[INFO] updating cached repository https://github.com/dcampbell24/cubes [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune", kill_on_drop: false }` [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 3a8727fbe430187a9c64adc65efed7bfb0320300 [INFO] checking dcampbell24/cubes against master#1557fb031b272b4c5bfcc7de5df7eddc7b36a584 for pr-73166 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdcampbell24%2Fcubes" "/workspace/builds/worker-4/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-4/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/dcampbell24/cubes on toolchain 1557fb031b272b4c5bfcc7de5df7eddc7b36a584 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1557fb031b272b4c5bfcc7de5df7eddc7b36a584" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/dcampbell24/cubes [INFO] finished tweaking git repo https://github.com/dcampbell24/cubes [INFO] tweaked toml for git repo https://github.com/dcampbell24/cubes written to /workspace/builds/worker-4/source/Cargo.toml [INFO] crate git repo https://github.com/dcampbell24/cubes already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1557fb031b272b4c5bfcc7de5df7eddc7b36a584" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] error: the lock file /workspace/builds/worker-4/source/Cargo.lock needs to be updated but --locked was passed to prevent this [INFO] [stderr] If you want to try to generate the lock file without accessing the network, use the --offline flag. [INFO] the lockfile is outdated, regenerating it [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1557fb031b272b4c5bfcc7de5df7eddc7b36a584" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] [stderr] Updating git repository `https://github.com/ticki/cake.git` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1557fb031b272b4c5bfcc7de5df7eddc7b36a584" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+1557fb031b272b4c5bfcc7de5df7eddc7b36a584" "metadata" "--no-deps" "--format-version=1", 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] d1d6d754439ca5ebf97d313cbeacf9831b127876facd1e7e237da87a41470e18 [INFO] running `Command { std: "docker" "start" "-a" "d1d6d754439ca5ebf97d313cbeacf9831b127876facd1e7e237da87a41470e18", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "d1d6d754439ca5ebf97d313cbeacf9831b127876facd1e7e237da87a41470e18", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d1d6d754439ca5ebf97d313cbeacf9831b127876facd1e7e237da87a41470e18", kill_on_drop: false }` [INFO] [stdout] d1d6d754439ca5ebf97d313cbeacf9831b127876facd1e7e237da87a41470e18 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+1557fb031b272b4c5bfcc7de5df7eddc7b36a584" "check" "--frozen" "--all" "--all-targets" "--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] 408e3711c42e0740313667ef9b590c7347bc781dbe42c97acd080a2012061560 [INFO] running `Command { std: "docker" "start" "-a" "408e3711c42e0740313667ef9b590c7347bc781dbe42c97acd080a2012061560", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.74 [INFO] [stderr] Checking deque v0.3.2 [INFO] [stderr] Checking rand v0.4.6 [INFO] [stderr] Checking num_cpus v1.13.0 [INFO] [stderr] Checking rand v0.3.23 [INFO] [stderr] Checking rayon v0.4.3 [INFO] [stderr] Checking cake v0.1.0 (https://github.com/ticki/cake.git#26e6cc7f) [INFO] [stderr] Checking cubes v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stdout] --> cakefile.rs:4:1 [INFO] [stdout] | [INFO] [stdout] 4 | / build! { [INFO] [stdout] 5 | | go_minotaur(compile_go_minotaur) => cmd!("target/cubes-go", "cubes-go/minotaur.json"), [INFO] [stdout] 6 | | [INFO] [stdout] 7 | | compile_go_minotaur() => cmd!( [INFO] [stdout] ... | [INFO] [stdout] 16 | | ), [INFO] [stdout] 17 | | } [INFO] [stdout] | |_^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stdout] --> cakefile.rs:4:1 [INFO] [stdout] | [INFO] [stdout] 4 | / build! { [INFO] [stdout] 5 | | go_minotaur(compile_go_minotaur) => cmd!("target/cubes-go", "cubes-go/minotaur.json"), [INFO] [stdout] 6 | | [INFO] [stdout] 7 | | compile_go_minotaur() => cmd!( [INFO] [stdout] ... | [INFO] [stdout] 16 | | ), [INFO] [stdout] 17 | | } [INFO] [stdout] | |_^ [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stdout] --> cakefile.rs:4:1 [INFO] [stdout] | [INFO] [stdout] 4 | / build! { [INFO] [stdout] 5 | | go_minotaur(compile_go_minotaur) => cmd!("target/cubes-go", "cubes-go/minotaur.json"), [INFO] [stdout] 6 | | [INFO] [stdout] 7 | | compile_go_minotaur() => cmd!( [INFO] [stdout] ... | [INFO] [stdout] 16 | | ), [INFO] [stdout] 17 | | } [INFO] [stdout] | |_^ [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stdout] --> cakefile.rs:4:1 [INFO] [stdout] | [INFO] [stdout] 4 | / build! { [INFO] [stdout] 5 | | go_minotaur(compile_go_minotaur) => cmd!("target/cubes-go", "cubes-go/minotaur.json"), [INFO] [stdout] 6 | | [INFO] [stdout] 7 | | compile_go_minotaur() => cmd!( [INFO] [stdout] ... | [INFO] [stdout] 16 | | ), [INFO] [stdout] 17 | | } [INFO] [stdout] | |_^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stdout] --> cakefile.rs:4:1 [INFO] [stdout] | [INFO] [stdout] 4 | / build! { [INFO] [stdout] 5 | | go_minotaur(compile_go_minotaur) => cmd!("target/cubes-go", "cubes-go/minotaur.json"), [INFO] [stdout] 6 | | [INFO] [stdout] 7 | | compile_go_minotaur() => cmd!( [INFO] [stdout] ... | [INFO] [stdout] 16 | | ), [INFO] [stdout] 17 | | } [INFO] [stdout] | |_^ [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stdout] --> cakefile.rs:4:1 [INFO] [stdout] | [INFO] [stdout] 4 | / build! { [INFO] [stdout] 5 | | go_minotaur(compile_go_minotaur) => cmd!("target/cubes-go", "cubes-go/minotaur.json"), [INFO] [stdout] 6 | | [INFO] [stdout] 7 | | compile_go_minotaur() => cmd!( [INFO] [stdout] ... | [INFO] [stdout] 16 | | ), [INFO] [stdout] 17 | | } [INFO] [stdout] | |_^ [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 5.31s [INFO] running `Command { std: "docker" "inspect" "408e3711c42e0740313667ef9b590c7347bc781dbe42c97acd080a2012061560", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "408e3711c42e0740313667ef9b590c7347bc781dbe42c97acd080a2012061560", kill_on_drop: false }` [INFO] [stdout] 408e3711c42e0740313667ef9b590c7347bc781dbe42c97acd080a2012061560