[INFO] fetching crate prompto 0.0.3...
[INFO] checking prompto-0.0.3 against master#0d37dca25a51fb900a402c94c8818ad1c2789e30 for pr-77526
[INFO] extracting crate prompto 0.0.3 into /workspace/builds/worker-4/source
[INFO] validating manifest of crates.io crate prompto 0.0.3 on toolchain 0d37dca25a51fb900a402c94c8818ad1c2789e30
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+0d37dca25a51fb900a402c94c8818ad1c2789e30" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate prompto 0.0.3
[INFO] finished tweaking crates.io crate prompto 0.0.3
[INFO] tweaked toml for crates.io crate prompto 0.0.3 written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+0d37dca25a51fb900a402c94c8818ad1c2789e30" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+0d37dca25a51fb900a402c94c8818ad1c2789e30" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[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" "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:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+0d37dca25a51fb900a402c94c8818ad1c2789e30" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 0e5af88a37ee5453d64dc7a8248a4707563840a0411583a88a6ca11639f3b5c8
[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" "0e5af88a37ee5453d64dc7a8248a4707563840a0411583a88a6ca11639f3b5c8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0e5af88a37ee5453d64dc7a8248a4707563840a0411583a88a6ca11639f3b5c8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0e5af88a37ee5453d64dc7a8248a4707563840a0411583a88a6ca11639f3b5c8", kill_on_drop: false }`
[INFO] [stdout] 0e5af88a37ee5453d64dc7a8248a4707563840a0411583a88a6ca11639f3b5c8
[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" "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:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+0d37dca25a51fb900a402c94c8818ad1c2789e30" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a4c43383c29cc056d84def895e84e1af549403765cfaf0fa4ba13339bb3712ee
[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" "a4c43383c29cc056d84def895e84e1af549403765cfaf0fa4ba13339bb3712ee", kill_on_drop: false }`
[INFO] [stderr]     Checking lazy_static v1.4.0
[INFO] [stderr]     Checking byteorder v0.5.3
[INFO] [stderr]    Compiling miniz-sys v0.1.12
[INFO] [stderr]     Checking tempfile v2.1.6
[INFO] [stderr]     Checking num-bigint v0.1.44
[INFO] [stderr]     Checking crossbeam-utils v0.7.2
[INFO] [stderr]     Checking crossbeam-epoch v0.8.2
[INFO] [stderr]     Checking crossbeam-channel v0.4.4
[INFO] [stderr]     Checking crossbeam-deque v0.7.3
[INFO] [stderr]     Checking rayon-core v1.8.1
[INFO] [stderr]     Checking flate2 v0.2.20
[INFO] [stderr]     Checking num-rational v0.1.42
[INFO] [stderr]     Checking png v0.5.2
[INFO] [stderr]     Checking rayon v1.4.1
[INFO] [stderr]     Checking jpeg-decoder v0.1.20
[INFO] [stderr]     Checking image v0.10.4
[INFO] [stderr]     Checking prompto v0.0.3 (/opt/rustwide/workdir)
[INFO] [stdout] warning: use of deprecated constant `std::sync::ONCE_INIT`: the `new` function is now preferred
[INFO] [stdout]   --> src/asset.rs:11:1
[INFO] [stdout]    |
[INFO] [stdout] 11 | / lazy_static! {
[INFO] [stdout] 12 | |   // NB: Image bytes are statically compiled into the library.
[INFO] [stdout] 13 | |   // Decoding cost is payed only once at runtime upon first use.
[INFO] [stdout] 14 | |   // TODO: Precalculated sizes based on ratio of image
[INFO] [stdout] ...  |
[INFO] [stdout] 49 | |     .unwrap();
[INFO] [stdout] 50 | | }
[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 constant `std::sync::ONCE_INIT`: the `new` function is now preferred
[INFO] [stdout]   --> src/asset.rs:11:1
[INFO] [stdout]    |
[INFO] [stdout] 11 | / lazy_static! {
[INFO] [stdout] 12 | |   // NB: Image bytes are statically compiled into the library.
[INFO] [stdout] 13 | |   // Decoding cost is payed only once at runtime upon first use.
[INFO] [stdout] 14 | |   // TODO: Precalculated sizes based on ratio of image
[INFO] [stdout] ...  |
[INFO] [stdout] 49 | |     .unwrap();
[INFO] [stdout] 50 | | }
[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 constant `std::sync::ONCE_INIT`: the `new` function is now preferred
[INFO] [stdout]   --> src/asset.rs:11:1
[INFO] [stdout]    |
[INFO] [stdout] 11 | / lazy_static! {
[INFO] [stdout] 12 | |   // NB: Image bytes are statically compiled into the library.
[INFO] [stdout] 13 | |   // Decoding cost is payed only once at runtime upon first use.
[INFO] [stdout] 14 | |   // TODO: Precalculated sizes based on ratio of image
[INFO] [stdout] ...  |
[INFO] [stdout] 49 | |     .unwrap();
[INFO] [stdout] 50 | | }
[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 constant `std::sync::ONCE_INIT`: the `new` function is now preferred
[INFO] [stdout]   --> src/asset.rs:11:1
[INFO] [stdout]    |
[INFO] [stdout] 11 | / lazy_static! {
[INFO] [stdout] 12 | |   // NB: Image bytes are statically compiled into the library.
[INFO] [stdout] 13 | |   // Decoding cost is payed only once at runtime upon first use.
[INFO] [stdout] 14 | |   // TODO: Precalculated sizes based on ratio of image
[INFO] [stdout] ...  |
[INFO] [stdout] 49 | |     .unwrap();
[INFO] [stdout] 50 | | }
[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 constant `std::sync::ONCE_INIT`: the `new` function is now preferred
[INFO] [stdout]   --> src/asset.rs:11:1
[INFO] [stdout]    |
[INFO] [stdout] 11 | / lazy_static! {
[INFO] [stdout] 12 | |   // NB: Image bytes are statically compiled into the library.
[INFO] [stdout] 13 | |   // Decoding cost is payed only once at runtime upon first use.
[INFO] [stdout] 14 | |   // TODO: Precalculated sizes based on ratio of image
[INFO] [stdout] ...  |
[INFO] [stdout] 49 | |     .unwrap();
[INFO] [stdout] 50 | | }
[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 constant `std::sync::ONCE_INIT`: the `new` function is now preferred
[INFO] [stdout]   --> src/asset.rs:11:1
[INFO] [stdout]    |
[INFO] [stdout] 11 | / lazy_static! {
[INFO] [stdout] 12 | |   // NB: Image bytes are statically compiled into the library.
[INFO] [stdout] 13 | |   // Decoding cost is payed only once at runtime upon first use.
[INFO] [stdout] 14 | |   // TODO: Precalculated sizes based on ratio of image
[INFO] [stdout] ...  |
[INFO] [stdout] 49 | |     .unwrap();
[INFO] [stdout] 50 | | }
[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 constant `std::sync::ONCE_INIT`: the `new` function is now preferred
[INFO] [stdout]   --> src/asset.rs:11:1
[INFO] [stdout]    |
[INFO] [stdout] 11 | / lazy_static! {
[INFO] [stdout] 12 | |   // NB: Image bytes are statically compiled into the library.
[INFO] [stdout] 13 | |   // Decoding cost is payed only once at runtime upon first use.
[INFO] [stdout] 14 | |   // TODO: Precalculated sizes based on ratio of image
[INFO] [stdout] ...  |
[INFO] [stdout] 49 | |     .unwrap();
[INFO] [stdout] 50 | | }
[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 constant `std::sync::ONCE_INIT`: the `new` function is now preferred
[INFO] [stdout]   --> src/asset.rs:11:1
[INFO] [stdout]    |
[INFO] [stdout] 11 | / lazy_static! {
[INFO] [stdout] 12 | |   // NB: Image bytes are statically compiled into the library.
[INFO] [stdout] 13 | |   // Decoding cost is payed only once at runtime upon first use.
[INFO] [stdout] 14 | |   // TODO: Precalculated sizes based on ratio of image
[INFO] [stdout] ...  |
[INFO] [stdout] 49 | |     .unwrap();
[INFO] [stdout] 50 | | }
[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 constant `std::sync::ONCE_INIT`: the `new` function is now preferred
[INFO] [stdout]   --> src/asset.rs:11:1
[INFO] [stdout]    |
[INFO] [stdout] 11 | / lazy_static! {
[INFO] [stdout] 12 | |   // NB: Image bytes are statically compiled into the library.
[INFO] [stdout] 13 | |   // Decoding cost is payed only once at runtime upon first use.
[INFO] [stdout] 14 | |   // TODO: Precalculated sizes based on ratio of image
[INFO] [stdout] ...  |
[INFO] [stdout] 49 | |     .unwrap();
[INFO] [stdout] 50 | | }
[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 constant `std::sync::ONCE_INIT`: the `new` function is now preferred
[INFO] [stdout]   --> src/asset.rs:11:1
[INFO] [stdout]    |
[INFO] [stdout] 11 | / lazy_static! {
[INFO] [stdout] 12 | |   // NB: Image bytes are statically compiled into the library.
[INFO] [stdout] 13 | |   // Decoding cost is payed only once at runtime upon first use.
[INFO] [stdout] 14 | |   // TODO: Precalculated sizes based on ratio of image
[INFO] [stdout] ...  |
[INFO] [stdout] 49 | |     .unwrap();
[INFO] [stdout] 50 | | }
[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 constant `std::sync::ONCE_INIT`: the `new` function is now preferred
[INFO] [stdout]   --> src/asset.rs:11:1
[INFO] [stdout]    |
[INFO] [stdout] 11 | / lazy_static! {
[INFO] [stdout] 12 | |   // NB: Image bytes are statically compiled into the library.
[INFO] [stdout] 13 | |   // Decoding cost is payed only once at runtime upon first use.
[INFO] [stdout] 14 | |   // TODO: Precalculated sizes based on ratio of image
[INFO] [stdout] ...  |
[INFO] [stdout] 49 | |     .unwrap();
[INFO] [stdout] 50 | | }
[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 constant `std::sync::ONCE_INIT`: the `new` function is now preferred
[INFO] [stdout]   --> src/asset.rs:11:1
[INFO] [stdout]    |
[INFO] [stdout] 11 | / lazy_static! {
[INFO] [stdout] 12 | |   // NB: Image bytes are statically compiled into the library.
[INFO] [stdout] 13 | |   // Decoding cost is payed only once at runtime upon first use.
[INFO] [stdout] 14 | |   // TODO: Precalculated sizes based on ratio of image
[INFO] [stdout] ...  |
[INFO] [stdout] 49 | |     .unwrap();
[INFO] [stdout] 50 | | }
[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: 6 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 15.46s
[INFO] running `Command { std: "docker" "inspect" "a4c43383c29cc056d84def895e84e1af549403765cfaf0fa4ba13339bb3712ee", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a4c43383c29cc056d84def895e84e1af549403765cfaf0fa4ba13339bb3712ee", kill_on_drop: false }`
[INFO] [stdout] a4c43383c29cc056d84def895e84e1af549403765cfaf0fa4ba13339bb3712ee