[INFO] cloning repository https://github.com/hunzsig/dingdong-notify
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/hunzsig/dingdong-notify" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhunzsig%2Fdingdong-notify", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhunzsig%2Fdingdong-notify'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 6003b78f30331e597873502b42ce75da82581773
[INFO] testing hunzsig/dingdong-notify against 1.60.0 for beta-1.61-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhunzsig%2Fdingdong-notify" "/workspace/builds/worker-10/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-10/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/hunzsig/dingdong-notify on toolchain 1.60.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/hunzsig/dingdong-notify
[INFO] finished tweaking git repo https://github.com/hunzsig/dingdong-notify
[INFO] tweaked toml for git repo https://github.com/hunzsig/dingdong-notify written to /workspace/builds/worker-10/source/Cargo.toml
[INFO] crate git repo https://github.com/hunzsig/dingdong-notify already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "fetch" "--manifest-path" "Cargo.toml", 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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 8bd5dec45fdeafafeaf81106657503f8870544ea80b739f5a016434cf2ac0c52
[INFO] running `Command { std: "docker" "start" "-a" "8bd5dec45fdeafafeaf81106657503f8870544ea80b739f5a016434cf2ac0c52", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8bd5dec45fdeafafeaf81106657503f8870544ea80b739f5a016434cf2ac0c52", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8bd5dec45fdeafafeaf81106657503f8870544ea80b739f5a016434cf2ac0c52", kill_on_drop: false }`
[INFO] [stdout] 8bd5dec45fdeafafeaf81106657503f8870544ea80b739f5a016434cf2ac0c52
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5ef50330b84110da9597b47eb8e1e5ee112fb8dc0abf4786a1ead39279ff56a5
[INFO] running `Command { std: "docker" "start" "-a" "5ef50330b84110da9597b47eb8e1e5ee112fb8dc0abf4786a1ead39279ff56a5", kill_on_drop: false }`
[INFO] [stderr]    Compiling h-notify v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0277]: `Vec<{integer}>` doesn't implement `std::fmt::Display`
[INFO] [stdout]  --> src/main.rs:9:23
[INFO] [stdout]   |
[INFO] [stdout] 9 |     println!("= {}!", arr1);
[INFO] [stdout]   |                       ^^^^ `Vec<{integer}>` cannot be formatted with the default formatter
[INFO] [stdout]   |
[INFO] [stdout]   = help: the trait `std::fmt::Display` is not implemented for `Vec<{integer}>`
[INFO] [stdout]   = note: in format strings you may be able to use `{:?}` (or {:#?} for pretty-print) instead
[INFO] [stdout]   = note: this error originates in the macro `$crate::format_args_nl` (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] [stdout] For more information about this error, try `rustc --explain E0277`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `h-notify` due to 2 previous errors
[INFO] running `Command { std: "docker" "inspect" "5ef50330b84110da9597b47eb8e1e5ee112fb8dc0abf4786a1ead39279ff56a5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5ef50330b84110da9597b47eb8e1e5ee112fb8dc0abf4786a1ead39279ff56a5", kill_on_drop: false }`
[INFO] [stdout] 5ef50330b84110da9597b47eb8e1e5ee112fb8dc0abf4786a1ead39279ff56a5