[INFO] fetching crate oswap 1.0.1...
[INFO] testing oswap-1.0.1 against 1.99.0-beta.8+cargoflags=--release for beta-release-1.100-2
[INFO] extracting crate oswap 1.0.1 into /workspace/builds/worker-2-tc1/source
[INFO] started tweaking crates.io crate oswap 1.0.1
[INFO] finished tweaking crates.io crate oswap 1.0.1
[INFO] tweaked toml for crates.io crate oswap 1.0.1 written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate oswap 1.0.1 on toolchain 1.99.0-beta.8
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.99.0-beta.8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate oswap 1.0.1 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.99.0-beta.8" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: Cargo.toml: only one of `license` or `license-file` is necessary
[INFO] [stderr] `license` should be used if the package license can be expressed with a standard SPDX expression.
[INFO] [stderr] `license-file` should be used if the package uses a non-standard license.
[INFO] [stderr] See https://doc.rust-lang.org/cargo/reference/manifest.html#the-license-and-license-file-fields for more information.
[INFO] [stderr] warning: `oswap` (manifest) generated 1 warning
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:77db811e55d90add9212f6832c23229e3de5f1c1f9905e8cb07319ea15df73ac" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 88b828474d5b5fb5b3c769dca81d8bb1da6c3b67922cb7fbcb2a483e15b1ae75
[INFO] running `Command { std: "docker" "start" "88b828474d5b5fb5b3c769dca81d8bb1da6c3b67922cb7fbcb2a483e15b1ae75", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "88b828474d5b5fb5b3c769dca81d8bb1da6c3b67922cb7fbcb2a483e15b1ae75", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "88b828474d5b5fb5b3c769dca81d8bb1da6c3b67922cb7fbcb2a483e15b1ae75" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "88b828474d5b5fb5b3c769dca81d8bb1da6c3b67922cb7fbcb2a483e15b1ae75", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-w" "/opt/rustwide/workdir" "--user" "0:0" "88b828474d5b5fb5b3c769dca81d8bb1da6c3b67922cb7fbcb2a483e15b1ae75" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "build" "--frozen" "--message-format=json" "--release", kill_on_drop: false }`
[INFO] [stderr] warning: Cargo.toml: only one of `license` or `license-file` is necessary
[INFO] [stderr] `license` should be used if the package license can be expressed with a standard SPDX expression.
[INFO] [stderr] `license-file` should be used if the package uses a non-standard license.
[INFO] [stderr] See https://doc.rust-lang.org/cargo/reference/manifest.html#the-license-and-license-file-fields for more information.
[INFO] [stderr] warning: `oswap` (manifest) generated 1 warning
[INFO] [stderr]    Compiling proc-macro2 v1.0.107
[INFO] [stderr]    Compiling quote v1.0.47
[INFO] [stderr]    Compiling syn v3.0.3
[INFO] [stderr]    Compiling oswap v1.0.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `Item`
[INFO] [stdout]  --> src/lib.rs:3:59
[INFO] [stdout]   |
[INFO] [stdout] 3 | use syn::{braced, parse_macro_input, token, FnArg, Ident, Item, LitStr, Meta, Token, TraitItemFn, Visibility};
[INFO] [stdout]   |                                                           ^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `release` profile [optimized] target(s) in 10.91s
[INFO] running `Command { std: "docker" "inspect" "88b828474d5b5fb5b3c769dca81d8bb1da6c3b67922cb7fbcb2a483e15b1ae75", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-w" "/opt/rustwide/workdir" "--user" "0:0" "88b828474d5b5fb5b3c769dca81d8bb1da6c3b67922cb7fbcb2a483e15b1ae75" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "test" "--frozen" "--no-run" "--message-format=json" "--release", kill_on_drop: false }`
[INFO] [stderr] warning: Cargo.toml: only one of `license` or `license-file` is necessary
[INFO] [stderr] `license` should be used if the package license can be expressed with a standard SPDX expression.
[INFO] [stderr] `license-file` should be used if the package uses a non-standard license.
[INFO] [stderr] See https://doc.rust-lang.org/cargo/reference/manifest.html#the-license-and-license-file-fields for more information.
[INFO] [stderr] warning: `oswap` (manifest) generated 1 warning
[INFO] [stderr]    Compiling oswap v1.0.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `Item`
[INFO] [stdout]  --> src/lib.rs:3:59
[INFO] [stdout]   |
[INFO] [stdout] 3 | use syn::{braced, parse_macro_input, token, FnArg, Ident, Item, LitStr, Meta, Token, TraitItemFn, Visibility};
[INFO] [stdout]   |                                                           ^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Item`
[INFO] [stdout]  --> src/lib.rs:3:59
[INFO] [stdout]   |
[INFO] [stdout] 3 | use syn::{braced, parse_macro_input, token, FnArg, Ident, Item, LitStr, Meta, Token, TraitItemFn, Visibility};
[INFO] [stdout]   |                                                           ^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `release` profile [optimized] target(s) in 0.85s
[INFO] running `Command { std: "docker" "inspect" "88b828474d5b5fb5b3c769dca81d8bb1da6c3b67922cb7fbcb2a483e15b1ae75", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-w" "/opt/rustwide/workdir" "--user" "0:0" "88b828474d5b5fb5b3c769dca81d8bb1da6c3b67922cb7fbcb2a483e15b1ae75" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "test" "--frozen" "--release", kill_on_drop: false }`
[INFO] [stderr] warning: Cargo.toml: only one of `license` or `license-file` is necessary
[INFO] [stderr] `license` should be used if the package license can be expressed with a standard SPDX expression.
[INFO] [stderr] `license-file` should be used if the package uses a non-standard license.
[INFO] [stderr] See https://doc.rust-lang.org/cargo/reference/manifest.html#the-license-and-license-file-fields for more information.
[INFO] [stderr] warning: `oswap` (manifest) generated 1 warning
[INFO] [stderr] warning: unused import: `Item`
[INFO] [stderr]  --> src/lib.rs:3:59
[INFO] [stderr]   |
[INFO] [stderr] 3 | use syn::{braced, parse_macro_input, token, FnArg, Ident, Item, LitStr, Meta, Token, TraitItemFn, Visibility};
[INFO] [stderr]   |                                                           ^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `oswap` (lib) generated 1 warning (run `cargo fix --lib -p oswap` to apply 1 suggestion)
[INFO] [stderr] warning: `oswap` (lib test) generated 1 warning (1 duplicate)
[INFO] [stderr]     Finished `release` profile [optimized] target(s) in 0.02s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/release/deps/oswap-de23bbdbef6e4a25)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests oswap
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test src/lib.rs - define_interface (line 87) ... ignored
[INFO] [stdout] test src/lib.rs - define_platforms (line 265) ... FAILED
[INFO] [stdout] test src/lib.rs - define_interface (line 98) ... FAILED
[INFO] [stdout] test src/lib.rs - define_platforms (line 257) ... FAILED
[INFO] [stdout] test src/lib.rs - define_interface (line 56) ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/lib.rs - define_platforms (line 265) stdout ----
[INFO] [stdout] error: couldn't find file `src/unix.rs`
[INFO] [stdout]    --> src/lib.rs:268:1
[INFO] [stdout]     |
[INFO] [stdout] 268 | mod unix;
[INFO] [stdout]     | ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - define_interface (line 98) stdout ----
[INFO] [stdout] error[E0433]: too many leading `super` keywords within `crate`
[INFO] [stdout]   --> src/lib.rs:99:5
[INFO] [stdout]    |
[INFO] [stdout] 99 | use super::{Platform, PlatformInterface};
[INFO] [stdout]    |     ^^^^^ this `super` would go above the crate root
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `impl_interface` in this scope
[INFO] [stdout]    --> src/lib.rs:101:1
[INFO] [stdout]     |
[INFO] [stdout] 101 | impl_interface! {
[INFO] [stdout]     | ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0433`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - define_platforms (line 257) stdout ----
[INFO] [stdout] error: cannot find macro `define_platforms` in this scope
[INFO] [stdout]    --> src/lib.rs:258:1
[INFO] [stdout]     |
[INFO] [stdout] 258 | define_platforms![
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - define_interface (line 56) stdout ----
[INFO] [stdout] error: cannot find macro `define_interface` in this scope
[INFO] [stdout]   --> src/lib.rs:57:1
[INFO] [stdout]    |
[INFO] [stdout] 57 | define_interface! { Platform, PlatformInterface, impl_interface,
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     src/lib.rs - define_interface (line 56)
[INFO] [stdout]     src/lib.rs - define_interface (line 98)
[INFO] [stdout]     src/lib.rs - define_platforms (line 257)
[INFO] [stdout]     src/lib.rs - define_platforms (line 265)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 0 passed; 4 failed; 1 ignored; 0 measured; 0 filtered out; finished in 0.17s
[INFO] [stdout] 
[INFO] [stdout] all doctests ran in 0.21s; merged doctests compilation took 0.03s
[INFO] [stderr] error: doctest failed, to rerun pass `--doc`
[INFO] running `Command { std: "docker" "inspect" "88b828474d5b5fb5b3c769dca81d8bb1da6c3b67922cb7fbcb2a483e15b1ae75", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "88b828474d5b5fb5b3c769dca81d8bb1da6c3b67922cb7fbcb2a483e15b1ae75", kill_on_drop: false }`
[INFO] [stdout] 88b828474d5b5fb5b3c769dca81d8bb1da6c3b67922cb7fbcb2a483e15b1ae75
