[INFO] fetching crate eventlog-rs 0.1.8...
[INFO] checking eventlog-rs-0.1.8 against try#a4980311fb7bb9e7893708e6bd3fbbfb2819fd3d for pr-145342-1
[INFO] extracting crate eventlog-rs 0.1.8 into /workspace/builds/worker-4-tc2/source
[INFO] started tweaking crates.io crate eventlog-rs 0.1.8
[INFO] finished tweaking crates.io crate eventlog-rs 0.1.8
[INFO] tweaked toml for crates.io crate eventlog-rs 0.1.8 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate eventlog-rs 0.1.8 on toolchain a4980311fb7bb9e7893708e6bd3fbbfb2819fd3d
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+a4980311fb7bb9e7893708e6bd3fbbfb2819fd3d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate eventlog-rs 0.1.8 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" "+a4980311fb7bb9e7893708e6bd3fbbfb2819fd3d" "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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+a4980311fb7bb9e7893708e6bd3fbbfb2819fd3d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e0cd359e77a31fa25b0c111615db26c22107dddf5e04a8a1d46bd82dba25c7e1
[INFO] running `Command { std: "docker" "start" "-a" "e0cd359e77a31fa25b0c111615db26c22107dddf5e04a8a1d46bd82dba25c7e1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e0cd359e77a31fa25b0c111615db26c22107dddf5e04a8a1d46bd82dba25c7e1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e0cd359e77a31fa25b0c111615db26c22107dddf5e04a8a1d46bd82dba25c7e1", kill_on_drop: false }`
[INFO] [stdout] e0cd359e77a31fa25b0c111615db26c22107dddf5e04a8a1d46bd82dba25c7e1
[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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+a4980311fb7bb9e7893708e6bd3fbbfb2819fd3d" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 541aa466e8e16061ec7cf0ddffb44f72d0cf84d9bc4c2096de45685832f5fd6f
[INFO] running `Command { std: "docker" "start" "-a" "541aa466e8e16061ec7cf0ddffb44f72d0cf84d9bc4c2096de45685832f5fd6f", kill_on_drop: false }`
[INFO] [stderr]    Compiling typenum v1.18.0
[INFO] [stderr]    Compiling version_check v0.9.5
[INFO] [stderr]     Checking memchr v2.7.5
[INFO] [stderr]    Compiling libc v0.2.174
[INFO] [stderr]     Checking regex-syntax v0.8.5
[INFO] [stderr]    Compiling anyhow v1.0.98
[INFO] [stderr]     Checking cpufeatures v0.2.17
[INFO] [stderr]     Checking cfg-if v1.0.1
[INFO] [stderr]     Checking humantime v2.2.0
[INFO] [stderr]     Checking log v0.4.27
[INFO] [stderr]     Checking termcolor v1.4.1
[INFO] [stderr]     Checking hex v0.4.3
[INFO] [stderr]     Checking byteorder v1.5.0
[INFO] [stderr]     Checking lazy_static v1.5.0
[INFO] [stderr]    Compiling generic-array v0.14.7
[INFO] [stderr]     Checking aho-corasick v1.1.3
[INFO] [stderr]     Checking atty v0.2.14
[INFO] [stderr]     Checking block-buffer v0.10.4
[INFO] [stderr]     Checking crypto-common v0.1.6
[INFO] [stderr]     Checking regex-automata v0.4.9
[INFO] [stderr]     Checking digest v0.10.7
[INFO] [stderr]     Checking sha2 v0.10.9
[INFO] [stderr]     Checking regex v1.11.1
[INFO] [stderr]     Checking env_logger v0.8.4
[INFO] [stderr]     Checking eventlog-rs v0.1.8 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `rsv`
[INFO] [stdout]   --> src/read.rs:70:9
[INFO] [stdout]    |
[INFO] [stdout] 70 |     let rsv = (&efi_acpi_description[index..index + 4]).read_u32::<LittleEndian>()?;
[INFO] [stdout]    |         ^^^ help: if this is intentional, prefix it with an underscore: `_rsv`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `rsv`
[INFO] [stdout]   --> src/read.rs:70:9
[INFO] [stdout]    |
[INFO] [stdout] 70 |     let rsv = (&efi_acpi_description[index..index + 4]).read_u32::<LittleEndian>()?;
[INFO] [stdout]    |         ^^^ help: if this is intentional, prefix it with an underscore: `_rsv`
[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 6.66s
[INFO] running `Command { std: "docker" "inspect" "541aa466e8e16061ec7cf0ddffb44f72d0cf84d9bc4c2096de45685832f5fd6f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "541aa466e8e16061ec7cf0ddffb44f72d0cf84d9bc4c2096de45685832f5fd6f", kill_on_drop: false }`
[INFO] [stdout] 541aa466e8e16061ec7cf0ddffb44f72d0cf84d9bc4c2096de45685832f5fd6f