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[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 }`
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[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 01cba6fbaee50b8c1f8d48d5a38fe8beeba14710
[INFO] checking jackpot51/artifact-data against master#dfd7b8d03fb93d0e03147d28b3be6d93260fa94d for pr-87050
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjackpot51%2Fartifact-data" "/workspace/builds/worker-11/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-11/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/jackpot51/artifact-data on toolchain dfd7b8d03fb93d0e03147d28b3be6d93260fa94d
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+dfd7b8d03fb93d0e03147d28b3be6d93260fa94d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
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[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-11/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" "+dfd7b8d03fb93d0e03147d28b3be6d93260fa94d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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" "+dfd7b8d03fb93d0e03147d28b3be6d93260fa94d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 76926d7618133659c3e64c88c638ff037a7db08eaae2542abd2149e701a303fb
[INFO] running `Command { std: "docker" "start" "-a" "76926d7618133659c3e64c88c638ff037a7db08eaae2542abd2149e701a303fb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "76926d7618133659c3e64c88c638ff037a7db08eaae2542abd2149e701a303fb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "76926d7618133659c3e64c88c638ff037a7db08eaae2542abd2149e701a303fb", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+dfd7b8d03fb93d0e03147d28b3be6d93260fa94d" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
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[INFO] [stdout] warning: use of deprecated constant `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<NameCache> = 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 the macro `__lazy_static_create` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated constant `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<NameCache> = 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 the macro `__lazy_static_create` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated constant `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)^{}$", NAME_VALID_STR)).unwrap();
[INFO] [stdout] 79 | | }
[INFO] [stdout]    | |_^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `__lazy_static_create` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated constant `std::sync::ONCE_INIT`: the `new` function is now preferred
[INFO] [stdout]   --> src/name.rs:75:1
[INFO] [stdout]    |
[INFO] [stdout] 75 | / lazy_static!{
[INFO] [stdout] 76 | |     /// Valid name regular expression
[INFO] [stdout] 77 | |     static ref NAME_VALID_RE: Regex = Regex::new(
[INFO] [stdout] 78 | |         &format!("(?i)^{}$", NAME_VALID_STR)).unwrap();
[INFO] [stdout] 79 | | }
[INFO] [stdout]    | |_^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `__lazy_static_create` (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<Iterator<Item=Self>> {
[INFO] [stdout]    |                             ^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Iterator<Item=Self>`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[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<Iterator<Item=Name>> {
[INFO] [stdout]    |                               ^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Iterator<Item=Name>`
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated constant `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<NameCache> = 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 the macro `__lazy_static_create` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated constant `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<NameCache> = 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 the macro `__lazy_static_create` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated constant `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)^{}$", NAME_VALID_STR)).unwrap();
[INFO] [stdout] 79 | | }
[INFO] [stdout]    | |_^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `__lazy_static_create` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated constant `std::sync::ONCE_INIT`: the `new` function is now preferred
[INFO] [stdout]   --> src/name.rs:75:1
[INFO] [stdout]    |
[INFO] [stdout] 75 | / lazy_static!{
[INFO] [stdout] 76 | |     /// Valid name regular expression
[INFO] [stdout] 77 | |     static ref NAME_VALID_RE: Regex = Regex::new(
[INFO] [stdout] 78 | |         &format!("(?i)^{}$", NAME_VALID_STR)).unwrap();
[INFO] [stdout] 79 | | }
[INFO] [stdout]    | |_^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `__lazy_static_create` (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] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 23.48s
[INFO] [stdout] warning: 6 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "0e104497a161d7f03f07b506dce3d47aeb8d07f918739c971b57b89df7ad3a2a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0e104497a161d7f03f07b506dce3d47aeb8d07f918739c971b57b89df7ad3a2a", kill_on_drop: false }`
[INFO] [stdout] 0e104497a161d7f03f07b506dce3d47aeb8d07f918739c971b57b89df7ad3a2a