[INFO] fetching crate writeme 0.2.1...
[INFO] testing writeme-0.2.1 against 1.99.0-beta.8 for beta-1.100-2
[INFO] extracting crate writeme 0.2.1 into /workspace/builds/worker-4-tc1/source
[INFO] started tweaking crates.io crate writeme 0.2.1
[INFO] finished tweaking crates.io crate writeme 0.2.1
[INFO] tweaked toml for crates.io crate writeme 0.2.1 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate writeme 0.2.1 on toolchain 1.99.0-beta.8
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.99.0-beta.8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate writeme 0.2.1 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" "+1.99.0-beta.8" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:3111399a4047eeb3a02b7a90e478d715f38a8c6669b5c4b49d30a17385265909" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 7e3d2e2e5f6ab89d19fa295b11c84312ced4a4b49582b83b9d4038582f7c118a
[INFO] running `Command { std: "docker" "start" "7e3d2e2e5f6ab89d19fa295b11c84312ced4a4b49582b83b9d4038582f7c118a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7e3d2e2e5f6ab89d19fa295b11c84312ced4a4b49582b83b9d4038582f7c118a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "7e3d2e2e5f6ab89d19fa295b11c84312ced4a4b49582b83b9d4038582f7c118a" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7e3d2e2e5f6ab89d19fa295b11c84312ced4a4b49582b83b9d4038582f7c118a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-w" "/opt/rustwide/workdir" "--user" "0:0" "7e3d2e2e5f6ab89d19fa295b11c84312ced4a4b49582b83b9d4038582f7c118a" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.141
[INFO] [stderr]    Compiling proc-macro2 v1.0.56
[INFO] [stderr]    Compiling quote v1.0.26
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[INFO] [stderr]    Compiling serde_derive v1.0.160
[INFO] [stderr]    Compiling serde v1.0.160
[INFO] [stderr]    Compiling io-lifetimes v1.0.10
[INFO] [stderr]    Compiling once_cell v1.17.1
[INFO] [stderr]    Compiling rustix v0.37.11
[INFO] [stderr]    Compiling ryu v1.0.13
[INFO] [stderr]    Compiling itoa v1.0.6
[INFO] [stderr]    Compiling indexmap v1.9.3
[INFO] [stderr]    Compiling thiserror v1.0.40
[INFO] [stderr]    Compiling linux-raw-sys v0.3.1
[INFO] [stderr]    Compiling anyhow v1.0.70
[INFO] [stderr]    Compiling serde_json v1.0.95
[INFO] [stderr]    Compiling lock_api v0.4.9
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling unicode-segmentation v1.10.1
[INFO] [stderr]    Compiling signal-hook v0.3.15
[INFO] [stderr]    Compiling parking_lot_core v0.8.6
[INFO] [stderr]    Compiling tinyvec v1.6.0
[INFO] [stderr]    Compiling instant v0.1.12
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[INFO] [stderr]    Compiling thread_local v1.1.7
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[INFO] [stderr]    Compiling enum-assoc v1.1.0
[INFO] [stderr]    Compiling pest_meta v2.5.7
[INFO] [stderr]    Compiling pest_generator v2.5.7
[INFO] [stderr]    Compiling strum v0.24.1
[INFO] [stderr]    Compiling pest_derive v2.5.7
[INFO] [stderr]    Compiling clap v4.2.4
[INFO] [stderr]    Compiling toml_datetime v0.6.1
[INFO] [stderr]    Compiling serde_spanned v0.6.1
[INFO] [stderr]    Compiling serde_yaml v0.9.21
[INFO] [stderr]    Compiling toml_edit v0.19.8
[INFO] [stderr]    Compiling terminal-spinner-data v0.1.2
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[INFO] [stderr]    Compiling toml v0.7.3
[INFO] [stderr]    Compiling git2 v0.17.1
[INFO] [stderr]    Compiling writeme v0.2.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: struct `ConcreteComponent` is never constructed
[INFO] [stdout]   --> src/converter/mod.rs:57:12
[INFO] [stdout]    |
[INFO] [stdout] 57 | pub struct ConcreteComponent {}
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 05s
[INFO] running `Command { std: "docker" "inspect" "7e3d2e2e5f6ab89d19fa295b11c84312ced4a4b49582b83b9d4038582f7c118a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-w" "/opt/rustwide/workdir" "--user" "0:0" "7e3d2e2e5f6ab89d19fa295b11c84312ced4a4b49582b83b9d4038582f7c118a" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling writeme v0.2.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: struct `ConcreteComponent` is never constructed
[INFO] [stdout]   --> src/converter/mod.rs:57:12
[INFO] [stdout]    |
[INFO] [stdout] 57 | pub struct ConcreteComponent {}
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.87s
[INFO] running `Command { std: "docker" "inspect" "7e3d2e2e5f6ab89d19fa295b11c84312ced4a4b49582b83b9d4038582f7c118a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-w" "/opt/rustwide/workdir" "--user" "0:0" "7e3d2e2e5f6ab89d19fa295b11c84312ced4a4b49582b83b9d4038582f7c118a" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "test" "--frozen", kill_on_drop: false }`
[INFO] [stderr] warning: struct `ConcreteComponent` is never constructed
[INFO] [stderr]   --> src/converter/mod.rs:57:12
[INFO] [stderr]    |
[INFO] [stderr] 57 | pub struct ConcreteComponent {}
[INFO] [stderr]    |            ^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `writeme` (bin "writeme" test) generated 1 warning
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.11s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/writeme-2a6e0c970ac1650c)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "7e3d2e2e5f6ab89d19fa295b11c84312ced4a4b49582b83b9d4038582f7c118a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7e3d2e2e5f6ab89d19fa295b11c84312ced4a4b49582b83b9d4038582f7c118a", kill_on_drop: false }`
[INFO] [stdout] 7e3d2e2e5f6ab89d19fa295b11c84312ced4a4b49582b83b9d4038582f7c118a
