[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] testing jackpot51/artifact-data against try#ce59db7a1b1b012fb2793c4641c1bdecad7a128b for pr-85530
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjackpot51%2Fartifact-data" "/workspace/builds/worker-0/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/jackpot51/artifact-data on toolchain ce59db7a1b1b012fb2793c4641c1bdecad7a128b
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", 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-0/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" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "fetch" "--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 env_logger v0.3.5
[INFO] [stderr]   Downloaded serde_derive v1.0.20
[INFO] [stderr]   Downloaded serde_json v1.0.6
[INFO] [stderr]   Downloaded cc v1.0.3
[INFO] [stderr]   Downloaded rand v0.3.18
[INFO] [stderr]   Downloaded serde_derive_internals v0.17.0
[INFO] [stderr]   Downloaded quickcheck v0.4.1
[INFO] [stderr]   Downloaded serde v1.0.20
[INFO] [stderr]   Downloaded lazy_static v0.2.10
[INFO] [stderr]   Downloaded prelude v0.2.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "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] 5b19a3434721d2fddd2ac428b86c5b47758c0d4c82c85964e3149a582736ebb1
[INFO] running `Command { std: "docker" "start" "-a" "5b19a3434721d2fddd2ac428b86c5b47758c0d4c82c85964e3149a582736ebb1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5b19a3434721d2fddd2ac428b86c5b47758c0d4c82c85964e3149a582736ebb1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5b19a3434721d2fddd2ac428b86c5b47758c0d4c82c85964e3149a582736ebb1", kill_on_drop: false }`
[INFO] [stdout] 5b19a3434721d2fddd2ac428b86c5b47758c0d4c82c85964e3149a582736ebb1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 58fe4dc94ec2c56ac3468224fe889ccba084b01aa5322f28143dc6021cb43a49
[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" "58fe4dc94ec2c56ac3468224fe889ccba084b01aa5322f28143dc6021cb43a49", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.33
[INFO] [stderr]    Compiling unicode-xid v0.0.4
[INFO] [stderr]    Compiling quote v0.3.15
[INFO] [stderr]    Compiling void v1.0.2
[INFO] [stderr]    Compiling rustc-demangle v0.1.5
[INFO] [stderr]    Compiling cfg-if v0.1.2
[INFO] [stderr]    Compiling lazy_static v0.2.10
[INFO] [stderr]    Compiling matches v0.1.6
[INFO] [stderr]    Compiling serde v1.0.20
[INFO] [stderr]    Compiling prelude v0.2.0
[INFO] [stderr]    Compiling synom v0.11.3
[INFO] [stderr]    Compiling unreachable v1.0.0
[INFO] [stderr]    Compiling thread_local v0.3.4
[INFO] [stderr]    Compiling syn v0.11.11
[INFO] [stderr]    Compiling backtrace-sys v0.1.16
[INFO] [stderr]    Compiling memchr v1.0.2
[INFO] [stderr]    Compiling backtrace v0.3.3
[INFO] [stderr]    Compiling aho-corasick v0.6.3
[INFO] [stderr]    Compiling failure v0.0.1 (https://github.com/withoutboats/failure#ae276f58)
[INFO] [stderr]    Compiling regex v0.2.2
[INFO] [stderr]    Compiling synstructure v0.6.1
[INFO] [stderr]    Compiling serde_derive_internals v0.17.0
[INFO] [stderr]    Compiling failure_derive v0.1.0 (https://github.com/withoutboats/failure_derive#e12732b4)
[INFO] [stderr]    Compiling serde_derive v1.0.20
[INFO] [stderr]    Compiling artifact-data v0.1.0 (/opt/rustwide/workdir)
[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 31.98s
[INFO] running `Command { std: "docker" "inspect" "58fe4dc94ec2c56ac3468224fe889ccba084b01aa5322f28143dc6021cb43a49", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "58fe4dc94ec2c56ac3468224fe889ccba084b01aa5322f28143dc6021cb43a49", kill_on_drop: false }`
[INFO] [stdout] 58fe4dc94ec2c56ac3468224fe889ccba084b01aa5322f28143dc6021cb43a49
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f0f475ac3e14b85abe254738f0eb32a24ad6ecd95e201537c5377c0f2fb2ce0e
[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" "f0f475ac3e14b85abe254738f0eb32a24ad6ecd95e201537c5377c0f2fb2ce0e", kill_on_drop: false }`
[INFO] [stderr]    Compiling winapi-build v0.1.1
[INFO] [stderr]    Compiling winapi v0.2.8
[INFO] [stderr]    Compiling itoa v0.3.4
[INFO] [stderr]    Compiling dtoa v0.4.2
[INFO] [stderr]    Compiling memchr v0.1.11
[INFO] [stderr]    Compiling rand v0.3.18
[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]    Compiling aho-corasick v0.5.3
[INFO] [stderr]    Compiling kernel32-sys v0.2.2
[INFO] [stderr]    Compiling serde_json v1.0.6
[INFO] [stderr]    Compiling thread-id v2.0.0
[INFO] [stderr]    Compiling thread_local v0.2.7
[INFO] [stderr]    Compiling regex v0.1.80
[INFO] [stderr]    Compiling env_logger v0.3.5
[INFO] [stderr]    Compiling quickcheck v0.4.1
[INFO] [stderr]    Compiling artifact-data v0.1.0 (/opt/rustwide/workdir)
[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 was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition!
[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 was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition!
[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: 6 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 24.01s
[INFO] running `Command { std: "docker" "inspect" "f0f475ac3e14b85abe254738f0eb32a24ad6ecd95e201537c5377c0f2fb2ce0e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f0f475ac3e14b85abe254738f0eb32a24ad6ecd95e201537c5377c0f2fb2ce0e", kill_on_drop: false }`
[INFO] [stdout] f0f475ac3e14b85abe254738f0eb32a24ad6ecd95e201537c5377c0f2fb2ce0e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 850271296f57f19aa6ca5d49ba33f23c1c9cd8936d6c7920fd250c2b0ea44d3e
[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" "850271296f57f19aa6ca5d49ba33f23c1c9cd8936d6c7920fd250c2b0ea44d3e", kill_on_drop: false }`
[INFO] [stderr] warning: use of deprecated constant `std::sync::ONCE_INIT`: the `new` function is now preferred
[INFO] [stderr]   --> src/cache.rs:10:1
[INFO] [stderr]    |
[INFO] [stderr] 10 | / lazy_static!{
[INFO] [stderr] 11 | |     /// global cache of names
[INFO] [stderr] 12 | |     pub(crate) static ref NAME_CACHE: Mutex<NameCache> = Mutex::new(NameCache {
[INFO] [stderr] 13 | |         names: HashMap::new(),
[INFO] [stderr] 14 | |         keys: HashMap::new(),
[INFO] [stderr] 15 | |     });
[INFO] [stderr] 16 | | }
[INFO] [stderr]    | |_^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(deprecated)]` on by default
[INFO] [stderr]    = note: this warning originates in the macro `__lazy_static_create` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated constant `std::sync::ONCE_INIT`: the `new` function is now preferred
[INFO] [stderr]   --> src/cache.rs:10:1
[INFO] [stderr]    |
[INFO] [stderr] 10 | / lazy_static!{
[INFO] [stderr] 11 | |     /// global cache of names
[INFO] [stderr] 12 | |     pub(crate) static ref NAME_CACHE: Mutex<NameCache> = Mutex::new(NameCache {
[INFO] [stderr] 13 | |         names: HashMap::new(),
[INFO] [stderr] 14 | |         keys: HashMap::new(),
[INFO] [stderr] 15 | |     });
[INFO] [stderr] 16 | | }
[INFO] [stderr]    | |_^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this warning originates in the macro `__lazy_static_create` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated constant `std::sync::ONCE_INIT`: the `new` function is now preferred
[INFO] [stderr]   --> src/name.rs:75:1
[INFO] [stderr]    |
[INFO] [stderr] 75 | / lazy_static!{
[INFO] [stderr] 76 | |     /// Valid name regular expression
[INFO] [stderr] 77 | |     static ref NAME_VALID_RE: Regex = Regex::new(
[INFO] [stderr] 78 | |         &format!("(?i)^{}$", NAME_VALID_STR)).unwrap();
[INFO] [stderr] 79 | | }
[INFO] [stderr]    | |_^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this warning originates in the macro `__lazy_static_create` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated constant `std::sync::ONCE_INIT`: the `new` function is now preferred
[INFO] [stderr]   --> src/name.rs:75:1
[INFO] [stderr]    |
[INFO] [stderr] 75 | / lazy_static!{
[INFO] [stderr] 76 | |     /// Valid name regular expression
[INFO] [stderr] 77 | |     static ref NAME_VALID_RE: Regex = Regex::new(
[INFO] [stderr] 78 | |         &format!("(?i)^{}$", NAME_VALID_STR)).unwrap();
[INFO] [stderr] 79 | | }
[INFO] [stderr]    | |_^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this warning originates in the macro `__lazy_static_create` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: 4 warnings emitted
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/test_name.rs:30:29
[INFO] [stderr]    |
[INFO] [stderr] 30 |     fn shrink(&self) -> Box<Iterator<Item=Self>> {
[INFO] [stderr]    |                             ^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Iterator<Item=Self>`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition!
[INFO] [stderr]    = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/test_name.rs:42:31
[INFO] [stderr]    |
[INFO] [stderr] 42 |     fn new(seed: Name) -> Box<Iterator<Item=Name>> {
[INFO] [stderr]    |                               ^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Iterator<Item=Name>`
[INFO] [stderr]    |
[INFO] [stderr]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition!
[INFO] [stderr]    = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated constant `std::sync::ONCE_INIT`: the `new` function is now preferred
[INFO] [stderr]   --> src/cache.rs:10:1
[INFO] [stderr]    |
[INFO] [stderr] 10 | / lazy_static!{
[INFO] [stderr] 11 | |     /// global cache of names
[INFO] [stderr] 12 | |     pub(crate) static ref NAME_CACHE: Mutex<NameCache> = Mutex::new(NameCache {
[INFO] [stderr] 13 | |         names: HashMap::new(),
[INFO] [stderr] 14 | |         keys: HashMap::new(),
[INFO] [stderr] 15 | |     });
[INFO] [stderr] 16 | | }
[INFO] [stderr]    | |_^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(deprecated)]` on by default
[INFO] [stderr]    = note: this warning originates in the macro `__lazy_static_create` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated constant `std::sync::ONCE_INIT`: the `new` function is now preferred
[INFO] [stderr]   --> src/cache.rs:10:1
[INFO] [stderr]    |
[INFO] [stderr] 10 | / lazy_static!{
[INFO] [stderr] 11 | |     /// global cache of names
[INFO] [stderr] 12 | |     pub(crate) static ref NAME_CACHE: Mutex<NameCache> = Mutex::new(NameCache {
[INFO] [stderr] 13 | |         names: HashMap::new(),
[INFO] [stderr] 14 | |         keys: HashMap::new(),
[INFO] [stderr] 15 | |     });
[INFO] [stderr] 16 | | }
[INFO] [stderr]    | |_^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this warning originates in the macro `__lazy_static_create` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated constant `std::sync::ONCE_INIT`: the `new` function is now preferred
[INFO] [stderr]   --> src/name.rs:75:1
[INFO] [stderr]    |
[INFO] [stderr] 75 | / lazy_static!{
[INFO] [stderr] 76 | |     /// Valid name regular expression
[INFO] [stderr] 77 | |     static ref NAME_VALID_RE: Regex = Regex::new(
[INFO] [stderr] 78 | |         &format!("(?i)^{}$", NAME_VALID_STR)).unwrap();
[INFO] [stderr] 79 | | }
[INFO] [stderr]    | |_^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this warning originates in the macro `__lazy_static_create` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated constant `std::sync::ONCE_INIT`: the `new` function is now preferred
[INFO] [stderr]   --> src/name.rs:75:1
[INFO] [stderr]    |
[INFO] [stderr] 75 | / lazy_static!{
[INFO] [stderr] 76 | |     /// Valid name regular expression
[INFO] [stderr] 77 | |     static ref NAME_VALID_RE: Regex = Regex::new(
[INFO] [stderr] 78 | |         &format!("(?i)^{}$", NAME_VALID_STR)).unwrap();
[INFO] [stderr] 79 | | }
[INFO] [stderr]    | |_^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this warning originates in the macro `__lazy_static_create` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: 6 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/artifact_data-8470666410dcf787)
[INFO] [stdout] 
[INFO] [stdout] running 8 tests
[INFO] [stdout] test family::test::sanity_auto_partof ... ok
[INFO] [stdout] test family::test::sanity_parent ... ok
[INFO] [stdout] test test_name::sanity_serde_name ... ok
[INFO] [stdout] test test_name::sanity_names_invalid ... ok
[INFO] [stdout] test test_name::sanity_names_valid ... ok
[INFO] [stdout] test family::test::fuzz_name_parent ... ok
[INFO] [stdout] test family::test::fuzz_name_auto_partof ... ok
[INFO] [stdout] test test_name::fuzz_name_key ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.56s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests artifact-data
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/name.rs - name::TYPE_SPLIT_LOC (line 56) ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/name.rs - name::TYPE_SPLIT_LOC (line 56) stdout ----
[INFO] [stdout] error: expected expression, found `}`
[INFO] [stdout]  --> src/name.rs:59:1
[INFO] [stdout]   |
[INFO] [stdout] 5 | } _doctest_main_src_name_rs_56_0() }
[INFO] [stdout]   | ^ expected expression
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     src/name.rs - name::TYPE_SPLIT_LOC (line 56)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.38s
[INFO] [stdout] 
[INFO] [stderr] error: test failed, to rerun pass '--doc'
[INFO] running `Command { std: "docker" "inspect" "850271296f57f19aa6ca5d49ba33f23c1c9cd8936d6c7920fd250c2b0ea44d3e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "850271296f57f19aa6ca5d49ba33f23c1c9cd8936d6c7920fd250c2b0ea44d3e", kill_on_drop: false }`
[INFO] [stdout] 850271296f57f19aa6ca5d49ba33f23c1c9cd8936d6c7920fd250c2b0ea44d3e