[INFO] cloning repository https://github.com/vlzcrz/microservice_zipf
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/vlzcrz/microservice_zipf" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fvlzcrz%2Fmicroservice_zipf", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fvlzcrz%2Fmicroservice_zipf'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 85dd3f774023651ee728d3a9342c9ce64cb4b09d
[INFO] checking vlzcrz/microservice_zipf against master#092a284ba0421695f2032c947765429fd7095796 for pr-139763
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fvlzcrz%2Fmicroservice_zipf" "/workspace/builds/worker-4-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/vlzcrz/microservice_zipf on toolchain 092a284ba0421695f2032c947765429fd7095796
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+092a284ba0421695f2032c947765429fd7095796" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/vlzcrz/microservice_zipf
[INFO] finished tweaking git repo https://github.com/vlzcrz/microservice_zipf
[INFO] tweaked toml for git repo https://github.com/vlzcrz/microservice_zipf written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/vlzcrz/microservice_zipf 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" "+092a284ba0421695f2032c947765429fd7095796" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded delete v1.0.1
[INFO] [stderr]   Downloaded uuid-macro-internal v1.12.0
[INFO] [stderr]   Downloaded jwalk v0.6.2
[INFO] [stderr]   Downloaded pdf-extract v0.8.0
[INFO] [stderr]   Downloaded lopdf v0.34.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:b0b074c097205a61b89e8ad263052f976b2b332c4dc5f02aef1fe52501660d6e" "/opt/rustwide/cargo-home/bin/cargo" "+092a284ba0421695f2032c947765429fd7095796" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c66f232364112fa8e4e60bfbf7950b8b1d0554f5b1f8f1259037fe46f65a5882
[INFO] running `Command { std: "docker" "start" "-a" "c66f232364112fa8e4e60bfbf7950b8b1d0554f5b1f8f1259037fe46f65a5882", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c66f232364112fa8e4e60bfbf7950b8b1d0554f5b1f8f1259037fe46f65a5882", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c66f232364112fa8e4e60bfbf7950b8b1d0554f5b1f8f1259037fe46f65a5882", kill_on_drop: false }`
[INFO] [stdout] c66f232364112fa8e4e60bfbf7950b8b1d0554f5b1f8f1259037fe46f65a5882
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:b0b074c097205a61b89e8ad263052f976b2b332c4dc5f02aef1fe52501660d6e" "/opt/rustwide/cargo-home/bin/cargo" "+092a284ba0421695f2032c947765429fd7095796" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4ea91a7d148cdadd68e19077a476095e257c4e194731a3921ee1e8d3fadc37af
[INFO] running `Command { std: "docker" "start" "-a" "4ea91a7d148cdadd68e19077a476095e257c4e194731a3921ee1e8d3fadc37af", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.93
[INFO] [stderr]    Compiling unicode-ident v1.0.14
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[INFO] [stderr]    Compiling futures v0.3.31
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[INFO] [stderr]     Checking crc32fast v1.4.2
[INFO] [stderr]     Checking linux-raw-sys v0.4.15
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[INFO] [stderr]    Compiling serde_json v1.0.135
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[INFO] [stderr]     Checking nom v7.1.3
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[INFO] [stderr]     Checking http v1.2.0
[INFO] [stderr]    Compiling rocket v0.5.1
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[INFO] [stderr]     Checking spin v0.9.8
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[INFO] [stderr]     Checking fastrand v2.3.0
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[INFO] [stderr]     Checking tempfile v3.15.0
[INFO] [stderr]    Compiling hyper v0.14.32
[INFO] [stderr]     Checking jwalk v0.6.2
[INFO] [stderr]    Compiling devise_core v0.4.2
[INFO] [stderr]    Compiling serde_derive v1.0.217
[INFO] [stderr]    Compiling tokio-macros v2.5.0
[INFO] [stderr]    Compiling futures-macro v0.3.31
[INFO] [stderr]    Compiling pear_codegen v0.2.9
[INFO] [stderr]    Compiling ref-cast-impl v1.0.23
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[INFO] [stderr]    Compiling async-stream-impl v0.3.6
[INFO] [stderr]    Compiling uuid-macro-internal v1.12.0
[INFO] [stderr]    Compiling async-trait v0.1.85
[INFO] [stderr]     Checking async-stream v0.3.6
[INFO] [stderr]    Compiling pear v0.2.9
[INFO] [stderr]     Checking zerocopy v0.7.35
[INFO] [stderr]    Compiling devise_codegen v0.4.2
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[INFO] [stderr]    Compiling devise v0.4.2
[INFO] [stderr]    Compiling rocket_http v0.5.1
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]     Checking uuid v1.12.0
[INFO] [stderr]    Compiling rocket_codegen v0.5.1
[INFO] [stderr]     Checking futures-executor v0.3.31
[INFO] [stderr]     Checking nalgebra v0.33.2
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[INFO] [stderr]     Checking toml_edit v0.22.22
[INFO] [stderr]     Checking h2 v0.3.26
[INFO] [stderr]     Checking lopdf v0.34.0
[INFO] [stderr]     Checking pdf-extract v0.8.0
[INFO] [stderr]     Checking toml v0.8.19
[INFO] [stderr]     Checking linregress v0.5.4
[INFO] [stderr]     Checking hello-rocket v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 00s
[INFO] running `Command { std: "docker" "inspect" "4ea91a7d148cdadd68e19077a476095e257c4e194731a3921ee1e8d3fadc37af", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4ea91a7d148cdadd68e19077a476095e257c4e194731a3921ee1e8d3fadc37af", kill_on_drop: false }`
[INFO] [stdout] 4ea91a7d148cdadd68e19077a476095e257c4e194731a3921ee1e8d3fadc37af