[INFO] fetching crate taap 0.1.4... [INFO] testing taap-0.1.4 against try#dec9417b8611e34e787a3e4c37686b5131f9e5c5 for pr-154210-1 [INFO] extracting crate taap 0.1.4 into /workspace/builds/worker-1-tc2/source [INFO] started tweaking crates.io crate taap 0.1.4 [INFO] finished tweaking crates.io crate taap 0.1.4 [INFO] tweaked toml for crates.io crate taap 0.1.4 written to /workspace/builds/worker-1-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate taap 0.1.4 on toolchain dec9417b8611e34e787a3e4c37686b5131f9e5c5 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate taap 0.1.4 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" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] f63c73183ac99b8850031e767ed414d414c3f1673e9512ccad92d59f5cbbb0ad [INFO] running `Command { std: "docker" "start" "-a" "f63c73183ac99b8850031e767ed414d414c3f1673e9512ccad92d59f5cbbb0ad", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "f63c73183ac99b8850031e767ed414d414c3f1673e9512ccad92d59f5cbbb0ad", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f63c73183ac99b8850031e767ed414d414c3f1673e9512ccad92d59f5cbbb0ad", kill_on_drop: false }` [INFO] [stdout] f63c73183ac99b8850031e767ed414d414c3f1673e9512ccad92d59f5cbbb0ad [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] f44b37c0f64786f07f4d82acbd9b7e8287b6e6e02462fc29f2ebde1aa7bac53d [INFO] running `Command { std: "docker" "start" "-a" "f44b37c0f64786f07f4d82acbd9b7e8287b6e6e02462fc29f2ebde1aa7bac53d", kill_on_drop: false }` [INFO] [stderr] Compiling taap v0.1.4 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.49s [INFO] running `Command { std: "docker" "inspect" "f44b37c0f64786f07f4d82acbd9b7e8287b6e6e02462fc29f2ebde1aa7bac53d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f44b37c0f64786f07f4d82acbd9b7e8287b6e6e02462fc29f2ebde1aa7bac53d", kill_on_drop: false }` [INFO] [stdout] f44b37c0f64786f07f4d82acbd9b7e8287b6e6e02462fc29f2ebde1aa7bac53d [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] d71f33dc91a5e21fdd4c5f3c419beae6bea83d5ef53e3a26b33bc54713ec6172 [INFO] running `Command { std: "docker" "start" "-a" "d71f33dc91a5e21fdd4c5f3c419beae6bea83d5ef53e3a26b33bc54713ec6172", kill_on_drop: false }` [INFO] [stderr] Compiling taap v0.1.4 (/opt/rustwide/workdir) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.34s [INFO] running `Command { std: "docker" "inspect" "d71f33dc91a5e21fdd4c5f3c419beae6bea83d5ef53e3a26b33bc54713ec6172", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d71f33dc91a5e21fdd4c5f3c419beae6bea83d5ef53e3a26b33bc54713ec6172", kill_on_drop: false }` [INFO] [stdout] d71f33dc91a5e21fdd4c5f3c419beae6bea83d5ef53e3a26b33bc54713ec6172 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 3aa6dec378101bb65f04cb0cf98331817469f7dc215ee28e91198e4e3f8a72d6 [INFO] running `Command { std: "docker" "start" "-a" "3aa6dec378101bb65f04cb0cf98331817469f7dc215ee28e91198e4e3f8a72d6", kill_on_drop: false }` [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/taap-a81741c66ca3bb12) [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 taap [INFO] [stdout] [INFO] [stdout] running 9 tests [INFO] [stdout] test src/lib.rs - Argument::parse_args (line 412) ... FAILED [INFO] [stdout] test src/lib.rs - (line 18) ... FAILED [INFO] [stdout] test src/lib.rs - Argument::add_option (line 202) ... FAILED [INFO] [stdout] test src/lib.rs - Argument::print_help (line 270) ... FAILED [INFO] [stdout] test src/lib.rs - (line 33) ... FAILED [INFO] [stdout] test src/lib.rs - Argument::new (line 63) ... ok [INFO] [stdout] test src/lib.rs - Argument::add_arg (line 145) ... FAILED [INFO] [stdout] test src/lib.rs - Argument::add_exit_status (line 111) ... ok [INFO] [stdout] test src/lib.rs - Argument (line 19) ... ok [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] [INFO] [stdout] ---- src/lib.rs - Argument::parse_args (line 412) stdout ---- [INFO] [stdout] error: expected one of `!` or `[`, found `}` [INFO] [stdout] --> src/lib.rs:430:2 [INFO] [stdout] | [INFO] [stdout] 430 | #} [INFO] [stdout] | ^ expected one of `!` or `[` [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 - (line 18) stdout ---- [INFO] [stdout] error: expected one of `!` or `::`, found `add` [INFO] [stdout] --> src/lib.rs:19:7 [INFO] [stdout] | [INFO] [stdout] 19 | cargo add taap [INFO] [stdout] | ^^^ expected one of `!` or `::` [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 - Argument::add_option (line 202) stdout ---- [INFO] [stdout] error: expected one of `!` or `[`, found `}` [INFO] [stdout] --> src/lib.rs:212:2 [INFO] [stdout] | [INFO] [stdout] 212 | #} [INFO] [stdout] | ^ expected one of `!` or `[` [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 - Argument::print_help (line 270) stdout ---- [INFO] [stdout] error: expected one of `!` or `[`, found `}` [INFO] [stdout] --> src/lib.rs:283:2 [INFO] [stdout] | [INFO] [stdout] 283 | #} [INFO] [stdout] | ^ expected one of `!` or `[` [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 - (line 33) stdout ---- [INFO] [stdout] error[E0254]: the name `taap` is defined multiple times [INFO] [stdout] --> src/lib.rs:36:5 [INFO] [stdout] | [INFO] [stdout] 34 | extern crate r#taap; [INFO] [stdout] | -------------------- previous import of the extern crate `taap` here [INFO] [stdout] 35 | // First, import taap so we can use it [INFO] [stdout] 36 | use taap; [INFO] [stdout] | ^^^^ `taap` reimported here [INFO] [stdout] | [INFO] [stdout] = note: `taap` must be defined only once in the type namespace of this module [INFO] [stdout] [INFO] [stdout] error: aborting due to 1 previous error [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0254`. [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] ---- src/lib.rs - Argument::add_arg (line 145) stdout ---- [INFO] [stdout] error: expected one of `!` or `[`, found `}` [INFO] [stdout] --> src/lib.rs:155:2 [INFO] [stdout] | [INFO] [stdout] 155 | #} [INFO] [stdout] | ^ expected one of `!` or `[` [INFO] [stdout] [INFO] [stdout] error[E0433]: cannot find module or crate `arguments` in this scope [INFO] [stdout] --> src/lib.rs:151:1 [INFO] [stdout] | [INFO] [stdout] 151 | arguments::add_arg("BAR", "1", Some("Some Help")); [INFO] [stdout] | ^^^^^^^^^ use of unresolved module or unlinked crate `arguments` [INFO] [stdout] | [INFO] [stdout] = help: if you wanted to use a crate named `arguments`, use `cargo add arguments` to add it to your `Cargo.toml` [INFO] [stdout] help: you may have meant to call an instance method [INFO] [stdout] | [INFO] [stdout] 151 - arguments::add_arg("BAR", "1", Some("Some Help")); [INFO] [stdout] 151 + arguments.add_arg("BAR", "1", Some("Some Help")); [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] error[E0433]: cannot find module or crate `arguments` in this scope [INFO] [stdout] --> src/lib.rs:153:1 [INFO] [stdout] | [INFO] [stdout] 153 | arguments::add_arg("FOO", "+", None); [INFO] [stdout] | ^^^^^^^^^ use of unresolved module or unlinked crate `arguments` [INFO] [stdout] | [INFO] [stdout] = help: if you wanted to use a crate named `arguments`, use `cargo add arguments` to add it to your `Cargo.toml` [INFO] [stdout] help: you may have meant to call an instance method [INFO] [stdout] | [INFO] [stdout] 153 - arguments::add_arg("FOO", "+", None); [INFO] [stdout] 153 + arguments.add_arg("FOO", "+", None); [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] error: aborting due to 3 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] [INFO] [stdout] failures: [INFO] [stdout] src/lib.rs - (line 18) [INFO] [stdout] src/lib.rs - (line 33) [INFO] [stdout] src/lib.rs - Argument::add_arg (line 145) [INFO] [stdout] src/lib.rs - Argument::add_option (line 202) [INFO] [stdout] src/lib.rs - Argument::parse_args (line 412) [INFO] [stdout] src/lib.rs - Argument::print_help (line 270) [INFO] [stdout] [INFO] [stdout] test result: FAILED. 3 passed; 6 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.36s [INFO] [stdout] [INFO] [stderr] error: doctest failed, to rerun pass `--doc` [INFO] running `Command { std: "docker" "inspect" "3aa6dec378101bb65f04cb0cf98331817469f7dc215ee28e91198e4e3f8a72d6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3aa6dec378101bb65f04cb0cf98331817469f7dc215ee28e91198e4e3f8a72d6", kill_on_drop: false }` [INFO] [stdout] 3aa6dec378101bb65f04cb0cf98331817469f7dc215ee28e91198e4e3f8a72d6