[INFO] fetching crate ztop 0.1.1... [INFO] testing ztop-0.1.1 against 1.55.0 for beta-1.56-1 [INFO] extracting crate ztop 0.1.1 into /workspace/builds/worker-7/source [INFO] validating manifest of crates.io crate ztop 0.1.1 on toolchain 1.55.0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate ztop 0.1.1 [INFO] finished tweaking crates.io crate ztop 0.1.1 [INFO] tweaked toml for crates.io crate ztop 0.1.1 written to /workspace/builds/worker-7/source/Cargo.toml [INFO] crate crates.io crate ztop 0.1.1 already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 649472d66eb454b5a17cb340f89d82732b2dc33c5bcc25df075aa7a0a6e0dc39 [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" "649472d66eb454b5a17cb340f89d82732b2dc33c5bcc25df075aa7a0a6e0dc39", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "649472d66eb454b5a17cb340f89d82732b2dc33c5bcc25df075aa7a0a6e0dc39", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "649472d66eb454b5a17cb340f89d82732b2dc33c5bcc25df075aa7a0a6e0dc39", kill_on_drop: false }` [INFO] [stdout] 649472d66eb454b5a17cb340f89d82732b2dc33c5bcc25df075aa7a0a6e0dc39 [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=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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "build" "--frozen" "--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] 6154b43455b731709863634f21ffb424a095091ead243d97c4586c3029a08e72 [INFO] running `Command { std: "docker" "start" "-a" "6154b43455b731709863634f21ffb424a095091ead243d97c4586c3029a08e72", kill_on_drop: false }` [INFO] [stderr] Compiling cassowary v0.3.0 [INFO] [stderr] Compiling humanize-rs v0.1.5 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling termion v1.5.6 [INFO] [stderr] Compiling syn v1.0.74 [INFO] [stderr] Compiling clap v2.33.3 [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 v0.4.2 [INFO] [stderr] Compiling structopt v0.3.22 [INFO] [stderr] Compiling ztop v0.1.1 (/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> { [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> { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] help: you might be missing a type parameter [INFO] [stdout] | [INFO] [stdout] 38 | impl 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` due to 4 previous errors [INFO] running `Command { std: "docker" "inspect" "6154b43455b731709863634f21ffb424a095091ead243d97c4586c3029a08e72", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6154b43455b731709863634f21ffb424a095091ead243d97c4586c3029a08e72", kill_on_drop: false }` [INFO] [stdout] 6154b43455b731709863634f21ffb424a095091ead243d97c4586c3029a08e72