[INFO] cloning repository https://github.com/chroniclehq/huffman
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/chroniclehq/huffman" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fchroniclehq%2Fhuffman", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fchroniclehq%2Fhuffman'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] ea384421d30479565851e2bad32d95c5e29451c1
[INFO] checking chroniclehq/huffman against try#8ac0915e346f9a2e49ca3951b642c55bd7d1eaab for pr-158447
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fchroniclehq%2Fhuffman" "/workspace/builds/worker-4-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/chroniclehq/huffman
[INFO] finished tweaking git repo https://github.com/chroniclehq/huffman
[INFO] tweaked toml for git repo https://github.com/chroniclehq/huffman written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/chroniclehq/huffman on toolchain 8ac0915e346f9a2e49ca3951b642c55bd7d1eaab
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8ac0915e346f9a2e49ca3951b642c55bd7d1eaab" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/chroniclehq/huffman 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" "+8ac0915e346f9a2e49ca3951b642c55bd7d1eaab" "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] [stderr]  Downloading crates ...
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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] 4c4ca5a8ce3bb70982466489cdc154cff3d2e04af9a6d6f84b934b7f8f6b72b3
[INFO] running `Command { std: "docker" "start" "4c4ca5a8ce3bb70982466489cdc154cff3d2e04af9a6d6f84b934b7f8f6b72b3", 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" "4c4ca5a8ce3bb70982466489cdc154cff3d2e04af9a6d6f84b934b7f8f6b72b3" "/opt/rustwide/cargo-home/bin/cargo" "+8ac0915e346f9a2e49ca3951b642c55bd7d1eaab" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4c4ca5a8ce3bb70982466489cdc154cff3d2e04af9a6d6f84b934b7f8f6b72b3", 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=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-w" "/opt/rustwide/workdir" "--user" "0:0" "4c4ca5a8ce3bb70982466489cdc154cff3d2e04af9a6d6f84b934b7f8f6b72b3" "/opt/rustwide/cargo-home/bin/cargo" "+8ac0915e346f9a2e49ca3951b642c55bd7d1eaab" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.40
[INFO] [stderr]    Compiling syn v1.0.98
[INFO] [stderr]    Compiling cc v1.0.73
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[INFO] [stderr]    Compiling serde_derive v1.0.142
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[INFO] [stderr]    Compiling serde v1.0.142
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[INFO] [stderr]    Compiling futures-util v0.3.21
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[INFO] [stderr]    Compiling indexmap v1.9.1
[INFO] [stderr]     Checking num_threads v0.1.6
[INFO] [stderr]    Compiling typenum v1.15.0
[INFO] [stderr]    Compiling num-integer v0.1.45
[INFO] [stderr]    Compiling crc32fast v1.3.2
[INFO] [stderr]     Checking either v1.7.0
[INFO] [stderr]     Checking openssl-probe v0.1.5
[INFO] [stderr]    Compiling semver v1.0.12
[INFO] [stderr]    Compiling libc v0.2.126
[INFO] [stderr]    Compiling proc-macro2-diagnostics v0.9.1
[INFO] [stderr]     Checking subtle v2.4.1
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[INFO] [stderr]    Compiling crypto-common v0.1.6
[INFO] [stderr]    Compiling aead v0.4.3
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[INFO] [stderr]    Compiling httparse v1.7.1
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[INFO] [stderr]     Checking inlinable_string v0.1.15
[INFO] [stderr]    Compiling serde_json v1.0.83
[INFO] [stderr]    Compiling tower-service v0.3.2
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[INFO] [stderr]    Compiling hashbrown v0.12.3
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[INFO] [stderr]     Checking miniz_oxide v0.5.3
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[INFO] [stderr]    Compiling figment v0.10.6
[INFO] [stderr]    Compiling multer v2.0.3
[INFO] [stderr]    Compiling state v0.5.3
[INFO] [stderr]    Compiling smallvec v1.9.0
[INFO] [stderr]     Checking nanorand v0.7.0
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[INFO] [stderr]     Checking md-5 v0.10.1
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[INFO] [stderr]    Compiling futures v0.3.21
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[INFO] [stderr]     Checking rustls-native-certs v0.5.0
[INFO] [stderr]    Compiling devise_core v0.3.1
[INFO] [stderr]    Compiling tokio-macros v1.8.0
[INFO] [stderr]    Compiling futures-macro v0.3.21
[INFO] [stderr]    Compiling tracing-attributes v0.1.22
[INFO] [stderr]    Compiling pin-project-internal v1.0.11
[INFO] [stderr]    Compiling pear_codegen v0.2.3
[INFO] [stderr]    Compiling ref-cast-impl v1.0.8
[INFO] [stderr]    Compiling openssl-macros v0.1.0
[INFO] [stderr]    Compiling async-stream-impl v0.3.3
[INFO] [stderr]    Compiling num-derive v0.3.3
[INFO] [stderr]    Compiling enum-map-derive v0.10.0
[INFO] [stderr]     Checking enum-map v2.4.1
[INFO] [stderr]     Checking async-stream v0.3.3
[INFO] [stderr]    Compiling devise_codegen v0.3.1
[INFO] [stderr]    Compiling devise v0.3.1
[INFO] [stderr]     Checking pear v0.2.3
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[INFO] [stderr]    Compiling rocket_http v0.5.0-rc.2
[INFO] [stderr]     Checking flume v0.10.14
[INFO] [stderr]    Compiling rocket_codegen v0.5.0-rc.2
[INFO] [stderr]     Checking attohttpc v0.15.0
[INFO] [stderr]     Checking futures-executor v0.3.21
[INFO] [stderr]     Checking tokio-util v0.7.3
[INFO] [stderr]     Checking tokio-stream v0.1.9
[INFO] [stderr]     Checking tower v0.4.13
[INFO] [stderr]     Checking tokio-rustls v0.22.0
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[INFO] [stderr]     Checking aws-smithy-async v0.45.0
[INFO] [stderr]     Checking serde_urlencoded v0.7.1
[INFO] [stderr]     Checking toml v0.5.9
[INFO] [stderr]     Checking ubyte v0.10.2
[INFO] [stderr]     Checking h2 v0.3.17
[INFO] [stderr]     Checking aws-smithy-http v0.45.0
[INFO] [stderr]     Checking hyper-rustls v0.22.1
[INFO] [stderr]     Checking hyper-rustls v0.23.0
[INFO] [stderr]     Checking reqwest v0.11.11
[INFO] [stderr]     Checking aws-smithy-http-tower v0.45.0
[INFO] [stderr]     Checking aws-sigv4 v0.15.0
[INFO] [stderr]     Checking datadog-logs v0.2.1
[INFO] [stderr]     Checking aws-smithy-client v0.45.0
[INFO] [stderr]     Checking aws-endpoint v0.15.0
[INFO] [stderr]     Checking aws-sig-auth v0.15.0
[INFO] [stderr]     Checking aws-http v0.15.0
[INFO] [stderr]     Checking aws-sdk-sts v0.15.0
[INFO] [stderr]     Checking aws-sdk-sso v0.15.0
[INFO] [stderr]     Checking aws-sdk-s3 v0.15.0
[INFO] [stderr]     Checking aws-sdk-sqs v0.15.0
[INFO] [stderr]     Checking aws-config v0.15.0
[INFO] [stderr]     Checking huffman v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 09s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: openssl v0.10.50
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 3`
[INFO] running `Command { std: "docker" "inspect" "4c4ca5a8ce3bb70982466489cdc154cff3d2e04af9a6d6f84b934b7f8f6b72b3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4c4ca5a8ce3bb70982466489cdc154cff3d2e04af9a6d6f84b934b7f8f6b72b3", kill_on_drop: false }`
[INFO] [stdout] 4c4ca5a8ce3bb70982466489cdc154cff3d2e04af9a6d6f84b934b7f8f6b72b3
