[INFO] fetching crate chctools 0.1.0...
[INFO] checking chctools-0.1.0 against master#8c32e313cccf7df531e2d49ffb8227bb92304aee for pr-145608-1
[INFO] extracting crate chctools 0.1.0 into /workspace/builds/worker-1-tc1/source
[INFO] started tweaking crates.io crate chctools 0.1.0
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate chctools 0.1.0
[INFO] tweaked toml for crates.io crate chctools 0.1.0 written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate chctools 0.1.0 on toolchain 8c32e313cccf7df531e2d49ffb8227bb92304aee
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8c32e313cccf7df531e2d49ffb8227bb92304aee" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate chctools 0.1.0 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" "+8c32e313cccf7df531e2d49ffb8227bb92304aee" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded argparse v0.2.2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+8c32e313cccf7df531e2d49ffb8227bb92304aee" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 2845927f75dcab135f36cc959b25cb219c474bbc3cacba1ea468dc5a2b2d60fc
[INFO] running `Command { std: "docker" "start" "-a" "2845927f75dcab135f36cc959b25cb219c474bbc3cacba1ea468dc5a2b2d60fc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2845927f75dcab135f36cc959b25cb219c474bbc3cacba1ea468dc5a2b2d60fc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2845927f75dcab135f36cc959b25cb219c474bbc3cacba1ea468dc5a2b2d60fc", kill_on_drop: false }`
[INFO] [stdout] 2845927f75dcab135f36cc959b25cb219c474bbc3cacba1ea468dc5a2b2d60fc
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+8c32e313cccf7df531e2d49ffb8227bb92304aee" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] cd5ca604c4a33e55558131567c8d907fe4e1090d23b459982a6f74cf512ee8b3
[INFO] running `Command { std: "docker" "start" "-a" "cd5ca604c4a33e55558131567c8d907fe4e1090d23b459982a6f74cf512ee8b3", kill_on_drop: false }`
[INFO] [stderr]     Checking strum v0.25.0
[INFO] [stderr]     Checking argparse v0.2.2
[INFO] [stderr]     Checking nom v7.1.3
[INFO] [stderr]    Compiling syn v2.0.100
[INFO] [stderr]    Compiling strum_macros v0.25.3
[INFO] [stderr]     Checking chctools v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: variant `QF_UFLIA` should have an upper camel case name
[INFO] [stdout]   --> src/lib.rs:23:5
[INFO] [stdout]    |
[INFO] [stdout] 23 |     QF_UFLIA,
[INFO] [stdout]    |     ^^^^^^^^ help: convert the identifier to upper camel case: `QfUflia`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_camel_case_types)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `QF_AUFLIA` should have an upper camel case name
[INFO] [stdout]   --> src/lib.rs:25:5
[INFO] [stdout]    |
[INFO] [stdout] 25 |     QF_AUFLIA,
[INFO] [stdout]    |     ^^^^^^^^^ help: convert the identifier to upper camel case: `QfAuflia`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `QF_UFBV` should have an upper camel case name
[INFO] [stdout]   --> src/lib.rs:27:5
[INFO] [stdout]    |
[INFO] [stdout] 27 |     QF_UFBV,
[INFO] [stdout]    |     ^^^^^^^ help: convert the identifier to upper camel case: `QfUfbv`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `QF_AUFBV` should have an upper camel case name
[INFO] [stdout]   --> src/lib.rs:29:5
[INFO] [stdout]    |
[INFO] [stdout] 29 |     QF_AUFBV,
[INFO] [stdout]    |     ^^^^^^^^ help: convert the identifier to upper camel case: `QfAufbv`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `QF_UFLIA` should have an upper camel case name
[INFO] [stdout]   --> src/lib.rs:23:5
[INFO] [stdout]    |
[INFO] [stdout] 23 |     QF_UFLIA,
[INFO] [stdout]    |     ^^^^^^^^ help: convert the identifier to upper camel case: `QfUflia`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_camel_case_types)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `QF_AUFLIA` should have an upper camel case name
[INFO] [stdout]   --> src/lib.rs:25:5
[INFO] [stdout]    |
[INFO] [stdout] 25 |     QF_AUFLIA,
[INFO] [stdout]    |     ^^^^^^^^^ help: convert the identifier to upper camel case: `QfAuflia`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `QF_UFBV` should have an upper camel case name
[INFO] [stdout]   --> src/lib.rs:27:5
[INFO] [stdout]    |
[INFO] [stdout] 27 |     QF_UFBV,
[INFO] [stdout]    |     ^^^^^^^ help: convert the identifier to upper camel case: `QfUfbv`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `QF_AUFBV` should have an upper camel case name
[INFO] [stdout]   --> src/lib.rs:29:5
[INFO] [stdout]    |
[INFO] [stdout] 29 |     QF_AUFBV,
[INFO] [stdout]    |     ^^^^^^^^ help: convert the identifier to upper camel case: `QfAufbv`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `has_unsupported`
[INFO] [stdout]    --> src/lib.rs:417:9
[INFO] [stdout]     |
[INFO] [stdout] 417 |     let has_unsupported = find_unsupported_expr(expr).is_some();
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_has_unsupported`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `has_unsupported`
[INFO] [stdout]    --> src/lib.rs:417:9
[INFO] [stdout]     |
[INFO] [stdout] 417 |     let has_unsupported = find_unsupported_expr(expr).is_some();
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_has_unsupported`
[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 5.21s
[INFO] running `Command { std: "docker" "inspect" "cd5ca604c4a33e55558131567c8d907fe4e1090d23b459982a6f74cf512ee8b3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cd5ca604c4a33e55558131567c8d907fe4e1090d23b459982a6f74cf512ee8b3", kill_on_drop: false }`
[INFO] [stdout] cd5ca604c4a33e55558131567c8d907fe4e1090d23b459982a6f74cf512ee8b3