[INFO] fetching crate linky 0.1.8...
[INFO] testing linky-0.1.8 against 1.54.0 for beta-1.55-1
[INFO] extracting crate linky 0.1.8 into /workspace/builds/worker-15/source
[INFO] validating manifest of crates.io crate linky 0.1.8 on toolchain 1.54.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.54.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate linky 0.1.8
[INFO] finished tweaking crates.io crate linky 0.1.8
[INFO] tweaked toml for crates.io crate linky 0.1.8 written to /workspace/builds/worker-15/source/Cargo.toml
[INFO] crate crates.io crate linky 0.1.8 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.54.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+1.54.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 5bbc8332947835f1fc5001c330b16ac242ada00315cf756e1a5feb4465ea2e3e
[INFO] running `Command { std: "docker" "start" "-a" "5bbc8332947835f1fc5001c330b16ac242ada00315cf756e1a5feb4465ea2e3e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5bbc8332947835f1fc5001c330b16ac242ada00315cf756e1a5feb4465ea2e3e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5bbc8332947835f1fc5001c330b16ac242ada00315cf756e1a5feb4465ea2e3e", kill_on_drop: false }`
[INFO] [stdout] 5bbc8332947835f1fc5001c330b16ac242ada00315cf756e1a5feb4465ea2e3e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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=warn" "-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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+1.54.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b3cf9894e12b53f7e9102be531e08e4d31d5a7eede6f36792955603b14a5f009
[INFO] running `Command { std: "docker" "start" "-a" "b3cf9894e12b53f7e9102be531e08e4d31d5a7eede6f36792955603b14a5f009", kill_on_drop: false }`
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[INFO] [stderr]    Compiling synstructure v0.12.3
[INFO] [stderr]    Compiling proc-macro-error v0.2.6
[INFO] [stderr]    Compiling hyper v0.12.29
[INFO] [stderr]    Compiling serde_derive v1.0.103
[INFO] [stderr]    Compiling structopt-derive v0.3.5
[INFO] [stderr]    Compiling hyper-tls v0.3.2
[INFO] [stderr]    Compiling failure v0.1.6
[INFO] [stderr]    Compiling structopt v0.3.5
[INFO] [stderr]    Compiling serde_json v1.0.4
[INFO] [stderr]    Compiling serde_urlencoded v0.5.1
[INFO] [stderr]    Compiling cookie_store v0.7.0
[INFO] [stderr]    Compiling reqwest v0.9.17
[INFO] [stderr]    Compiling linky v0.1.8 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused return value of `std::mem::replace` that must be used
[INFO] [stdout]    --> src/error.rs:169:13
[INFO] [stdout]     |
[INFO] [stdout] 169 |             mem::replace(&mut self.cause, cause.source());
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_must_use)]` on by default
[INFO] [stdout]     = note: if you don't need the old value, you can just assign the new value directly
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 05s
[INFO] running `Command { std: "docker" "inspect" "b3cf9894e12b53f7e9102be531e08e4d31d5a7eede6f36792955603b14a5f009", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b3cf9894e12b53f7e9102be531e08e4d31d5a7eede6f36792955603b14a5f009", kill_on_drop: false }`
[INFO] [stdout] b3cf9894e12b53f7e9102be531e08e4d31d5a7eede6f36792955603b14a5f009
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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=warn" "-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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+1.54.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b65125c1d6fc1dc83e985cc6bc0c9ff2dbbfcd356bdcc8abab7e4aa8091dc4d4
[INFO] running `Command { std: "docker" "start" "-a" "b65125c1d6fc1dc83e985cc6bc0c9ff2dbbfcd356bdcc8abab7e4aa8091dc4d4", 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]    Compiling linky v0.1.8 (/opt/rustwide/workdir)
[INFO] [stdout] error: couldn't read src/../example_site/path/to/example.md: No such file or directory (os error 2)
[INFO] [stdout]    --> src/linky.rs:568:22
[INFO] [stdout]     |
[INFO] [stdout] 568 |         let buffer = include_str!("../example_site/path/to/example.md");
[INFO] [stdout]     |                      ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `include_str` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `linky`
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `Command { std: "docker" "inspect" "b65125c1d6fc1dc83e985cc6bc0c9ff2dbbfcd356bdcc8abab7e4aa8091dc4d4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b65125c1d6fc1dc83e985cc6bc0c9ff2dbbfcd356bdcc8abab7e4aa8091dc4d4", kill_on_drop: false }`
[INFO] [stdout] b65125c1d6fc1dc83e985cc6bc0c9ff2dbbfcd356bdcc8abab7e4aa8091dc4d4
