[INFO] cloning repository https://github.com/vouch-dev/vouch
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/vouch-dev/vouch" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fvouch-dev%2Fvouch", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fvouch-dev%2Fvouch'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 896544b537050e92fa4ffd5a6804f0e6a94c5bed
[INFO] checking vouch-dev/vouch against try#8e3afc79c11f48cb3acd1be5b3b7de98fe3f93a8 for pr-82565
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fvouch-dev%2Fvouch" "/workspace/builds/worker-5/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/vouch-dev/vouch on toolchain 8e3afc79c11f48cb3acd1be5b3b7de98fe3f93a8
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8e3afc79c11f48cb3acd1be5b3b7de98fe3f93a8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/vouch-dev/vouch
[INFO] finished tweaking git repo https://github.com/vouch-dev/vouch
[INFO] tweaked toml for git repo https://github.com/vouch-dev/vouch written to /workspace/builds/worker-5/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8e3afc79c11f48cb3acd1be5b3b7de98fe3f93a8" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8e3afc79c11f48cb3acd1be5b3b7de98fe3f93a8" "fetch" "--locked" "--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 ...
[INFO] [stderr]   Downloaded num-format v0.4.0
[INFO] [stderr]   Downloaded dialoguer v0.7.1
[INFO] [stderr]   Downloaded reqwest v0.11.2
[INFO] [stderr]   Downloaded tar v0.4.33
[INFO] [stderr]   Downloaded fallible-streaming-iterator v0.1.9
[INFO] [stderr]   Downloaded libsqlite3-sys v0.18.0
[INFO] [stderr]   Downloaded tokei v12.1.2
[INFO] [stderr]   Downloaded rusqlite v0.23.1
[INFO] [stderr]   Downloaded encoding_rs_io v0.1.7
[INFO] [stderr]   Downloaded tera v1.7.0
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[INFO] [stderr]   Downloaded grep-matcher v0.1.4
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[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" "rustops/crates-build-env@sha256:f2f6bcd4b43ebee4e173f653a26493129bdb64017c85f916b780ca7fbdbaa79d" "/opt/rustwide/cargo-home/bin/cargo" "+8e3afc79c11f48cb3acd1be5b3b7de98fe3f93a8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 36f6d7cdbe8b9d61e63db8f3796936c1bf39d438c87cb05a0fde1d14d978389f
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "36f6d7cdbe8b9d61e63db8f3796936c1bf39d438c87cb05a0fde1d14d978389f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "36f6d7cdbe8b9d61e63db8f3796936c1bf39d438c87cb05a0fde1d14d978389f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "36f6d7cdbe8b9d61e63db8f3796936c1bf39d438c87cb05a0fde1d14d978389f", kill_on_drop: false }`
[INFO] [stdout] 36f6d7cdbe8b9d61e63db8f3796936c1bf39d438c87cb05a0fde1d14d978389f
[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" "rustops/crates-build-env@sha256:f2f6bcd4b43ebee4e173f653a26493129bdb64017c85f916b780ca7fbdbaa79d" "/opt/rustwide/cargo-home/bin/cargo" "+8e3afc79c11f48cb3acd1be5b3b7de98fe3f93a8" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c9a501bef5ef03a549e68ac643472fd68b829ee8b882930a16767e3bfca7cde3
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "c9a501bef5ef03a549e68ac643472fd68b829ee8b882930a16767e3bfca7cde3", kill_on_drop: false }`
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[INFO] [stderr]    Compiling openssl v0.10.33
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[INFO] [stderr]    Compiling chrono-tz v0.5.3
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[INFO] [stderr]     Checking tokio-util v0.3.1
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[INFO] [stderr]     Checking dashmap v4.0.2
[INFO] [stderr]     Checking bincode v1.3.2
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[INFO] [stderr]     Checking git2 v0.13.17
[INFO] [stderr]     Checking globset v0.4.6
[INFO] [stderr]     Checking grep-searcher v0.1.7
[INFO] [stderr]     Checking csv v1.1.6
[INFO] [stderr]     Checking ignore v0.4.17
[INFO] [stderr]     Checking vouch-lib v0.1.0 (/opt/rustwide/workdir/vouch-lib)
[INFO] [stderr]     Checking handlebars v3.5.3
[INFO] [stderr]     Checking prettytable-rs v0.8.0
[INFO] [stderr]    Compiling globwalk v0.8.1
[INFO] [stderr]    Compiling tera v1.7.0
[INFO] [stderr]     Checking hyper-tls v0.4.3
[INFO] [stderr]     Checking reqwest v0.10.10
[INFO] [stderr]     Checking vouch-js v0.1.0 (/opt/rustwide/workdir/vouch-js)
[INFO] [stderr]     Checking vouch-py v0.1.0 (/opt/rustwide/workdir/vouch-py)
[INFO] [stderr]    Compiling tokei v12.1.2
[INFO] [stderr]     Checking vouch v0.1.0 (/opt/rustwide/workdir/vouch)
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]    --> vouch/src/command/review/workspace.rs:315:37
[INFO] [stdout]     |
[INFO] [stdout] 315 |         assert!(result == expected, format!("unexpected result: {}", result));
[INFO] [stdout]     |                                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(non_fmt_panic)]` on by default
[INFO] [stdout]     = note: this is no longer accepted in Rust 2021
[INFO] [stdout]     = note: the panic!() macro supports formatting, so there's no need for the format!() macro here
[INFO] [stdout] help: remove the `format!(..)` macro call
[INFO] [stdout]     |
[INFO] [stdout] 315 |         assert!(result == expected, "unexpected result: {}", result);
[INFO] [stdout]     |                                    --                             --
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]    --> vouch/src/peer/index.rs:574:13
[INFO] [stdout]     |
[INFO] [stdout] 574 |             format!("unexpected peers: {:?}", unexpected_peers)
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this is no longer accepted in Rust 2021
[INFO] [stdout]     = note: the panic!() macro supports formatting, so there's no need for the format!() macro here
[INFO] [stdout] help: remove the `format!(..)` macro call
[INFO] [stdout]     |
[INFO] [stdout] 574 |             "unexpected peers: {:?}", unexpected_peers
[INFO] [stdout]     |            --                                        --
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4m 19s
[INFO] running `Command { std: "docker" "inspect" "c9a501bef5ef03a549e68ac643472fd68b829ee8b882930a16767e3bfca7cde3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c9a501bef5ef03a549e68ac643472fd68b829ee8b882930a16767e3bfca7cde3", kill_on_drop: false }`
[INFO] [stdout] c9a501bef5ef03a549e68ac643472fd68b829ee8b882930a16767e3bfca7cde3