[INFO] cloning repository https://github.com/jackpot51/artifact-data [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/jackpot51/artifact-data" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjackpot51%2Fartifact-data", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjackpot51%2Fartifact-data'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 01cba6fbaee50b8c1f8d48d5a38fe8beeba14710 [INFO] checking jackpot51/artifact-data against try#d990716b6a1fdde1300748828a9c9e79dfd0b898 for pr-74846 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjackpot51%2Fartifact-data" "/workspace/builds/worker-8/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-8/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/jackpot51/artifact-data on toolchain d990716b6a1fdde1300748828a9c9e79dfd0b898 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+d990716b6a1fdde1300748828a9c9e79dfd0b898" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/jackpot51/artifact-data [INFO] finished tweaking git repo https://github.com/jackpot51/artifact-data [INFO] tweaked toml for git repo https://github.com/jackpot51/artifact-data written to /workspace/builds/worker-8/source/Cargo.toml [INFO] crate git repo https://github.com/jackpot51/artifact-data already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+d990716b6a1fdde1300748828a9c9e79dfd0b898" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating git repository `https://github.com/withoutboats/failure` [INFO] [stderr] Updating git repository `https://github.com/withoutboats/failure_derive` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded prelude v0.2.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+d990716b6a1fdde1300748828a9c9e79dfd0b898" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 9f57e6ff4895eaf23eae277a6bbc06b87a4222df7106181908b930bbf155a0f9 [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" "9f57e6ff4895eaf23eae277a6bbc06b87a4222df7106181908b930bbf155a0f9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "9f57e6ff4895eaf23eae277a6bbc06b87a4222df7106181908b930bbf155a0f9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9f57e6ff4895eaf23eae277a6bbc06b87a4222df7106181908b930bbf155a0f9", kill_on_drop: false }` [INFO] [stdout] 9f57e6ff4895eaf23eae277a6bbc06b87a4222df7106181908b930bbf155a0f9 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+d990716b6a1fdde1300748828a9c9e79dfd0b898" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 54bff515a4b602c7adbf47af9685c3f17889a33152e7f39246bd0bd7c81323e7 [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" "54bff515a4b602c7adbf47af9685c3f17889a33152e7f39246bd0bd7c81323e7", kill_on_drop: false }` [INFO] [stderr] Compiling cc v1.0.3 [INFO] [stderr] Checking regex-syntax v0.3.9 [INFO] [stderr] Checking lazy_static v0.2.10 [INFO] [stderr] Checking regex-syntax v0.4.1 [INFO] [stderr] Checking serde v1.0.20 [INFO] [stderr] Checking prelude v0.2.0 [INFO] [stderr] Checking memchr v0.1.11 [INFO] [stderr] Compiling synstructure v0.6.1 [INFO] [stderr] Compiling serde_derive_internals v0.17.0 [INFO] [stderr] Checking thread-id v2.0.0 [INFO] [stderr] Checking thread_local v0.2.7 [INFO] [stderr] Checking thread_local v0.3.4 [INFO] [stderr] Checking aho-corasick v0.5.3 [INFO] [stderr] Compiling failure_derive v0.1.0 (https://github.com/withoutboats/failure_derive#e12732b4) [INFO] [stderr] Compiling backtrace-sys v0.1.16 [INFO] [stderr] Compiling serde_derive v1.0.20 [INFO] [stderr] Checking regex v0.1.80 [INFO] [stderr] Checking regex v0.2.2 [INFO] [stderr] Checking env_logger v0.3.5 [INFO] [stderr] Checking quickcheck v0.4.1 [INFO] [stderr] Checking serde_json v1.0.6 [INFO] [stderr] Checking backtrace v0.3.3 [INFO] [stderr] Checking failure v0.0.1 (https://github.com/withoutboats/failure#ae276f58) [INFO] [stderr] Checking artifact-data v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: use of deprecated item 'std::sync::ONCE_INIT': the `new` function is now preferred [INFO] [stdout] --> src/cache.rs:10:1 [INFO] [stdout] | [INFO] [stdout] 10 | / lazy_static!{ [INFO] [stdout] 11 | | /// global cache of names [INFO] [stdout] 12 | | pub(crate) static ref NAME_CACHE: Mutex = Mutex::new(NameCache { [INFO] [stdout] 13 | | names: HashMap::new(), [INFO] [stdout] 14 | | keys: HashMap::new(), [INFO] [stdout] 15 | | }); [INFO] [stdout] 16 | | } [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 'std::sync::ONCE_INIT': the `new` function is now preferred [INFO] [stdout] --> src/cache.rs:10:1 [INFO] [stdout] | [INFO] [stdout] 10 | / lazy_static!{ [INFO] [stdout] 11 | | /// global cache of names [INFO] [stdout] 12 | | pub(crate) static ref NAME_CACHE: Mutex = Mutex::new(NameCache { [INFO] [stdout] 13 | | names: HashMap::new(), [INFO] [stdout] 14 | | keys: HashMap::new(), [INFO] [stdout] 15 | | }); [INFO] [stdout] 16 | | } [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 'std::sync::ONCE_INIT': the `new` function is now preferred [INFO] [stdout] --> src/name.rs:75:1 [INFO] [stdout] | [INFO] [stdout] 75 | / lazy_static!{ [INFO] [stdout] 76 | | /// Valid name regular expression [INFO] [stdout] 77 | | static ref NAME_VALID_RE: Regex = Regex::new( [INFO] [stdout] 78 | | &format!("(?i)^{}$", NAME_VALID_STR)).unwrap(); [INFO] [stdout] 79 | | } [INFO] [stdout] | |_^ [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated item 'std::sync::ONCE_INIT': the `new` function is now preferred [INFO] [stdout] --> src/name.rs:75:1 [INFO] [stdout] | [INFO] [stdout] 75 | / lazy_static!{ [INFO] [stdout] 76 | | /// Valid name regular expression [INFO] [stdout] 77 | | static ref NAME_VALID_RE: Regex = Regex::new( [INFO] [stdout] 78 | | &format!("(?i)^{}$", NAME_VALID_STR)).unwrap(); [INFO] [stdout] 79 | | } [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: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/test_name.rs:30:29 [INFO] [stdout] | [INFO] [stdout] 30 | fn shrink(&self) -> Box> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Iterator` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/test_name.rs:42:31 [INFO] [stdout] | [INFO] [stdout] 42 | fn new(seed: Name) -> Box> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Iterator` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated item 'std::sync::ONCE_INIT': the `new` function is now preferred [INFO] [stdout] --> src/cache.rs:10:1 [INFO] [stdout] | [INFO] [stdout] 10 | / lazy_static!{ [INFO] [stdout] 11 | | /// global cache of names [INFO] [stdout] 12 | | pub(crate) static ref NAME_CACHE: Mutex = Mutex::new(NameCache { [INFO] [stdout] 13 | | names: HashMap::new(), [INFO] [stdout] 14 | | keys: HashMap::new(), [INFO] [stdout] 15 | | }); [INFO] [stdout] 16 | | } [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 'std::sync::ONCE_INIT': the `new` function is now preferred [INFO] [stdout] --> src/cache.rs:10:1 [INFO] [stdout] | [INFO] [stdout] 10 | / lazy_static!{ [INFO] [stdout] 11 | | /// global cache of names [INFO] [stdout] 12 | | pub(crate) static ref NAME_CACHE: Mutex = Mutex::new(NameCache { [INFO] [stdout] 13 | | names: HashMap::new(), [INFO] [stdout] 14 | | keys: HashMap::new(), [INFO] [stdout] 15 | | }); [INFO] [stdout] 16 | | } [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 'std::sync::ONCE_INIT': the `new` function is now preferred [INFO] [stdout] --> src/name.rs:75:1 [INFO] [stdout] | [INFO] [stdout] 75 | / lazy_static!{ [INFO] [stdout] 76 | | /// Valid name regular expression [INFO] [stdout] 77 | | static ref NAME_VALID_RE: Regex = Regex::new( [INFO] [stdout] 78 | | &format!("(?i)^{}$", NAME_VALID_STR)).unwrap(); [INFO] [stdout] 79 | | } [INFO] [stdout] | |_^ [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated item 'std::sync::ONCE_INIT': the `new` function is now preferred [INFO] [stdout] --> src/name.rs:75:1 [INFO] [stdout] | [INFO] [stdout] 75 | / lazy_static!{ [INFO] [stdout] 76 | | /// Valid name regular expression [INFO] [stdout] 77 | | static ref NAME_VALID_RE: Regex = Regex::new( [INFO] [stdout] 78 | | &format!("(?i)^{}$", NAME_VALID_STR)).unwrap(); [INFO] [stdout] 79 | | } [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: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 6 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 41.71s [INFO] running `Command { std: "docker" "inspect" "54bff515a4b602c7adbf47af9685c3f17889a33152e7f39246bd0bd7c81323e7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "54bff515a4b602c7adbf47af9685c3f17889a33152e7f39246bd0bd7c81323e7", kill_on_drop: false }` [INFO] [stdout] 54bff515a4b602c7adbf47af9685c3f17889a33152e7f39246bd0bd7c81323e7