[INFO] fetching crate cargo-equip 0.19.0...
[INFO] checking cargo-equip-0.19.0 against try#f6d7c613ae2d161ff37dbc63cc5abd809c878597 for pr-83850
[INFO] extracting crate cargo-equip 0.19.0 into /workspace/builds/worker-5/source
[INFO] validating manifest of crates.io crate cargo-equip 0.19.0 on toolchain f6d7c613ae2d161ff37dbc63cc5abd809c878597
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+f6d7c613ae2d161ff37dbc63cc5abd809c878597" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate cargo-equip 0.19.0
[INFO] finished tweaking crates.io crate cargo-equip 0.19.0
[INFO] tweaked toml for crates.io crate cargo-equip 0.19.0 written to /workspace/builds/worker-5/source/Cargo.toml
[INFO] crate crates.io crate cargo-equip 0.19.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+f6d7c613ae2d161ff37dbc63cc5abd809c878597" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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:ac0d0aa6ec8ed129e241004a6179c99fa0d2616f50ba759c5b60bd26d0fafa02" "/opt/rustwide/cargo-home/bin/cargo" "+f6d7c613ae2d161ff37dbc63cc5abd809c878597" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 0b0fd165b022fdc6251fd0ff40a5b3cdeab59486f56a97e5cfeee0cca0ddb075
[INFO] running `Command { std: "docker" "start" "-a" "0b0fd165b022fdc6251fd0ff40a5b3cdeab59486f56a97e5cfeee0cca0ddb075", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0b0fd165b022fdc6251fd0ff40a5b3cdeab59486f56a97e5cfeee0cca0ddb075", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0b0fd165b022fdc6251fd0ff40a5b3cdeab59486f56a97e5cfeee0cca0ddb075", kill_on_drop: false }`
[INFO] [stdout] 0b0fd165b022fdc6251fd0ff40a5b3cdeab59486f56a97e5cfeee0cca0ddb075
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "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:ac0d0aa6ec8ed129e241004a6179c99fa0d2616f50ba759c5b60bd26d0fafa02" "/opt/rustwide/cargo-home/bin/cargo" "+f6d7c613ae2d161ff37dbc63cc5abd809c878597" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2da04fe58f73fd7fc163f45f2e920af6047eb34fff9fc20965b8e8bd75fd9b56
[INFO] running `Command { std: "docker" "start" "-a" "2da04fe58f73fd7fc163f45f2e920af6047eb34fff9fc20965b8e8bd75fd9b56", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.121
[INFO] [stderr]    Compiling proc-macro2 v1.0.36
[INFO] [stderr]    Compiling syn v1.0.89
[INFO] [stderr]    Compiling unicode-xid v0.2.2
[INFO] [stderr]     Checking cfg-if v1.0.0
[INFO] [stderr]    Compiling serde_derive v1.0.136
[INFO] [stderr]    Compiling serde v1.0.136
[INFO] [stderr]    Compiling autocfg v1.1.0
[INFO] [stderr]     Checking smallvec v1.8.0
[INFO] [stderr]     Checking once_cell v1.10.0
[INFO] [stderr]    Compiling memchr v2.4.1
[INFO] [stderr]    Compiling parking_lot_core v0.9.1
[INFO] [stderr]     Checking scopeguard v1.1.0
[INFO] [stderr]    Compiling log v0.4.16
[INFO] [stderr]     Checking lazy_static v1.4.0
[INFO] [stderr]     Checking either v1.6.1
[INFO] [stderr]     Checking ryu v1.0.9
[INFO] [stderr]     Checking hashbrown v0.11.2
[INFO] [stderr]    Compiling version_check v0.9.4
[INFO] [stderr]    Compiling pkg-config v0.3.24
[INFO] [stderr]    Compiling cc v1.0.73
[INFO] [stderr]     Checking rustc-hash v1.1.0
[INFO] [stderr]    Compiling serde_json v1.0.79
[INFO] [stderr]     Checking itoa v1.0.1
[INFO] [stderr]     Checking text-size v1.1.0
[INFO] [stderr]     Checking ra_ap_la-arena v0.0.101
[INFO] [stderr]     Checking bitflags v1.3.2
[INFO] [stderr]    Compiling snap v1.0.5
[INFO] [stderr]    Compiling camino v1.0.7
[INFO] [stderr]    Compiling openssl v0.10.38
[INFO] [stderr]    Compiling semver v1.0.6
[INFO] [stderr]     Checking hashbrown v0.12.0
[INFO] [stderr]     Checking unicode-width v0.1.9
[INFO] [stderr]     Checking pin-project-lite v0.2.8
[INFO] [stderr]     Checking drop_bomb v0.1.5
[INFO] [stderr]     Checking ra_ap_limit v0.0.101
[INFO] [stderr]     Checking regex-automata v0.1.10
[INFO] [stderr]     Checking foreign-types-shared v0.1.1
[INFO] [stderr]    Compiling anyhow v1.0.56
[INFO] [stderr]    Compiling unicode-segmentation v1.9.0
[INFO] [stderr]     Checking cov-mark v2.0.0-pre.1
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[INFO] [stderr]     Checking encode_unicode v0.3.6
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[INFO] [stderr]    Compiling unindent v0.1.8
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[INFO] [stderr]     Checking predicates-core v1.0.3
[INFO] [stderr]     Checking shell-escape v0.1.5
[INFO] [stderr]    Compiling doc-comment v0.3.3
[INFO] [stderr]    Compiling convert_case v0.4.0
[INFO] [stderr]     Checking if_chain v1.0.2
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[INFO] [stderr]     Checking diff v0.1.12
[INFO] [stderr]     Checking md5 v0.7.0
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[INFO] [stderr]     Checking tracing-core v0.1.23
[INFO] [stderr]     Checking lock_api v0.4.6
[INFO] [stderr]     Checking cfg-expr v0.8.1
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[INFO] [stderr]     Checking cfg-expr v0.9.1
[INFO] [stderr]     Checking itertools v0.10.3
[INFO] [stderr]    Compiling proc-macro-error-attr v1.0.4
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]    Compiling indexmap v1.8.0
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[INFO] [stderr]     Checking foreign-types v0.3.2
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[INFO] [stderr]    Compiling openssl-sys v0.9.72
[INFO] [stderr]     Checking yaml-rust v0.4.5
[INFO] [stderr]     Checking predicates-tree v1.0.5
[INFO] [stderr]    Compiling indoc v1.0.4
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[INFO] [stderr]     Checking ra_ap_parser v0.0.101
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[INFO] [stderr]     Checking num_cpus v1.13.1
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[INFO] [stderr]     Checking getrandom v0.2.5
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[INFO] [stderr]     Checking wait-timeout v0.2.0
[INFO] [stderr]     Checking csv-core v0.1.10
[INFO] [stderr]     Checking object v0.28.3
[INFO] [stderr]     Checking combine v4.6.3
[INFO] [stderr]     Checking quote v1.0.17
[INFO] [stderr]     Checking ra_ap_stdx v0.0.101
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[INFO] [stderr]     Checking term v0.5.2
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[INFO] [stderr]     Checking parking_lot v0.12.0
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[INFO] [stderr]     Checking rand_chacha v0.3.1
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[INFO] [stderr]     Checking petgraph v0.6.0
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]     Checking countme v3.0.1
[INFO] [stderr]     Checking ra_ap_profile v0.0.101
[INFO] [stderr]     Checking rowan v0.15.4
[INFO] [stderr]     Checking crypto-hash v0.3.4
[INFO] [stderr]     Checking rustminify v0.1.0
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]     --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rustminify-0.1.0/src/lib.rs:174:43
[INFO] [stdout]      |
[INFO] [stdout] 174  | ...                   .contains(&(puncts, punct.as_char()))
[INFO] [stdout]      |                        -------- ^^^^^^^^^^^^^^^^^^^^^^^^^^ types differ in mutability
[INFO] [stdout]      |                        |
[INFO] [stdout]      |                        arguments to this function are incorrect
[INFO] [stdout]      |
[INFO] [stdout]      = note: expected reference `&(&str, char)`
[INFO] [stdout]                 found reference `&(&mut String, char)`
[INFO] [stdout] note: associated function defined here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0308`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `rustminify` due to 2 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "2da04fe58f73fd7fc163f45f2e920af6047eb34fff9fc20965b8e8bd75fd9b56", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2da04fe58f73fd7fc163f45f2e920af6047eb34fff9fc20965b8e8bd75fd9b56", kill_on_drop: false }`
[INFO] [stdout] 2da04fe58f73fd7fc163f45f2e920af6047eb34fff9fc20965b8e8bd75fd9b56