[INFO] cloning repository https://github.com/asomers/ztop
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/asomers/ztop" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fasomers%2Fztop", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fasomers%2Fztop'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] b2f0f3227e0e8837db5225acee643cdcf955b215
[INFO] testing asomers/ztop against 1.54.0 for beta-1.55-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fasomers%2Fztop" "/workspace/builds/worker-2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/asomers/ztop on toolchain 1.54.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.54.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/asomers/ztop
[INFO] finished tweaking git repo https://github.com/asomers/ztop
[INFO] tweaked toml for git repo https://github.com/asomers/ztop written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] crate git repo https://github.com/asomers/ztop already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.54.0" "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-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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+1.54.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 35c50165284ec9f119788fef0a7107465d69c79b726fa991aa3dbdd8c52ee198
[INFO] running `Command { std: "docker" "start" "-a" "35c50165284ec9f119788fef0a7107465d69c79b726fa991aa3dbdd8c52ee198", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "35c50165284ec9f119788fef0a7107465d69c79b726fa991aa3dbdd8c52ee198", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "35c50165284ec9f119788fef0a7107465d69c79b726fa991aa3dbdd8c52ee198", kill_on_drop: false }`
[INFO] [stdout] 35c50165284ec9f119788fef0a7107465d69c79b726fa991aa3dbdd8c52ee198
[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=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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+1.54.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] eb7dfe5e43e50a021c8622aa66cc233aeed702d6138edbb18677fd8ac80a245b
[INFO] running `Command { std: "docker" "start" "-a" "eb7dfe5e43e50a021c8622aa66cc233aeed702d6138edbb18677fd8ac80a245b", kill_on_drop: false }`
[INFO] [stderr]    Compiling numtoa v0.1.0
[INFO] [stderr]    Compiling cassowary v0.3.0
[INFO] [stderr]    Compiling humanize-rs v0.1.5
[INFO] [stderr]    Compiling ieee754 v0.2.6
[INFO] [stderr]    Compiling memoffset v0.6.4
[INFO] [stderr]    Compiling syn v1.0.74
[INFO] [stderr]    Compiling clap v2.33.3
[INFO] [stderr]    Compiling termion v1.5.6
[INFO] [stderr]    Compiling nix v0.22.0
[INFO] [stderr]    Compiling tui v0.15.0
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]    Compiling thiserror-impl v1.0.26
[INFO] [stderr]    Compiling structopt-derive v0.4.15
[INFO] [stderr]    Compiling thiserror v1.0.26
[INFO] [stderr]    Compiling sysctl v0.4.1
[INFO] [stderr]    Compiling structopt v0.3.22
[INFO] [stderr]    Compiling ztop v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `SnapshotIter`
[INFO] [stdout]   --> src/app.rs:68:9
[INFO] [stdout]    |
[INFO] [stdout] 68 |         SnapshotIter::new(pool)
[INFO] [stdout]    |         ^^^^^^^^^^^^ use of undeclared type `SnapshotIter`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `SnapshotIter` in this scope
[INFO] [stdout]   --> src/app.rs:67:47
[INFO] [stdout]    |
[INFO] [stdout] 28 | struct Snapshot {
[INFO] [stdout]    | --------------- similarly named struct `Snapshot` defined here
[INFO] [stdout] ...
[INFO] [stdout] 67 |     pub fn iter(pool: Option<&str>) -> Result<SnapshotIter, Box<dyn Error>> {
[INFO] [stdout]    |                                               ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] help: a struct with a similar name exists
[INFO] [stdout]    |
[INFO] [stdout] 67 |     pub fn iter(pool: Option<&str>) -> Result<Snapshot, Box<dyn Error>> {
[INFO] [stdout]    |                                               ^^^^^^^^
[INFO] [stdout] help: you might be missing a type parameter
[INFO] [stdout]    |
[INFO] [stdout] 38 | impl<SnapshotIter> Snapshot {
[INFO] [stdout]    |     ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no associated item named `CLOCK_UPTIME` found for struct `nix::time::ClockId` in the current scope
[INFO] [stdout]    --> src/app.rs:111:51
[INFO] [stdout]     |
[INFO] [stdout] 111 |             let boottime = clock_gettime(ClockId::CLOCK_UPTIME).unwrap();
[INFO] [stdout]     |                                                   ^^^^^^^^^^^^
[INFO] [stdout]     |                                                   |
[INFO] [stdout]     |                                                   associated item not found in `nix::time::ClockId`
[INFO] [stdout]     |                                                   help: there is an associated constant with a similar name: `CLOCK_BOOTTIME`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 3 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0412, E0433, E0599.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0412`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `ztop`
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `Command { std: "docker" "inspect" "eb7dfe5e43e50a021c8622aa66cc233aeed702d6138edbb18677fd8ac80a245b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "eb7dfe5e43e50a021c8622aa66cc233aeed702d6138edbb18677fd8ac80a245b", kill_on_drop: false }`
[INFO] [stdout] eb7dfe5e43e50a021c8622aa66cc233aeed702d6138edbb18677fd8ac80a245b
