[INFO] fetching crate shunkakinoki 4.30.3...
[INFO] checking shunkakinoki-4.30.3 against try#b09a3e9a7a0ff7efb269ec0c13dcc0fd3cedcf6b for pr-82781
[INFO] extracting crate shunkakinoki 4.30.3 into /workspace/builds/worker-2/source
[INFO] validating manifest of crates.io crate shunkakinoki 4.30.3 on toolchain b09a3e9a7a0ff7efb269ec0c13dcc0fd3cedcf6b
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b09a3e9a7a0ff7efb269ec0c13dcc0fd3cedcf6b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate shunkakinoki 4.30.3
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate shunkakinoki 4.30.3
[INFO] tweaked toml for crates.io crate shunkakinoki 4.30.3 written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] crate crates.io crate shunkakinoki 4.30.3 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b09a3e9a7a0ff7efb269ec0c13dcc0fd3cedcf6b" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded pathdiff v0.2.0
[INFO] [stderr]   Downloaded nested v0.1.1
[INFO] [stderr]   Downloaded target-spec v0.4.1
[INFO] [stderr]   Downloaded human-panic v1.0.3
[INFO] [stderr]   Downloaded webbrowser v0.5.4
[INFO] [stderr]   Downloaded reqwest v0.10.2
[INFO] [stderr]   Downloaded cfg-expr v0.4.1
[INFO] [stderr]   Downloaded guppy v0.5.0
[INFO] [stderr]   Downloaded rustc-demangle v0.1.17
[INFO] [stderr]   Downloaded pulldown-cmark v0.7.0
[INFO] [stderr]   Downloaded semantic-release-rust v1.0.0-alpha.6
[INFO] [stderr]   Downloaded self_update v0.15.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "+b09a3e9a7a0ff7efb269ec0c13dcc0fd3cedcf6b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 07a9148faf4d7c80e9efda64a8b46eb0a70f50618fcc37fbb7de651575e5c092
[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" "07a9148faf4d7c80e9efda64a8b46eb0a70f50618fcc37fbb7de651575e5c092", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "07a9148faf4d7c80e9efda64a8b46eb0a70f50618fcc37fbb7de651575e5c092", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "07a9148faf4d7c80e9efda64a8b46eb0a70f50618fcc37fbb7de651575e5c092", kill_on_drop: false }`
[INFO] [stdout] 07a9148faf4d7c80e9efda64a8b46eb0a70f50618fcc37fbb7de651575e5c092
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "+b09a3e9a7a0ff7efb269ec0c13dcc0fd3cedcf6b" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 545c48f39c53c86706116c95c86ca773996135d84a253c9e79131df4b477aaa2
[INFO] running `Command { std: "docker" "start" "-a" "545c48f39c53c86706116c95c86ca773996135d84a253c9e79131df4b477aaa2", kill_on_drop: false }`
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[INFO] [stderr]    Compiling mime_guess v2.0.1
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[INFO] [stderr]     Checking rand v0.7.3
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[INFO] [stderr]     Checking console v0.9.2
[INFO] [stderr]     Checking os_type v2.2.0
[INFO] [stderr]    Compiling openssl v0.10.28
[INFO] [stderr]     Checking uuid v0.8.1
[INFO] [stderr]     Checking indicatif v0.13.0
[INFO] [stderr]     Checking tokio-util v0.2.0
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[INFO] [stderr]     Checking tokio-tls v0.3.0
[INFO] [stderr]    Compiling pin-project-internal v0.4.8
[INFO] [stderr]    Compiling structopt-derive v0.4.13
[INFO] [stderr]    Compiling thiserror-impl v1.0.21
[INFO] [stderr]     Checking thiserror v1.0.21
[INFO] [stderr]     Checking pin-project v0.4.8
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[INFO] [stderr]     Checking toml v0.5.6
[INFO] [stderr]     Checking serde_urlencoded v0.6.1
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[INFO] [stderr]     Checking version-sync v0.9.1
[INFO] [stderr]     Checking reqwest v0.10.2
[INFO] [stderr]     Checking cargo_metadata v0.10.0
[INFO] [stderr]     Checking guppy v0.5.0
[INFO] [stderr]     Checking shunkakinoki v4.30.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Checking semantic-release-rust v1.0.0-alpha.6
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]  --> shunkakinoki/tests/main.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 |     version_sync::assert_markdown_deps_updated!("CHANGELOG.md");
[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: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 59s
[INFO] running `Command { std: "docker" "inspect" "545c48f39c53c86706116c95c86ca773996135d84a253c9e79131df4b477aaa2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "545c48f39c53c86706116c95c86ca773996135d84a253c9e79131df4b477aaa2", kill_on_drop: false }`
[INFO] [stdout] 545c48f39c53c86706116c95c86ca773996135d84a253c9e79131df4b477aaa2