[INFO] fetching crate amadeus-core 0.4.3...
[INFO] checking amadeus-core-0.4.3 against master#3f1be1ec7ec3d8e80beb381ee82164a0aa3ca777 for pr-132289
[INFO] extracting crate amadeus-core 0.4.3 into /workspace/builds/worker-5-tc1/source
[INFO] validating manifest of crates.io crate amadeus-core 0.4.3 on toolchain 3f1be1ec7ec3d8e80beb381ee82164a0aa3ca777
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+3f1be1ec7ec3d8e80beb381ee82164a0aa3ca777" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate amadeus-core 0.4.3
[INFO] finished tweaking crates.io crate amadeus-core 0.4.3
[INFO] tweaked toml for crates.io crate amadeus-core 0.4.3 written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+3f1be1ec7ec3d8e80beb381ee82164a0aa3ca777" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[INFO] [stderr]      Locking 91 packages to latest compatible versions
[INFO] [stderr]       Adding derive-new v0.5.9 (available: v0.7.0)
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[INFO] [stderr]       Adding rand v0.7.3 (available: v0.8.5)
[INFO] [stderr]       Adding tokio v0.2.25 (available: v1.41.0)
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[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+3f1be1ec7ec3d8e80beb381ee82164a0aa3ca777" "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-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/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@sha256:4a844ea9eb2546a2d2c7022eacef16ef2e8229c7fbb2c7d4d55a9ceca922f72d" "/opt/rustwide/cargo-home/bin/cargo" "+3f1be1ec7ec3d8e80beb381ee82164a0aa3ca777" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ca3ff8da666c5623b50619d7151476ab3dd557564eb2a9976bbb3e372535939a
[INFO] running `Command { std: "docker" "start" "-a" "ca3ff8da666c5623b50619d7151476ab3dd557564eb2a9976bbb3e372535939a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ca3ff8da666c5623b50619d7151476ab3dd557564eb2a9976bbb3e372535939a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ca3ff8da666c5623b50619d7151476ab3dd557564eb2a9976bbb3e372535939a", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/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" "RUSTDOCFLAGS=--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@sha256:4a844ea9eb2546a2d2c7022eacef16ef2e8229c7fbb2c7d4d55a9ceca922f72d" "/opt/rustwide/cargo-home/bin/cargo" "+3f1be1ec7ec3d8e80beb381ee82164a0aa3ca777" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b38172ed1c8c726c7d39fdc8e989be2d527d207be4268b69af43511e29d03173
[INFO] running `Command { std: "docker" "start" "-a" "b38172ed1c8c726c7d39fdc8e989be2d527d207be4268b69af43511e29d03173", kill_on_drop: false }`
[INFO] [stderr]    Compiling autocfg v1.4.0
[INFO] [stderr]    Compiling libc v0.2.161
[INFO] [stderr]     Checking cfg-if v1.0.0
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling rustversion v1.0.18
[INFO] [stderr]    Compiling serde v1.0.214
[INFO] [stderr]     Checking byteorder v1.5.0
[INFO] [stderr]    Compiling syn v2.0.85
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[INFO] [stderr]    Compiling serde_closure v0.3.3
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[INFO] [stderr]    Compiling amadeus-core v0.4.3 (/opt/rustwide/workdir)
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[INFO] [stderr]    Compiling serde_derive v1.0.214
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[INFO] [stderr]    Compiling enum-ordinalize v3.1.15
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[INFO] [stderr]    Compiling serde_closure_derive v0.3.3
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[INFO] [stderr]    Compiling delegate-attr v0.2.9
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[INFO] [stderr]     Checking zerocopy v0.7.35
[INFO] [stderr]    Compiling derive-new v0.5.9
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[INFO] [stdout] warning: unexpected `cfg` condition name: `nightly`
[INFO] [stdout]   --> src/lib.rs:10:13
[INFO] [stdout]    |
[INFO] [stdout] 10 | #![cfg_attr(nightly, feature(unboxed_closures))]
[INFO] [stdout]    |             ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: expected names are: `clippy`, `debug_assertions`, `doc`, `docsrs`, `doctest`, `feature`, `fmt_debug`, `miri`, `overflow_checks`, `panic`, `proc_macro`, `relocation_model`, `rustfmt`, `sanitize`, `sanitizer_cfi_generalize_pointers`, `sanitizer_cfi_normalize_integers`, `target_abi`, `target_arch`, `target_endian`, `target_env`, `target_family`, `target_feature`, `target_has_atomic`, `target_has_atomic_equal_alignment`, `target_has_atomic_load_store`, `target_os`, `target_pointer_width`, `target_thread_local`, `target_vendor`, `test`, `ub_checks`, `unix`, and `windows`
[INFO] [stdout]    = help: consider using a Cargo feature instead
[INFO] [stdout]    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]             [lints.rust]
[INFO] [stdout]             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(nightly)'] }
[INFO] [stdout]    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(nightly)");` to the top of the `build.rs`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]    = note: `#[warn(unexpected_cfgs)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: elided lifetime has a name
[INFO] [stdout]    --> src/file.rs:160:52
[INFO] [stdout]     |
[INFO] [stdout] 160 |     pub fn iter<'a>(&'a self) -> impl Iterator<Item = &OsString> + 'a {
[INFO] [stdout]     |                 -- lifetime `'a` declared here        ^ this elided lifetime gets resolved as `'a`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(elided_named_lifetimes)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `nightly`
[INFO] [stdout]    --> src/par_pipe.rs:365:141
[INFO] [stdout]     |
[INFO] [stdout] 365 | ...s assert_distributed_pipe assert_distributed_sink cfg_attr(not(nightly), serde_closure::desugar));
[INFO] [stdout]     |                                                                   ^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(nightly)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(nightly)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `nightly`
[INFO] [stdout]   --> src/par_sink/sample.rs:89:16
[INFO] [stdout]    |
[INFO] [stdout] 89 | #[cfg_attr(not(nightly), serde_closure::desugar)]
[INFO] [stdout]    |                ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider using a Cargo feature instead
[INFO] [stdout]    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]             [lints.rust]
[INFO] [stdout]             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(nightly)'] }
[INFO] [stdout]    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(nightly)");` to the top of the `build.rs`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `nightly`
[INFO] [stdout]   --> src/par_sink/sample.rs:67:17
[INFO] [stdout]    |
[INFO] [stdout] 67 |     #[cfg_attr(not(nightly), serde_closure::desugar)]
[INFO] [stdout]    |                    ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider using a Cargo feature instead
[INFO] [stdout]    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]             [lints.rust]
[INFO] [stdout]             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(nightly)'] }
[INFO] [stdout]    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(nightly)");` to the top of the `build.rs`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `nightly`
[INFO] [stdout]   --> src/lib.rs:10:13
[INFO] [stdout]    |
[INFO] [stdout] 10 | #![cfg_attr(nightly, feature(unboxed_closures))]
[INFO] [stdout]    |             ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: expected names are: `clippy`, `debug_assertions`, `doc`, `docsrs`, `doctest`, `feature`, `fmt_debug`, `miri`, `overflow_checks`, `panic`, `proc_macro`, `relocation_model`, `rustfmt`, `sanitize`, `sanitizer_cfi_generalize_pointers`, `sanitizer_cfi_normalize_integers`, `target_abi`, `target_arch`, `target_endian`, `target_env`, `target_family`, `target_feature`, `target_has_atomic`, `target_has_atomic_equal_alignment`, `target_has_atomic_load_store`, `target_os`, `target_pointer_width`, `target_thread_local`, `target_vendor`, `test`, `ub_checks`, `unix`, and `windows`
[INFO] [stdout]    = help: consider using a Cargo feature instead
[INFO] [stdout]    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]             [lints.rust]
[INFO] [stdout]             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(nightly)'] }
[INFO] [stdout]    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(nightly)");` to the top of the `build.rs`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]    = note: `#[warn(unexpected_cfgs)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: elided lifetime has a name
[INFO] [stdout]    --> src/file.rs:160:52
[INFO] [stdout]     |
[INFO] [stdout] 160 |     pub fn iter<'a>(&'a self) -> impl Iterator<Item = &OsString> + 'a {
[INFO] [stdout]     |                 -- lifetime `'a` declared here        ^ this elided lifetime gets resolved as `'a`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(elided_named_lifetimes)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `nightly`
[INFO] [stdout]    --> src/par_pipe.rs:365:141
[INFO] [stdout]     |
[INFO] [stdout] 365 | ...s assert_distributed_pipe assert_distributed_sink cfg_attr(not(nightly), serde_closure::desugar));
[INFO] [stdout]     |                                                                   ^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(nightly)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(nightly)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: ambiguous glob re-exports
[INFO] [stdout]   --> src/par_sink.rs:24:9
[INFO] [stdout]    |
[INFO] [stdout] 24 |   pub use self::{
[INFO] [stdout]    |  _________^
[INFO] [stdout] 25 | |     all::*, any::*, collect::*, combine::*, combiner::*, count::*, fold::*, folder::*, for_each::*, fork::*, group_by::*, histogram::*, max::*, mean::*, pipe::*, sample::*, stddev::*, s...
[INFO] [stdout]    | |                                                                                                                                                                              --------- but the name `StepA` in the type namespace is also re-exported here
[INFO] [stdout] 26 | | };
[INFO] [stdout]    | |_^ the name `StepA` in the type namespace is first re-exported here
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(ambiguous_glob_reexports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: ambiguous glob re-exports
[INFO] [stdout]   --> src/par_sink.rs:24:9
[INFO] [stdout]    |
[INFO] [stdout] 24 |   pub use self::{
[INFO] [stdout]    |  _________^
[INFO] [stdout] 25 | |     all::*, any::*, collect::*, combine::*, combiner::*, count::*, fold::*, folder::*, for_each::*, fork::*, group_by::*, histogram::*, max::*, mean::*, pipe::*, sample::*, stddev::*, s...
[INFO] [stdout]    | |                                                                                                                                                                              --------- but the name `StepA` in the value namespace is also re-exported here
[INFO] [stdout] 26 | | };
[INFO] [stdout]    | |_^ the name `StepA` in the value namespace is first re-exported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: ambiguous glob re-exports
[INFO] [stdout]   --> src/par_sink.rs:24:9
[INFO] [stdout]    |
[INFO] [stdout] 24 |   pub use self::{
[INFO] [stdout]    |  _________^
[INFO] [stdout] 25 | |     all::*, any::*, collect::*, combine::*, combiner::*, count::*, fold::*, folder::*, for_each::*, fork::*, group_by::*, histogram::*, max::*, mean::*, pipe::*, sample::*, stddev::*, s...
[INFO] [stdout]    | |                                                                                                                                                                              --------- but the name `StepB` in the type namespace is also re-exported here
[INFO] [stdout] 26 | | };
[INFO] [stdout]    | |_^ the name `StepB` in the type namespace is first re-exported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: ambiguous glob re-exports
[INFO] [stdout]   --> src/par_sink.rs:24:9
[INFO] [stdout]    |
[INFO] [stdout] 24 |   pub use self::{
[INFO] [stdout]    |  _________^
[INFO] [stdout] 25 | |     all::*, any::*, collect::*, combine::*, combiner::*, count::*, fold::*, folder::*, for_each::*, fork::*, group_by::*, histogram::*, max::*, mean::*, pipe::*, sample::*, stddev::*, s...
[INFO] [stdout]    | |                                                                                                                                                                              --------- but the name `StepB` in the value namespace is also re-exported here
[INFO] [stdout] 26 | | };
[INFO] [stdout]    | |_^ the name `StepB` in the value namespace is first re-exported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: ambiguous glob re-exports
[INFO] [stdout]   --> src/par_sink.rs:24:9
[INFO] [stdout]    |
[INFO] [stdout] 24 |   pub use self::{
[INFO] [stdout]    |  _________^
[INFO] [stdout] 25 | |     all::*, any::*, collect::*, combine::*, combiner::*, count::*, fold::*, folder::*, for_each::*, fork::*, group_by::*, histogram::*, max::*, mean::*, pipe::*, s...
[INFO] [stdout]    | |                                                                                                                                                          ------- but the name `JoinTask` in the type namespace is also re-exported here
[INFO] [stdout] 26 | | };
[INFO] [stdout]    | |_^ the name `JoinTask` in the type namespace is first re-exported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `nightly`
[INFO] [stdout]    --> src/par_stream.rs:579:201
[INFO] [stdout]     |
[INFO] [stdout] 579 | ...Pool ProcessSend traits assert_distributed_stream cfg_attr(not(nightly), serde_closure::desugar) {
[INFO] [stdout]     |                                                                   ^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(nightly)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(nightly)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `nightly`
[INFO] [stdout]   --> src/par_stream/identity.rs:33:17
[INFO] [stdout]    |
[INFO] [stdout] 33 |     #[cfg_attr(not(nightly), serde_closure::desugar)]
[INFO] [stdout]    |                    ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider using a Cargo feature instead
[INFO] [stdout]    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]             [lints.rust]
[INFO] [stdout]             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(nightly)'] }
[INFO] [stdout]    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(nightly)");` to the top of the `build.rs`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `nightly`
[INFO] [stdout]   --> src/par_sink/sample.rs:89:16
[INFO] [stdout]    |
[INFO] [stdout] 89 | #[cfg_attr(not(nightly), serde_closure::desugar)]
[INFO] [stdout]    |                ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider using a Cargo feature instead
[INFO] [stdout]    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]             [lints.rust]
[INFO] [stdout]             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(nightly)'] }
[INFO] [stdout]    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(nightly)");` to the top of the `build.rs`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `nightly`
[INFO] [stdout]   --> src/par_sink/sample.rs:67:17
[INFO] [stdout]    |
[INFO] [stdout] 67 |     #[cfg_attr(not(nightly), serde_closure::desugar)]
[INFO] [stdout]    |                    ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider using a Cargo feature instead
[INFO] [stdout]    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]             [lints.rust]
[INFO] [stdout]             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(nightly)'] }
[INFO] [stdout]    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(nightly)");` to the top of the `build.rs`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `nightly`
[INFO] [stdout]   --> src/pool.rs:13:16
[INFO] [stdout]    |
[INFO] [stdout] 13 | #[cfg_attr(not(nightly), serde_closure::desugar)]
[INFO] [stdout]    |                ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider using a Cargo feature instead
[INFO] [stdout]    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]             [lints.rust]
[INFO] [stdout]             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(nightly)'] }
[INFO] [stdout]    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(nightly)");` to the top of the `build.rs`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `nightly`
[INFO] [stdout]   --> src/pool.rs:68:16
[INFO] [stdout]    |
[INFO] [stdout] 68 | #[cfg_attr(not(nightly), serde_closure::desugar)]
[INFO] [stdout]    |                ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider using a Cargo feature instead
[INFO] [stdout]    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]             [lints.rust]
[INFO] [stdout]             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(nightly)'] }
[INFO] [stdout]    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(nightly)");` to the top of the `build.rs`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary qualification
[INFO] [stdout]    --> src/util.rs:180:4
[INFO] [stdout]     |
[INFO] [stdout] 180 |         (mem::size_of::<A>(), mem::align_of::<A>()),
[INFO] [stdout]     |          ^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] note: the lint level is defined here
[INFO] [stdout]    --> src/lib.rs:18:2
[INFO] [stdout]     |
[INFO] [stdout] 18  |     unused_qualifications,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] help: remove the unnecessary path segments
[INFO] [stdout]     |
[INFO] [stdout] 180 -         (mem::size_of::<A>(), mem::align_of::<A>()),
[INFO] [stdout] 180 +         (size_of::<A>(), mem::align_of::<A>()),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary qualification
[INFO] [stdout]    --> src/util.rs:180:25
[INFO] [stdout]     |
[INFO] [stdout] 180 |         (mem::size_of::<A>(), mem::align_of::<A>()),
[INFO] [stdout]     |                               ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: remove the unnecessary path segments
[INFO] [stdout]     |
[INFO] [stdout] 180 -         (mem::size_of::<A>(), mem::align_of::<A>()),
[INFO] [stdout] 180 +         (mem::size_of::<A>(), align_of::<A>()),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary qualification
[INFO] [stdout]    --> src/util.rs:181:4
[INFO] [stdout]     |
[INFO] [stdout] 181 |         (mem::size_of::<B>(), mem::align_of::<B>())
[INFO] [stdout]     |          ^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: remove the unnecessary path segments
[INFO] [stdout]     |
[INFO] [stdout] 181 -         (mem::size_of::<B>(), mem::align_of::<B>())
[INFO] [stdout] 181 +         (size_of::<B>(), mem::align_of::<B>())
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary qualification
[INFO] [stdout]    --> src/util.rs:181:25
[INFO] [stdout]     |
[INFO] [stdout] 181 |         (mem::size_of::<B>(), mem::align_of::<B>())
[INFO] [stdout]     |                               ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: remove the unnecessary path segments
[INFO] [stdout]     |
[INFO] [stdout] 181 -         (mem::size_of::<B>(), mem::align_of::<B>())
[INFO] [stdout] 181 +         (mem::size_of::<B>(), align_of::<B>())
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: ambiguous glob re-exports
[INFO] [stdout]   --> src/par_sink.rs:24:9
[INFO] [stdout]    |
[INFO] [stdout] 24 |   pub use self::{
[INFO] [stdout]    |  _________^
[INFO] [stdout] 25 | |     all::*, any::*, collect::*, combine::*, combiner::*, count::*, fold::*, folder::*, for_each::*, fork::*, group_by::*, histogram::*, max::*, mean::*, pipe::*, sample::*, stddev::*, s...
[INFO] [stdout]    | |                                                                                                                                                                              --------- but the name `StepA` in the type namespace is also re-exported here
[INFO] [stdout] 26 | | };
[INFO] [stdout]    | |_^ the name `StepA` in the type namespace is first re-exported here
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(ambiguous_glob_reexports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: ambiguous glob re-exports
[INFO] [stdout]   --> src/par_sink.rs:24:9
[INFO] [stdout]    |
[INFO] [stdout] 24 |   pub use self::{
[INFO] [stdout]    |  _________^
[INFO] [stdout] 25 | |     all::*, any::*, collect::*, combine::*, combiner::*, count::*, fold::*, folder::*, for_each::*, fork::*, group_by::*, histogram::*, max::*, mean::*, pipe::*, sample::*, stddev::*, s...
[INFO] [stdout]    | |                                                                                                                                                                              --------- but the name `StepA` in the value namespace is also re-exported here
[INFO] [stdout] 26 | | };
[INFO] [stdout]    | |_^ the name `StepA` in the value namespace is first re-exported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: ambiguous glob re-exports
[INFO] [stdout]   --> src/par_sink.rs:24:9
[INFO] [stdout]    |
[INFO] [stdout] 24 |   pub use self::{
[INFO] [stdout]    |  _________^
[INFO] [stdout] 25 | |     all::*, any::*, collect::*, combine::*, combiner::*, count::*, fold::*, folder::*, for_each::*, fork::*, group_by::*, histogram::*, max::*, mean::*, pipe::*, sample::*, stddev::*, s...
[INFO] [stdout]    | |                                                                                                                                                                              --------- but the name `StepB` in the type namespace is also re-exported here
[INFO] [stdout] 26 | | };
[INFO] [stdout]    | |_^ the name `StepB` in the type namespace is first re-exported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: ambiguous glob re-exports
[INFO] [stdout]   --> src/par_sink.rs:24:9
[INFO] [stdout]    |
[INFO] [stdout] 24 |   pub use self::{
[INFO] [stdout]    |  _________^
[INFO] [stdout] 25 | |     all::*, any::*, collect::*, combine::*, combiner::*, count::*, fold::*, folder::*, for_each::*, fork::*, group_by::*, histogram::*, max::*, mean::*, pipe::*, sample::*, stddev::*, s...
[INFO] [stdout]    | |                                                                                                                                                                              --------- but the name `StepB` in the value namespace is also re-exported here
[INFO] [stdout] 26 | | };
[INFO] [stdout]    | |_^ the name `StepB` in the value namespace is first re-exported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: ambiguous glob re-exports
[INFO] [stdout]   --> src/par_sink.rs:24:9
[INFO] [stdout]    |
[INFO] [stdout] 24 |   pub use self::{
[INFO] [stdout]    |  _________^
[INFO] [stdout] 25 | |     all::*, any::*, collect::*, combine::*, combiner::*, count::*, fold::*, folder::*, for_each::*, fork::*, group_by::*, histogram::*, max::*, mean::*, pipe::*, s...
[INFO] [stdout]    | |                                                                                                                                                          ------- but the name `JoinTask` in the type namespace is also re-exported here
[INFO] [stdout] 26 | | };
[INFO] [stdout]    | |_^ the name `JoinTask` in the type namespace is first re-exported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `nightly`
[INFO] [stdout]    --> src/par_stream.rs:579:201
[INFO] [stdout]     |
[INFO] [stdout] 579 | ...Pool ProcessSend traits assert_distributed_stream cfg_attr(not(nightly), serde_closure::desugar) {
[INFO] [stdout]     |                                                                   ^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(nightly)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(nightly)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `nightly`
[INFO] [stdout]   --> src/par_stream/identity.rs:33:17
[INFO] [stdout]    |
[INFO] [stdout] 33 |     #[cfg_attr(not(nightly), serde_closure::desugar)]
[INFO] [stdout]    |                    ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider using a Cargo feature instead
[INFO] [stdout]    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]             [lints.rust]
[INFO] [stdout]             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(nightly)'] }
[INFO] [stdout]    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(nightly)");` to the top of the `build.rs`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `nightly`
[INFO] [stdout]   --> src/pool.rs:13:16
[INFO] [stdout]    |
[INFO] [stdout] 13 | #[cfg_attr(not(nightly), serde_closure::desugar)]
[INFO] [stdout]    |                ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider using a Cargo feature instead
[INFO] [stdout]    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]             [lints.rust]
[INFO] [stdout]             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(nightly)'] }
[INFO] [stdout]    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(nightly)");` to the top of the `build.rs`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `nightly`
[INFO] [stdout]   --> src/pool.rs:68:16
[INFO] [stdout]    |
[INFO] [stdout] 68 | #[cfg_attr(not(nightly), serde_closure::desugar)]
[INFO] [stdout]    |                ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider using a Cargo feature instead
[INFO] [stdout]    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]             [lints.rust]
[INFO] [stdout]             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(nightly)'] }
[INFO] [stdout]    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(nightly)");` to the top of the `build.rs`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary qualification
[INFO] [stdout]    --> src/util.rs:180:4
[INFO] [stdout]     |
[INFO] [stdout] 180 |         (mem::size_of::<A>(), mem::align_of::<A>()),
[INFO] [stdout]     |          ^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] note: the lint level is defined here
[INFO] [stdout]    --> src/lib.rs:18:2
[INFO] [stdout]     |
[INFO] [stdout] 18  |     unused_qualifications,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] help: remove the unnecessary path segments
[INFO] [stdout]     |
[INFO] [stdout] 180 -         (mem::size_of::<A>(), mem::align_of::<A>()),
[INFO] [stdout] 180 +         (size_of::<A>(), mem::align_of::<A>()),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary qualification
[INFO] [stdout]    --> src/util.rs:180:25
[INFO] [stdout]     |
[INFO] [stdout] 180 |         (mem::size_of::<A>(), mem::align_of::<A>()),
[INFO] [stdout]     |                               ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: remove the unnecessary path segments
[INFO] [stdout]     |
[INFO] [stdout] 180 -         (mem::size_of::<A>(), mem::align_of::<A>()),
[INFO] [stdout] 180 +         (mem::size_of::<A>(), align_of::<A>()),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary qualification
[INFO] [stdout]    --> src/util.rs:181:4
[INFO] [stdout]     |
[INFO] [stdout] 181 |         (mem::size_of::<B>(), mem::align_of::<B>())
[INFO] [stdout]     |          ^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: remove the unnecessary path segments
[INFO] [stdout]     |
[INFO] [stdout] 181 -         (mem::size_of::<B>(), mem::align_of::<B>())
[INFO] [stdout] 181 +         (size_of::<B>(), mem::align_of::<B>())
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary qualification
[INFO] [stdout]    --> src/util.rs:181:25
[INFO] [stdout]     |
[INFO] [stdout] 181 |         (mem::size_of::<B>(), mem::align_of::<B>())
[INFO] [stdout]     |                               ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: remove the unnecessary path segments
[INFO] [stdout]     |
[INFO] [stdout] 181 -         (mem::size_of::<B>(), mem::align_of::<B>())
[INFO] [stdout] 181 +         (mem::size_of::<B>(), align_of::<B>())
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 18.85s
[INFO] running `Command { std: "docker" "inspect" "b38172ed1c8c726c7d39fdc8e989be2d527d207be4268b69af43511e29d03173", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b38172ed1c8c726c7d39fdc8e989be2d527d207be4268b69af43511e29d03173", kill_on_drop: false }`
[INFO] [stdout] b38172ed1c8c726c7d39fdc8e989be2d527d207be4268b69af43511e29d03173
