[INFO] fetching crate arcs-logging-rs 0.2.2...
[INFO] checking arcs-logging-rs-0.2.2 against master#39cb3386ddc6c71657418be28dbb3987eea4aa4b for pr-133536
[INFO] extracting crate arcs-logging-rs 0.2.2 into /workspace/builds/worker-5-tc1/source
[INFO] validating manifest of crates.io crate arcs-logging-rs 0.2.2 on toolchain 39cb3386ddc6c71657418be28dbb3987eea4aa4b
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+39cb3386ddc6c71657418be28dbb3987eea4aa4b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[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-5-tc1/source/Cargo.toml
[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" "+39cb3386ddc6c71657418be28dbb3987eea4aa4b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded serde v1.0.185
[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 proc-macro2 v1.0.60
[INFO] [stderr]   Downloaded const_format_proc_macros v0.2.22
[INFO] [stderr]   Downloaded reqwest v0.11.20
[INFO] [stderr]   Downloaded const_format v0.2.26
[INFO] [stderr]   Downloaded memchr v2.6.3
[INFO] [stderr]   Downloaded paste v1.0.8
[INFO] [stderr]   Downloaded serde_json v1.0.105
[INFO] [stderr]   Downloaded rustls-webpki v0.101.4
[INFO] [stderr]   Downloaded syn v2.0.18
[INFO] [stderr]   Downloaded rustls v0.21.7
[INFO] [stderr]   Downloaded web-sys v0.3.59
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:4a844ea9eb2546a2d2c7022eacef16ef2e8229c7fbb2c7d4d55a9ceca922f72d" "/opt/rustwide/cargo-home/bin/cargo" "+39cb3386ddc6c71657418be28dbb3987eea4aa4b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f76cdd5ab38c1d06533602a851dc36ea1a96b6f082a624fcbb76edc01e3eacbf
[INFO] running `Command { std: "docker" "start" "-a" "f76cdd5ab38c1d06533602a851dc36ea1a96b6f082a624fcbb76edc01e3eacbf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f76cdd5ab38c1d06533602a851dc36ea1a96b6f082a624fcbb76edc01e3eacbf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f76cdd5ab38c1d06533602a851dc36ea1a96b6f082a624fcbb76edc01e3eacbf", kill_on_drop: false }`
[INFO] [stdout] f76cdd5ab38c1d06533602a851dc36ea1a96b6f082a624fcbb76edc01e3eacbf
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:4a844ea9eb2546a2d2c7022eacef16ef2e8229c7fbb2c7d4d55a9ceca922f72d" "/opt/rustwide/cargo-home/bin/cargo" "+39cb3386ddc6c71657418be28dbb3987eea4aa4b" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4912d98c6ad53dc52d3ef6abe618b2261cd85990d5a6bcd3edb12b44646bbe6d
[INFO] running `Command { std: "docker" "start" "-a" "4912d98c6ad53dc52d3ef6abe618b2261cd85990d5a6bcd3edb12b44646bbe6d", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.153
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[INFO] [stderr]     Checking futures-io v0.3.28
[INFO] [stderr]     Checking untrusted v0.7.1
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[INFO] [stderr]     Checking mime v0.3.17
[INFO] [stderr]     Checking iana-time-zone v0.1.46
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[INFO] [stderr]    Compiling arcs-logging-rs-proc-macro v0.1.1
[INFO] [stderr]     Checking tokio-util v0.7.8
[INFO] [stderr]     Checking sct v0.7.0
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[INFO] [stderr]     Checking hyper-rustls v0.24.1
[INFO] [stderr]     Checking reqwest v0.11.20
[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)]` 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)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 11.69s
[INFO] running `Command { std: "docker" "inspect" "4912d98c6ad53dc52d3ef6abe618b2261cd85990d5a6bcd3edb12b44646bbe6d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4912d98c6ad53dc52d3ef6abe618b2261cd85990d5a6bcd3edb12b44646bbe6d", kill_on_drop: false }`
[INFO] [stdout] 4912d98c6ad53dc52d3ef6abe618b2261cd85990d5a6bcd3edb12b44646bbe6d
