[INFO] cloning repository https://github.com/flaxandteal/berlin-rs
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/flaxandteal/berlin-rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fflaxandteal%2Fberlin-rs", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fflaxandteal%2Fberlin-rs'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 5452c3751003eb7319168cf2b3a14c4c2cb22232
[INFO] checking flaxandteal/berlin-rs against master#4c60a0ea5b2385d7400df9db1ad04e96f2a4c154 for 92191_revert
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fflaxandteal%2Fberlin-rs" "/workspace/builds/worker-104/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-104/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/flaxandteal/berlin-rs on toolchain 4c60a0ea5b2385d7400df9db1ad04e96f2a4c154
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+4c60a0ea5b2385d7400df9db1ad04e96f2a4c154" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/flaxandteal/berlin-rs
[INFO] finished tweaking git repo https://github.com/flaxandteal/berlin-rs
[INFO] tweaked toml for git repo https://github.com/flaxandteal/berlin-rs written to /workspace/builds/worker-104/source/Cargo.toml
[INFO] crate git repo https://github.com/flaxandteal/berlin-rs already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+4c60a0ea5b2385d7400df9db1ad04e96f2a4c154" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: /workspace/builds/worker-104/source/berlin-web/Cargo.toml: unused manifest key: dependencies.axum.feature
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded tracing-subscriber v0.3.6
[INFO] [stderr]   Downloaded tower-http v0.2.0
[INFO] [stderr]   Downloaded axum-core v0.1.1
[INFO] [stderr]   Downloaded promptly v0.3.0
[INFO] [stderr]   Downloaded rustyline v6.3.0
[INFO] [stderr]   Downloaded sublime_fuzzy v0.7.0
[INFO] [stderr]   Downloaded socket2 v0.4.3
[INFO] [stderr]   Downloaded stop-words v0.6.2
[INFO] [stderr]   Downloaded matchit v0.4.4
[INFO] [stderr]   Downloaded axum v0.4.4
[INFO] [stderr]   Downloaded ustr v0.8.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-104/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-104/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:d190cb871061d98bc6d0581d85cb2ecb09a0f8a142ba5463de30be9999fc3251" "/opt/rustwide/cargo-home/bin/cargo" "+4c60a0ea5b2385d7400df9db1ad04e96f2a4c154" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 887f1897a069c9d3ce2cdf6ed756afcd41da2de5c70bde908739dfb56b3f0c13
[INFO] running `Command { std: "docker" "start" "-a" "887f1897a069c9d3ce2cdf6ed756afcd41da2de5c70bde908739dfb56b3f0c13", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "887f1897a069c9d3ce2cdf6ed756afcd41da2de5c70bde908739dfb56b3f0c13", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "887f1897a069c9d3ce2cdf6ed756afcd41da2de5c70bde908739dfb56b3f0c13", kill_on_drop: false }`
[INFO] [stdout] 887f1897a069c9d3ce2cdf6ed756afcd41da2de5c70bde908739dfb56b3f0c13
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-104/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-104/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:d190cb871061d98bc6d0581d85cb2ecb09a0f8a142ba5463de30be9999fc3251" "/opt/rustwide/cargo-home/bin/cargo" "+4c60a0ea5b2385d7400df9db1ad04e96f2a4c154" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c25d48fe142233b311603298bbd9c224c9018096297f2bd948e8d8d1bfb73380
[INFO] running `Command { std: "docker" "start" "-a" "c25d48fe142233b311603298bbd9c224c9018096297f2bd948e8d8d1bfb73380", kill_on_drop: false }`
[INFO] [stderr] warning: /opt/rustwide/workdir/berlin-web/Cargo.toml: unused manifest key: dependencies.axum.feature
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling proc-macro2 v1.0.36
[INFO] [stderr]    Compiling unicode-xid v0.2.2
[INFO] [stderr]    Compiling libc v0.2.113
[INFO] [stderr]     Checking cfg-if v1.0.0
[INFO] [stderr]    Compiling syn v1.0.85
[INFO] [stderr]     Checking lazy_static v1.4.0
[INFO] [stderr]    Compiling log v0.4.14
[INFO] [stderr]    Compiling autocfg v1.0.1
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[INFO] [stderr]    Compiling memchr v2.4.1
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[INFO] [stderr]     Checking pin-project-lite v0.2.8
[INFO] [stderr]     Checking once_cell v1.9.0
[INFO] [stderr]    Compiling parking_lot_core v0.8.5
[INFO] [stderr]     Checking itoa v1.0.1
[INFO] [stderr]     Checking smallvec v1.8.0
[INFO] [stderr]    Compiling futures-core v0.3.19
[INFO] [stderr]     Checking bytes v1.1.0
[INFO] [stderr]    Compiling serde_derive v1.0.133
[INFO] [stderr]    Compiling serde v1.0.133
[INFO] [stderr]    Compiling futures-task v0.3.19
[INFO] [stderr]    Compiling crossbeam-utils v0.8.6
[INFO] [stderr]    Compiling futures-util v0.3.19
[INFO] [stderr]    Compiling crossbeam-epoch v0.9.6
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[INFO] [stderr]     Checking futures-sink v0.3.19
[INFO] [stderr]    Compiling rustversion v1.0.6
[INFO] [stderr]    Compiling futures-channel v0.3.19
[INFO] [stderr]    Compiling httparse v1.5.1
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[INFO] [stderr]    Compiling nix v0.18.0
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[INFO] [stderr]     Checking itoa v0.4.8
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[INFO] [stderr]     Checking regex v1.5.4
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[INFO] [stderr]     Checking crossbeam-deque v0.8.1
[INFO] [stderr]     Checking parking_lot v0.11.2
[INFO] [stderr]     Checking rustyline v6.3.0
[INFO] [stderr]     Checking promptly v0.3.0
[INFO] [stderr]    Compiling tracing-attributes v0.1.18
[INFO] [stderr]    Compiling tokio-macros v1.7.0
[INFO] [stderr]    Compiling pin-project-internal v1.0.10
[INFO] [stderr]    Compiling strum_macros v0.23.1
[INFO] [stderr]    Compiling structopt-derive v0.4.18
[INFO] [stderr]     Checking tokio v1.15.0
[INFO] [stderr]     Checking axum-core v0.1.1
[INFO] [stderr]     Checking tracing v0.1.29
[INFO] [stderr]     Checking pin-project v1.0.10
[INFO] [stderr]     Checking tower-http v0.2.0
[INFO] [stderr]     Checking tracing-futures v0.2.5
[INFO] [stderr]     Checking structopt v0.3.25
[INFO] [stderr]     Checking tokio-util v0.6.9
[INFO] [stderr]     Checking h2 v0.3.10
[INFO] [stderr]     Checking tower v0.4.11
[INFO] [stderr]     Checking ustr v0.8.1
[INFO] [stderr]     Checking serde_urlencoded v0.7.1
[INFO] [stderr]     Checking stop-words v0.6.2
[INFO] [stderr]     Checking berlin-core v0.1.0 (/opt/rustwide/workdir/berlin-core)
[INFO] [stdout] warning: field is never read: `locs`
[INFO] [stdout]   --> berlin-core/src/graph.rs:14:5
[INFO] [stdout]    |
[INFO] [stdout] 14 |     locs: DiGraphMap<Ustr, (i64, i64)>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `locs`
[INFO] [stdout]   --> berlin-core/src/graph.rs:14:5
[INFO] [stdout]    |
[INFO] [stdout] 14 |     locs: DiGraphMap<Ustr, (i64, i64)>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking hyper v0.14.16
[INFO] [stderr]     Checking axum v0.4.4
[INFO] [stderr]     Checking berlin-web v0.1.0 (/opt/rustwide/workdir/berlin-web)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3m 48s
[INFO] running `Command { std: "docker" "inspect" "c25d48fe142233b311603298bbd9c224c9018096297f2bd948e8d8d1bfb73380", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c25d48fe142233b311603298bbd9c224c9018096297f2bd948e8d8d1bfb73380", kill_on_drop: false }`
[INFO] [stdout] c25d48fe142233b311603298bbd9c224c9018096297f2bd948e8d8d1bfb73380