[INFO] fetching crate xuid 1.1.0...
[INFO] testing xuid-1.1.0 against try#0abe69e6c16114311cc2700e972492e64d69c28f for pr-154065-1
[INFO] extracting crate xuid 1.1.0 into /workspace/builds/worker-0-tc2/source
[INFO] started tweaking crates.io crate xuid 1.1.0
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate xuid 1.1.0
[INFO] tweaked toml for crates.io crate xuid 1.1.0 written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate xuid 1.1.0 on toolchain 0abe69e6c16114311cc2700e972492e64d69c28f
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+0abe69e6c16114311cc2700e972492e64d69c28f" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate xuid 1.1.0 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" "+0abe69e6c16114311cc2700e972492e64d69c28f" "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-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" "+0abe69e6c16114311cc2700e972492e64d69c28f" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 209f0c896c0eeeb17f7c317f400fd9758577cc573be41854f1af573c90ab30a0
[INFO] running `Command { std: "docker" "start" "-a" "209f0c896c0eeeb17f7c317f400fd9758577cc573be41854f1af573c90ab30a0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "209f0c896c0eeeb17f7c317f400fd9758577cc573be41854f1af573c90ab30a0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "209f0c896c0eeeb17f7c317f400fd9758577cc573be41854f1af573c90ab30a0", kill_on_drop: false }`
[INFO] [stdout] 209f0c896c0eeeb17f7c317f400fd9758577cc573be41854f1af573c90ab30a0
[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" "+0abe69e6c16114311cc2700e972492e64d69c28f" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7cecb6b7f1b84f1a3a6f246ceea329dab6cb8694c4fdd328bc518379c049112b
[INFO] running `Command { std: "docker" "start" "-a" "7cecb6b7f1b84f1a3a6f246ceea329dab6cb8694c4fdd328bc518379c049112b", kill_on_drop: false }`
[INFO] [stderr]    Compiling xuid v1.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.22s
[INFO] running `Command { std: "docker" "inspect" "7cecb6b7f1b84f1a3a6f246ceea329dab6cb8694c4fdd328bc518379c049112b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7cecb6b7f1b84f1a3a6f246ceea329dab6cb8694c4fdd328bc518379c049112b", kill_on_drop: false }`
[INFO] [stdout] 7cecb6b7f1b84f1a3a6f246ceea329dab6cb8694c4fdd328bc518379c049112b
[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" "+0abe69e6c16114311cc2700e972492e64d69c28f" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1aff409b7b87d5d6617019b1d877a99227d87e7384ac9229b72caa368c7e0997
[INFO] running `Command { std: "docker" "start" "-a" "1aff409b7b87d5d6617019b1d877a99227d87e7384ac9229b72caa368c7e0997", kill_on_drop: false }`
[INFO] [stderr]    Compiling xuid v1.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0277]: `Result<Xuid, TryFromIntError>` doesn't implement `std::fmt::Display`
[INFO] [stdout]  --> examples/simple.rs:4:20
[INFO] [stdout]   |
[INFO] [stdout] 4 |     println!("{}", xuid);
[INFO] [stdout]   |               --   ^^^^ `Result<Xuid, TryFromIntError>` cannot be formatted with the default formatter
[INFO] [stdout]   |               |
[INFO] [stdout]   |               required by this formatting parameter
[INFO] [stdout]   |
[INFO] [stdout]   = help: the trait `std::fmt::Display` is not implemented for `Result<Xuid, TryFromIntError>`
[INFO] [stdout]   = note: in format strings you may be able to use `{:?}` (or {:#?} for pretty-print) instead
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0277`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `xuid` (example "simple") due to 1 previous error
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "1aff409b7b87d5d6617019b1d877a99227d87e7384ac9229b72caa368c7e0997", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1aff409b7b87d5d6617019b1d877a99227d87e7384ac9229b72caa368c7e0997", kill_on_drop: false }`
[INFO] [stdout] 1aff409b7b87d5d6617019b1d877a99227d87e7384ac9229b72caa368c7e0997
