetKind` and `AttributeTarget`
[INFO] [stdout]  --> src/tydef.rs:4:23
[INFO] [stdout]   |
[INFO] [stdout] 4 |     attr::{Attribute, AttributeTarget, AttributeTargetKind},
[INFO] [stdout]   |                       ^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `AttributeTargetKind` and `AttributeTarget`
[INFO] [stdout]  --> src/tydef.rs:4:23
[INFO] [stdout]   |
[INFO] [stdout] 4 |     attr::{Attribute, AttributeTarget, AttributeTargetKind},
[INFO] [stdout]   |                       ^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `AttributeTargetKind` and `AttributeTarget`
[INFO] [stdout]  --> src/uses.rs:6:23
[INFO] [stdout]   |
[INFO] [stdout] 6 |     attr::{Attribute, AttributeTarget, AttributeTargetKind},
[INFO] [stdout]   |                       ^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `AttributeTargetKind` and `AttributeTarget`
[INFO] [stdout]  --> src/uses.rs:6:23
[INFO] [stdout]   |
[INFO] [stdout] 6 |     attr::{Attribute, AttributeTarget, AttributeTargetKind},
[INFO] [stdout]   |                       ^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/attr.rs:172:13
[INFO] [stdout]     |
[INFO] [stdout] 172 |         let mut attr = create_attribute_blob::<Targ>(id);
[INFO] [stdout]     |             ----^^^^
[INFO] [stdout]     |             |
[INFO] [stdout]     |             help: remove this `mut`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/attr.rs:172:13
[INFO] [stdout]     |
[INFO] [stdout] 172 |         let mut attr = create_attribute_blob::<Targ>(id);
[INFO] [stdout]     |             ----^^^^
[INFO] [stdout]     |             |
[INFO] [stdout]     |             help: remove this `mut`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `prefix`
[INFO] [stdout]   --> src/bin/imt-tool.rs:76:9
[INFO] [stdout]    |
[INFO] [stdout] 76 |     let prefix = prefix
[INFO] [stdout]    |         ^^^^^^ help: if this is intentional, prefix it with an underscore: `_prefix`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `prefix`
[INFO] [stdout]   --> src/bin/imt-tool.rs:76:9
[INFO] [stdout]    |
[INFO] [stdout] 76 |     let prefix = prefix
[INFO] [stdout]    |         ^^^^^^ help: if this is intentional, prefix it with an underscore: `_prefix`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.44s
[INFO] running `Command { std: "docker" "inspect" "96806a79614668a5656f38a3c76cf895430274273fcaf02940624becb1c71b39", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "96806a79614668a5656f38a3c76cf895430274273fcaf02940624becb1c71b39", kill_on_drop: false }`
[INFO] [stdout] 96806a79614668a5656f38a3c76cf895430274273fcaf02940624becb1c71b39
