[INFO] fetching crate wikitrans 0.1.2...
[INFO] checking wikitrans-0.1.2 against try#72f88fc4e9458f89516a0b8b0868f3718aec5b47 for pr-74989
[INFO] extracting crate wikitrans 0.1.2 into /workspace/builds/worker-2/source
[INFO] validating manifest of crates.io crate wikitrans 0.1.2 on toolchain 72f88fc4e9458f89516a0b8b0868f3718aec5b47
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+72f88fc4e9458f89516a0b8b0868f3718aec5b47" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate wikitrans 0.1.2
[INFO] finished tweaking crates.io crate wikitrans 0.1.2
[INFO] tweaked toml for crates.io crate wikitrans 0.1.2 written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+72f88fc4e9458f89516a0b8b0868f3718aec5b47" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+72f88fc4e9458f89516a0b8b0868f3718aec5b47" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded wikipedia v0.3.4
[INFO] [stderr]   Downloaded skim v0.5.5
[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:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+72f88fc4e9458f89516a0b8b0868f3718aec5b47" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 189697ea6eb1f8d94cfeff60584034137a17354fe69e43abbe6d8d13bee299ff
[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" "189697ea6eb1f8d94cfeff60584034137a17354fe69e43abbe6d8d13bee299ff", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "189697ea6eb1f8d94cfeff60584034137a17354fe69e43abbe6d8d13bee299ff", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "189697ea6eb1f8d94cfeff60584034137a17354fe69e43abbe6d8d13bee299ff", kill_on_drop: false }`
[INFO] [stdout] 189697ea6eb1f8d94cfeff60584034137a17354fe69e43abbe6d8d13bee299ff
[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:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+72f88fc4e9458f89516a0b8b0868f3718aec5b47" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5a4a5afb15ecb83d428f8e0dee92284b6b50df2270eed07db51fb4a8bfb6d402
[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" "5a4a5afb15ecb83d428f8e0dee92284b6b50df2270eed07db51fb4a8bfb6d402", kill_on_drop: false }`
[INFO] [stderr]    Compiling autocfg v1.0.1
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[INFO] [stderr]    Compiling mime_guess v2.0.3
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[INFO] [stderr]     Checking skim v0.5.5
[INFO] [stdout] error[E0277]: `ColorWrapper` doesn't implement `std::fmt::Debug`
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/skim-0.5.5/src/curses.rs:804:6
[INFO] [stdout]     |
[INFO] [stdout] 804 | impl color::Color for ColorWrapper {
[INFO] [stdout]     |      ^^^^^^^^^^^^ `ColorWrapper` cannot be formatted using `{:?}`
[INFO] [stdout]     | 
[INFO] [stdout]    ::: /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/termion-1.5.5/src/color.rs:25:18
[INFO] [stdout]     |
[INFO] [stdout] 25  | pub trait Color: Debug {
[INFO] [stdout]     |                  ----- required by this bound in `Color`
[INFO] [stdout]     |
[INFO] [stdout]     = help: the trait `std::fmt::Debug` is not implemented for `ColorWrapper`
[INFO] [stdout]     = note: add `#[derive(Debug)]` or manually implement `std::fmt::Debug`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: `ColorWrapper` doesn't implement `std::fmt::Debug`
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/skim-0.5.5/src/curses.rs:813:10
[INFO] [stdout]     |
[INFO] [stdout] 813 | impl<'a> color::Color for &'a ColorWrapper {
[INFO] [stdout]     |          ^^^^^^^^^^^^ `ColorWrapper` cannot be formatted using `{:?}`
[INFO] [stdout]     | 
[INFO] [stdout]    ::: /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/termion-1.5.5/src/color.rs:25:18
[INFO] [stdout]     |
[INFO] [stdout] 25  | pub trait Color: Debug {
[INFO] [stdout]     |                  ----- required by this bound in `Color`
[INFO] [stdout]     |
[INFO] [stdout]     = help: the trait `std::fmt::Debug` is not implemented for `ColorWrapper`
[INFO] [stdout]     = note: add `#[derive(Debug)]` or manually implement `std::fmt::Debug`
[INFO] [stdout]     = note: required because of the requirements on the impl of `std::fmt::Debug` for `&'a ColorWrapper`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0277`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `skim`.
[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" "5a4a5afb15ecb83d428f8e0dee92284b6b50df2270eed07db51fb4a8bfb6d402", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5a4a5afb15ecb83d428f8e0dee92284b6b50df2270eed07db51fb4a8bfb6d402", kill_on_drop: false }`
[INFO] [stdout] 5a4a5afb15ecb83d428f8e0dee92284b6b50df2270eed07db51fb4a8bfb6d402
