[INFO] fetching crate swc_common 0.37.5...
[INFO] checking swc_common-0.37.5 against master#1f12b9b0fdbe735968ac002792a720f0ba4faca6 for crater-rollup-uwu
[INFO] extracting crate swc_common 0.37.5 into /workspace/builds/worker-0-tc1/source
[INFO] validating manifest of crates.io crate swc_common 0.37.5 on toolchain 1f12b9b0fdbe735968ac002792a720f0ba4faca6
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate swc_common 0.37.5
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate swc_common 0.37.5
[INFO] tweaked toml for crates.io crate swc_common 0.37.5 written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]      Locking 164 packages to latest compatible versions
[INFO] [stderr]       Adding ahash v0.7.8 (latest: v0.8.11)
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[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded codspeed-criterion-compat v2.6.0
[INFO] [stderr]   Downloaded codspeed v2.6.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] be61dd3d1a071076b52ac84e1bb27c3e91a4a0c64a1bc597aef37cdc4f7ddc74
[INFO] running `Command { std: "docker" "start" "-a" "be61dd3d1a071076b52ac84e1bb27c3e91a4a0c64a1bc597aef37cdc4f7ddc74", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "be61dd3d1a071076b52ac84e1bb27c3e91a4a0c64a1bc597aef37cdc4f7ddc74", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "be61dd3d1a071076b52ac84e1bb27c3e91a4a0c64a1bc597aef37cdc4f7ddc74", kill_on_drop: false }`
[INFO] [stdout] be61dd3d1a071076b52ac84e1bb27c3e91a4a0c64a1bc597aef37cdc4f7ddc74
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ef65c4b01ef3aa157319e22f27155aa4e8e7e61437899642a240ede344513ce3
[INFO] running `Command { std: "docker" "start" "-a" "ef65c4b01ef3aa157319e22f27155aa4e8e7e61437899642a240ede344513ce3", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde v1.0.209
[INFO] [stderr]     Checking either v1.13.0
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling ahash v0.8.11
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[INFO] [stderr]     Checking stable_deref_trait v1.2.0
[INFO] [stderr]     Checking siphasher v0.3.11
[INFO] [stderr]     Checking tinyvec_macros v0.1.1
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[INFO] [stderr]     Checking plotters-backend v0.3.6
[INFO] [stderr]     Checking clap_lex v0.7.2
[INFO] [stderr]     Checking new_debug_unreachable v1.0.6
[INFO] [stderr]     Checking tinyvec v1.8.0
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[INFO] [stderr]    Compiling swc_macros_common v0.3.13
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[INFO] [stderr]     Checking swc_allocator v0.1.8
[INFO] [stderr]     Checking swc_atoms v0.6.7
[INFO] [stderr]     Checking swc_common v0.37.5 (/opt/rustwide/workdir)
[INFO] [stderr]     Checking tinytemplate v1.2.1
[INFO] [stderr]     Checking codspeed v2.6.0
[INFO] [stderr]     Checking criterion v0.5.1
[INFO] [stdout] warning: field `style` is never read
[INFO] [stdout]    --> src/errors/snippet.rs:174:9
[INFO] [stdout]     |
[INFO] [stdout] 172 | pub struct StyledString {
[INFO] [stdout]     |            ------------ field in this struct
[INFO] [stdout] 173 |     pub text: String,
[INFO] [stdout] 174 |     pub style: Style,
[INFO] [stdout]     |         ^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `StyledString` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking codspeed-criterion-compat v2.6.0
[INFO] [stdout] warning: field `style` is never read
[INFO] [stdout]    --> src/errors/snippet.rs:174:9
[INFO] [stdout]     |
[INFO] [stdout] 172 | pub struct StyledString {
[INFO] [stdout]     |            ------------ field in this struct
[INFO] [stdout] 173 |     pub text: String,
[INFO] [stdout] 174 |     pub style: Style,
[INFO] [stdout]     |         ^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `StyledString` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 22.96s
[INFO] running `Command { std: "docker" "inspect" "ef65c4b01ef3aa157319e22f27155aa4e8e7e61437899642a240ede344513ce3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ef65c4b01ef3aa157319e22f27155aa4e8e7e61437899642a240ede344513ce3", kill_on_drop: false }`
[INFO] [stdout] ef65c4b01ef3aa157319e22f27155aa4e8e7e61437899642a240ede344513ce3