[INFO] fetching crate omap 0.5.0...
[INFO] checking omap-0.5.0 against try#88b8a1c6e3a6f6f8a2ed6b6a9a74e0ef1862f72c for pr-154887
[INFO] extracting crate omap 0.5.0 into /workspace/builds/worker-0-tc2/source
[INFO] started tweaking crates.io crate omap 0.5.0
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate omap 0.5.0
[INFO] tweaked toml for crates.io crate omap 0.5.0 written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate omap 0.5.0 on toolchain 88b8a1c6e3a6f6f8a2ed6b6a9a74e0ef1862f72c
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+88b8a1c6e3a6f6f8a2ed6b6a9a74e0ef1862f72c" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate omap 0.5.0 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" "+88b8a1c6e3a6f6f8a2ed6b6a9a74e0ef1862f72c" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+88b8a1c6e3a6f6f8a2ed6b6a9a74e0ef1862f72c" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a375787a6297dca9caee7c3b050a115edbbae8c75fbbb2f6683144916c75947c
[INFO] running `Command { std: "docker" "start" "-a" "a375787a6297dca9caee7c3b050a115edbbae8c75fbbb2f6683144916c75947c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a375787a6297dca9caee7c3b050a115edbbae8c75fbbb2f6683144916c75947c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a375787a6297dca9caee7c3b050a115edbbae8c75fbbb2f6683144916c75947c", kill_on_drop: false }`
[INFO] [stdout] a375787a6297dca9caee7c3b050a115edbbae8c75fbbb2f6683144916c75947c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+88b8a1c6e3a6f6f8a2ed6b6a9a74e0ef1862f72c" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0a745c8f61209ec46ee262a6dd6d1b99bb31f534fb9f3afc6b81267ff720ab87
[INFO] running `Command { std: "docker" "start" "-a" "0a745c8f61209ec46ee262a6dd6d1b99bb31f534fb9f3afc6b81267ff720ab87", kill_on_drop: false }`
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling syn v2.0.111
[INFO] [stderr]     Checking quick-xml v0.38.4
[INFO] [stderr]     Checking geo-types v0.7.18
[INFO] [stderr]    Compiling thiserror-impl v2.0.17
[INFO] [stderr]     Checking thiserror v2.0.17
[INFO] [stderr]     Checking linestring2bezier v0.5.1
[INFO] [stderr]     Checking omap v0.5.0 (/opt/rustwide/workdir)
[INFO] [stdout] error: unreachable expression
[INFO] [stdout]    --> src/lib.rs:67:17
[INFO] [stdout]     |
[INFO] [stdout]  67 |   #[derive(Debug, Error)]
[INFO] [stdout]     |                   ^----
[INFO] [stdout]     |                   |
[INFO] [stdout]     |  _________________in this derive macro expansion
[INFO] [stdout]     | |
[INFO] [stdout]  68 | | pub enum Error {
[INFO] [stdout]     | |______________^ unreachable expression
[INFO] [stdout] ...
[INFO] [stdout] 146 |       Infallible(#[from] std::convert::Infallible),
[INFO] [stdout]     |                  ------- any code following this expression is unreachable
[INFO] [stdout]     |
[INFO] [stdout] note: the lint level is defined here
[INFO] [stdout]    --> src/lib.rs:33:5
[INFO] [stdout]     |
[INFO] [stdout]  33 |     warnings
[INFO] [stdout]     |     ^^^^^^^^
[INFO] [stdout]     = note: `#[deny(unreachable_code)]` implied by `#[deny(warnings)]`
[INFO] [stdout]     = note: this error originates in the derive macro `Error` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: unreachable expression
[INFO] [stdout]    --> src/lib.rs:67:17
[INFO] [stdout]     |
[INFO] [stdout]  67 |   #[derive(Debug, Error)]
[INFO] [stdout]     |                   ^----
[INFO] [stdout]     |                   |
[INFO] [stdout]     |  _________________in this derive macro expansion
[INFO] [stdout]     | |
[INFO] [stdout]  68 | | pub enum Error {
[INFO] [stdout]     | |______________^ unreachable expression
[INFO] [stdout] ...
[INFO] [stdout] 146 |       Infallible(#[from] std::convert::Infallible),
[INFO] [stdout]     |                  ------- any code following this expression is unreachable
[INFO] [stdout]     |
[INFO] [stdout] note: the lint level is defined here
[INFO] [stdout]    --> src/lib.rs:33:5
[INFO] [stdout]     |
[INFO] [stdout]  33 |     warnings
[INFO] [stdout]     |     ^^^^^^^^
[INFO] [stdout]     = note: `#[deny(unreachable_code)]` implied by `#[deny(warnings)]`
[INFO] [stdout]     = note: this error originates in the derive macro `Error` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `omap` (lib test) due to 1 previous error
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: could not compile `omap` (lib) due to 1 previous error
[INFO] running `Command { std: "docker" "inspect" "0a745c8f61209ec46ee262a6dd6d1b99bb31f534fb9f3afc6b81267ff720ab87", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0a745c8f61209ec46ee262a6dd6d1b99bb31f534fb9f3afc6b81267ff720ab87", kill_on_drop: false }`
[INFO] [stdout] 0a745c8f61209ec46ee262a6dd6d1b99bb31f534fb9f3afc6b81267ff720ab87