[INFO] fetching crate rialo-s-derivation-path 0.4.1...
[INFO] testing rialo-s-derivation-path-0.4.1 against 1.95.0 for beta-1.96-2
[INFO] extracting crate rialo-s-derivation-path 0.4.1 into /workspace/builds/worker-3-tc1/source
[INFO] started tweaking crates.io crate rialo-s-derivation-path 0.4.1
[INFO] finished tweaking crates.io crate rialo-s-derivation-path 0.4.1
[INFO] tweaked toml for crates.io crate rialo-s-derivation-path 0.4.1 written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate rialo-s-derivation-path 0.4.1 on toolchain 1.95.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.95.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate rialo-s-derivation-path 0.4.1 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" "+1.95.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded qstring v0.7.2
[INFO] [stderr]   Downloaded derivation-path v0.2.0
[INFO] [stderr]   Downloaded uriparse v0.6.4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/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" "+1.95.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] eafa5eee10679905cc7ccbe2bf2bd48681458e88d477c7640406c76ccb029348
[INFO] running `Command { std: "docker" "start" "-a" "eafa5eee10679905cc7ccbe2bf2bd48681458e88d477c7640406c76ccb029348", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "eafa5eee10679905cc7ccbe2bf2bd48681458e88d477c7640406c76ccb029348", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "eafa5eee10679905cc7ccbe2bf2bd48681458e88d477c7640406c76ccb029348", kill_on_drop: false }`
[INFO] [stdout] eafa5eee10679905cc7ccbe2bf2bd48681458e88d477c7640406c76ccb029348
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/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" "RUSTDOCFLAGS=--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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.95.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5ce92743d46a24c6176c17444949dc130abcdddc69117e68b13e948aaf5d7bf9
[INFO] running `Command { std: "docker" "start" "-a" "5ce92743d46a24c6176c17444949dc130abcdddc69117e68b13e948aaf5d7bf9", kill_on_drop: false }`
[INFO] [stderr]    Compiling lazy_static v1.5.0
[INFO] [stderr]    Compiling percent-encoding v2.3.2
[INFO] [stderr]    Compiling fnv v1.0.7
[INFO] [stderr]    Compiling derivation-path v0.2.0
[INFO] [stderr]    Compiling uriparse v0.6.4
[INFO] [stderr]    Compiling qstring v0.7.2
[INFO] [stderr]    Compiling rialo-s-derivation-path v0.4.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.35s
[INFO] running `Command { std: "docker" "inspect" "5ce92743d46a24c6176c17444949dc130abcdddc69117e68b13e948aaf5d7bf9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5ce92743d46a24c6176c17444949dc130abcdddc69117e68b13e948aaf5d7bf9", kill_on_drop: false }`
[INFO] [stdout] 5ce92743d46a24c6176c17444949dc130abcdddc69117e68b13e948aaf5d7bf9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/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" "RUSTDOCFLAGS=--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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.95.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7c20820a347abb0cb29ec8c3491a58711fd4a5489acca1a2c6b45de4aee64c2e
[INFO] running `Command { std: "docker" "start" "-a" "7c20820a347abb0cb29ec8c3491a58711fd4a5489acca1a2c6b45de4aee64c2e", kill_on_drop: false }`
[INFO] [stderr]    Compiling rialo-s-derivation-path v0.4.1 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0432]: unresolved import `assert_matches`
[INFO] [stdout]    --> src/lib.rs:287:9
[INFO] [stdout]     |
[INFO] [stdout] 287 |     use assert_matches::assert_matches;
[INFO] [stdout]     |         ^^^^^^^^^^^^^^ use of unresolved module or unlinked crate `assert_matches`
[INFO] [stdout]     |
[INFO] [stdout]     = help: if you wanted to use a crate named `assert_matches`, use `cargo add assert_matches` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `rialo-s-derivation-path` (lib test) due to 1 previous error
[INFO] running `Command { std: "docker" "inspect" "7c20820a347abb0cb29ec8c3491a58711fd4a5489acca1a2c6b45de4aee64c2e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7c20820a347abb0cb29ec8c3491a58711fd4a5489acca1a2c6b45de4aee64c2e", kill_on_drop: false }`
[INFO] [stdout] 7c20820a347abb0cb29ec8c3491a58711fd4a5489acca1a2c6b45de4aee64c2e
