[INFO] fetching crate arcs-logging-rs 0.2.2...
[INFO] fixing arcs-logging-rs-0.2.2 against try#622891a4e29178280638a6b63a8908bde2c0c854+cargoflags=-Zfix-edition=start=2015 for pr-157817-2
[INFO] extracting crate arcs-logging-rs 0.2.2 into /workspace/builds/worker-1-tc1/source
[INFO] started tweaking crates.io crate arcs-logging-rs 0.2.2
[INFO] finished tweaking crates.io crate arcs-logging-rs 0.2.2
[INFO] tweaked toml for crates.io crate arcs-logging-rs 0.2.2 written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate arcs-logging-rs 0.2.2 on toolchain 622891a4e29178280638a6b63a8908bde2c0c854
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+622891a4e29178280638a6b63a8908bde2c0c854" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate arcs-logging-rs 0.2.2 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" "+622891a4e29178280638a6b63a8908bde2c0c854" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded wasm-bindgen-macro v0.2.82
[INFO] [stderr]   Downloaded reqwest v0.11.20
[INFO] [stderr]   Downloaded wasm-bindgen-futures v0.4.32
[INFO] [stderr]   Downloaded lazy-init v0.5.1
[INFO] [stderr]   Downloaded arcs-logging-rs-proc-macro v0.1.1
[INFO] [stderr]   Downloaded wasm-bindgen-shared v0.2.82
[INFO] [stderr]   Downloaded android_system_properties v0.1.4
[INFO] [stderr]   Downloaded rustls-pemfile v1.0.3
[INFO] [stderr]   Downloaded hyper-rustls v0.24.1
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[INFO] [stderr]   Downloaded wasm-bindgen-macro-support v0.2.82
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[INFO] [stderr]   Downloaded once_cell v1.13.1
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[INFO] [stderr]   Downloaded proc-macro2 v1.0.60
[INFO] [stderr]   Downloaded const_format v0.2.26
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[INFO] [stderr]   Downloaded serde v1.0.185
[INFO] [stderr]   Downloaded mio v0.8.10
[INFO] [stderr]   Downloaded rustls-webpki v0.101.4
[INFO] [stderr]   Downloaded wasm-bindgen v0.2.82
[INFO] [stderr]   Downloaded h2 v0.3.21
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[INFO] [stderr]   Downloaded syn v2.0.18
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[INFO] [stderr]   Downloaded gimli v0.28.0
[INFO] [stderr]   Downloaded web-sys v0.3.59
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/source:/opt/rustwide/workdir:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:3a6becf2bc8dde7f3fa57ede90e4f284e72d296796fc446bbb1e2c7cc0530151" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 25b0ecfc843605106ec0402b445dbcca8c13e5f85ec65dc0b413a432f61bc13e
[INFO] running `Command { std: "docker" "start" "25b0ecfc843605106ec0402b445dbcca8c13e5f85ec65dc0b413a432f61bc13e", 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" "25b0ecfc843605106ec0402b445dbcca8c13e5f85ec65dc0b413a432f61bc13e" "/opt/rustwide/cargo-home/bin/cargo" "+622891a4e29178280638a6b63a8908bde2c0c854" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "25b0ecfc843605106ec0402b445dbcca8c13e5f85ec65dc0b413a432f61bc13e", 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=" "-e" "RUSTDOCFLAGS=" "-w" "/opt/rustwide/workdir" "--user" "0:0" "25b0ecfc843605106ec0402b445dbcca8c13e5f85ec65dc0b413a432f61bc13e" "/opt/rustwide/cargo-home/bin/cargo" "+622891a4e29178280638a6b63a8908bde2c0c854" "fix" "--allow-no-vcs" "--allow-dirty" "--frozen" "--all" "--all-targets" "--message-format=json" "-Zfix-edition=start=2015", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.153
[INFO] [stderr]    Compiling proc-macro2 v1.0.60
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[INFO] [stderr]    Compiling serde v1.0.185
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[INFO] [stderr]    Compiling log v0.4.17
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[INFO] [stderr]    Compiling const_format_proc_macros v0.2.22
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[INFO] [stderr]     Checking num_cpus v1.16.0
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[INFO] [stderr]    Compiling arcs-logging-rs-proc-macro v0.1.1
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[INFO] [stderr]     Checking arcs-logging-rs v0.2.2 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `original_position`
[INFO] [stdout]   --> src/size_limit.rs:50:13
[INFO] [stdout]    |
[INFO] [stdout] 50 |         let original_position = self.position;
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_original_position`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `original_position`
[INFO] [stdout]   --> src/size_limit.rs:50:13
[INFO] [stdout]    |
[INFO] [stdout] 50 |         let original_position = self.position;
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_original_position`
[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 20.25s
[INFO] [stderr] crater-edition-check: all finished
[INFO] running `Command { std: "docker" "inspect" "25b0ecfc843605106ec0402b445dbcca8c13e5f85ec65dc0b413a432f61bc13e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "25b0ecfc843605106ec0402b445dbcca8c13e5f85ec65dc0b413a432f61bc13e", kill_on_drop: false }`
[INFO] [stdout] 25b0ecfc843605106ec0402b445dbcca8c13e5f85ec65dc0b413a432f61bc13e
