[INFO] fetching crate ysv 0.1.7...
[INFO] checking ysv-0.1.7 against beta for pr-78714
[INFO] extracting crate ysv 0.1.7 into /workspace/builds/worker-7/source
[INFO] validating manifest of crates.io crate ysv 0.1.7 on toolchain beta
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate ysv 0.1.7
[INFO] finished tweaking crates.io crate ysv 0.1.7
[INFO] tweaked toml for crates.io crate ysv 0.1.7 written to /workspace/builds/worker-7/source/Cargo.toml
[INFO] crate crates.io crate ysv 0.1.7 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta" "fetch" "--locked" "--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-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+beta" "metadata" "--no-deps" "--format-version=1", 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] c75f581af4672e47309d0999ad0b1e20ca9a31c192c532139453323052239689
[INFO] running `Command { std: "docker" "start" "-a" "c75f581af4672e47309d0999ad0b1e20ca9a31c192c532139453323052239689", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c75f581af4672e47309d0999ad0b1e20ca9a31c192c532139453323052239689", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c75f581af4672e47309d0999ad0b1e20ca9a31c192c532139453323052239689", kill_on_drop: false }`
[INFO] [stdout] c75f581af4672e47309d0999ad0b1e20ca9a31c192c532139453323052239689
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+beta" "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] 8aecd37d2822731115fe9aec460bc1f52d47dd82d821e546e96d9137a2137fb0
[INFO] running `Command { std: "docker" "start" "-a" "8aecd37d2822731115fe9aec460bc1f52d47dd82d821e546e96d9137a2137fb0", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.13
[INFO] [stderr]    Compiling syn v1.0.23
[INFO] [stderr]    Compiling proc-macro-error-attr v0.4.12
[INFO] [stderr]    Compiling proc-macro-error v0.4.12
[INFO] [stderr]    Compiling hashbrown v0.8.2
[INFO] [stderr]    Compiling indexmap v1.5.1
[INFO] [stderr]     Checking atty v0.2.14
[INFO] [stderr]     Checking colored v1.9.3
[INFO] [stderr]    Compiling quote v1.0.6
[INFO] [stderr]    Compiling syn-mid v0.5.0
[INFO] [stderr]    Compiling serde_derive v1.0.110
[INFO] [stderr]    Compiling clap_derive v3.0.0-beta.1
[INFO] [stderr]     Checking clap v3.0.0-beta.1
[INFO] [stderr]     Checking serde v1.0.110
[INFO] [stderr]     Checking serde_test v1.0.110
[INFO] [stderr]     Checking chrono v0.4.12
[INFO] [stderr]     Checking bstr v0.2.13
[INFO] [stderr]     Checking serde_json v1.0.53
[INFO] [stderr]     Checking csv v1.1.3
[INFO] [stderr]     Checking linked-hash-map v0.5.3
[INFO] [stderr]     Checking yaml-rust v0.4.3
[INFO] [stderr]     Checking simple_logger v1.6.0
[INFO] [stderr]     Checking serde_yaml v0.8.12
[INFO] [stderr]     Checking ysv v0.1.7 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]   --> src/transform/date.rs:46:45
[INFO] [stdout]    |
[INFO] [stdout] 46 |         let date = apply_excel_ordinal_date(ordinal.to_string()).unwrap();
[INFO] [stdout]    |                                             ^^^^^^^^^^^^^^^^^^^ expected enum `CellValue`, found struct `std::string::String`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `unwrap` found for enum `CellValue` in the current scope
[INFO] [stdout]   --> src/transform/date.rs:46:66
[INFO] [stdout]    |
[INFO] [stdout] 46 |         let date = apply_excel_ordinal_date(ordinal.to_string()).unwrap();
[INFO] [stdout]    |                                                                  ^^^^^^ method not found in `CellValue`
[INFO] [stdout]    | 
[INFO] [stdout]   ::: src/transform/models.rs:27:1
[INFO] [stdout]    |
[INFO] [stdout] 27 | pub enum CellValue {
[INFO] [stdout]    | ------------------ method `unwrap` not found for this
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0308, E0599.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0308`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `ysv`
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: build failed
[INFO] running `Command { std: "docker" "inspect" "8aecd37d2822731115fe9aec460bc1f52d47dd82d821e546e96d9137a2137fb0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8aecd37d2822731115fe9aec460bc1f52d47dd82d821e546e96d9137a2137fb0", kill_on_drop: false }`
[INFO] [stdout] 8aecd37d2822731115fe9aec460bc1f52d47dd82d821e546e96d9137a2137fb0