[INFO] fetching crate flager 0.0.3...
[INFO] testing flager-0.0.3 against 1.83.0 for beta-1.84.0-4-retry
[INFO] extracting crate flager 0.0.3 into /workspace/builds/worker-5-tc1/source
[INFO] validating manifest of crates.io crate flager 0.0.3 on toolchain 1.83.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.83.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate flager 0.0.3
[INFO] finished tweaking crates.io crate flager 0.0.3
[INFO] tweaked toml for crates.io crate flager 0.0.3 written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] crate crates.io crate flager 0.0.3 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" "+1.83.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+1.83.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 537590b7a64f4f22f86c11bd39c04a3cd59a186ca797a9695f7a56fb63a7a69d
[INFO] running `Command { std: "docker" "start" "-a" "537590b7a64f4f22f86c11bd39c04a3cd59a186ca797a9695f7a56fb63a7a69d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "537590b7a64f4f22f86c11bd39c04a3cd59a186ca797a9695f7a56fb63a7a69d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "537590b7a64f4f22f86c11bd39c04a3cd59a186ca797a9695f7a56fb63a7a69d", kill_on_drop: false }`
[INFO] [stdout] 537590b7a64f4f22f86c11bd39c04a3cd59a186ca797a9695f7a56fb63a7a69d
[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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+1.83.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a26171bf8d6e032dcd8ffc58eea6ff3b24f6f13bc7f404f28eacb2e3fdefa869
[INFO] running `Command { std: "docker" "start" "-a" "a26171bf8d6e032dcd8ffc58eea6ff3b24f6f13bc7f404f28eacb2e3fdefa869", kill_on_drop: false }`
[INFO] [stderr]    Compiling flager v0.0.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.29s
[INFO] running `Command { std: "docker" "inspect" "a26171bf8d6e032dcd8ffc58eea6ff3b24f6f13bc7f404f28eacb2e3fdefa869", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a26171bf8d6e032dcd8ffc58eea6ff3b24f6f13bc7f404f28eacb2e3fdefa869", kill_on_drop: false }`
[INFO] [stdout] a26171bf8d6e032dcd8ffc58eea6ff3b24f6f13bc7f404f28eacb2e3fdefa869
[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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+1.83.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2c7731be26c0ac43877c18ba52e75a6ba9073bd9c3b7f3cd9e0914a03f109574
[INFO] running `Command { std: "docker" "start" "-a" "2c7731be26c0ac43877c18ba52e75a6ba9073bd9c3b7f3cd9e0914a03f109574", kill_on_drop: false }`
[INFO] [stderr]    Compiling flager v0.0.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.54s
[INFO] running `Command { std: "docker" "inspect" "2c7731be26c0ac43877c18ba52e75a6ba9073bd9c3b7f3cd9e0914a03f109574", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2c7731be26c0ac43877c18ba52e75a6ba9073bd9c3b7f3cd9e0914a03f109574", kill_on_drop: false }`
[INFO] [stdout] 2c7731be26c0ac43877c18ba52e75a6ba9073bd9c3b7f3cd9e0914a03f109574
[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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+1.83.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 063a4ba7326d986c0d2cd1203a98e9a3fa98936e0bace49f1ad08b49c582b4fc
[INFO] running `Command { std: "docker" "start" "-a" "063a4ba7326d986c0d2cd1203a98e9a3fa98936e0bace49f1ad08b49c582b4fc", 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/flager-717e1b9b2ea139b5)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests flager
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test src/lib.rs - (line 16) ... FAILED
[INFO] [stdout] test src/lib.rs - Flag<T> (line 130) ... FAILED
[INFO] [stdout] test src/lib.rs - NArgs (line 90) ... FAILED
[INFO] [stdout] test src/lib.rs - NArgs (line 82) ... FAILED
[INFO] [stdout] test src/lib.rs - NArgs (line 98) ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/lib.rs - (line 16) stdout ----
[INFO] [stdout] error[E0061]: this function takes 3 arguments but 2 arguments were supplied
[INFO] [stdout]    --> src/lib.rs:24:16
[INFO] [stdout]     |
[INFO] [stdout] 10  |     let flag = Flag::<i32>::new("-f", "--flag")
[INFO] [stdout]     |                ^^^^^^^^^^^^^^^^---------------- argument #3 of type `Option<i32>` is missing
[INFO] [stdout]     |
[INFO] [stdout] note: associated function defined here
[INFO] [stdout]    --> /opt/rustwide/workdir/src/lib.rs:138:18
[INFO] [stdout]     |
[INFO] [stdout] 138 |     pub const fn new(short: &'static str, long: &'static str, default: Option::<T>) -> Self {
[INFO] [stdout]     |                  ^^^
[INFO] [stdout] help: provide the argument
[INFO] [stdout]     |
[INFO] [stdout] 10  |     let flag = Flag::<i32>::new("-f", "--flag", /* Option<i32> */)
[INFO] [stdout]     |                                ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] error[E0061]: this function takes 3 arguments but 2 arguments were supplied
[INFO] [stdout]    --> src/lib.rs:33:17
[INFO] [stdout]     |
[INFO] [stdout] 19  |     let flag2 = Flag::<PathBuf>::new("-p", "--path")
[INFO] [stdout]     |                 ^^^^^^^^^^^^^^^^^^^^---------------- argument #3 of type `Option<PathBuf>` is missing
[INFO] [stdout]     |
[INFO] [stdout] note: associated function defined here
[INFO] [stdout]    --> /opt/rustwide/workdir/src/lib.rs:138:18
[INFO] [stdout]     |
[INFO] [stdout] 138 |     pub const fn new(short: &'static str, long: &'static str, default: Option::<T>) -> Self {
[INFO] [stdout]     |                  ^^^
[INFO] [stdout] help: provide the argument
[INFO] [stdout]     |
[INFO] [stdout] 19  |     let flag2 = Flag::<PathBuf>::new("-p", "--path", /* Option<PathBuf> */)
[INFO] [stdout]     |                                     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] error[E0061]: this function takes 3 arguments but 2 arguments were supplied
[INFO] [stdout]    --> src/lib.rs:41:17
[INFO] [stdout]     |
[INFO] [stdout] 27  |     let flag3 = Flag::<String>::new("-a", "--args")
[INFO] [stdout]     |                 ^^^^^^^^^^^^^^^^^^^---------------- argument #3 of type `Option<String>` is missing
[INFO] [stdout]     |
[INFO] [stdout] note: associated function defined here
[INFO] [stdout]    --> /opt/rustwide/workdir/src/lib.rs:138:18
[INFO] [stdout]     |
[INFO] [stdout] 138 |     pub const fn new(short: &'static str, long: &'static str, default: Option::<T>) -> Self {
[INFO] [stdout]     |                  ^^^
[INFO] [stdout] help: provide the argument
[INFO] [stdout]     |
[INFO] [stdout] 27  |     let flag3 = Flag::<String>::new("-a", "--args", /* Option<String> */)
[INFO] [stdout]     |                                    ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] error[E0061]: this function takes 3 arguments but 2 arguments were supplied
[INFO] [stdout]    --> src/lib.rs:48:17
[INFO] [stdout]     |
[INFO] [stdout] 34  |     let flag4 = Flag::<Range::<usize>>::new("-r", "--range")
[INFO] [stdout]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^----------------- argument #3 of type `Option<std::ops::Range<usize>>` is missing
[INFO] [stdout]     |
[INFO] [stdout] note: associated function defined here
[INFO] [stdout]    --> /opt/rustwide/workdir/src/lib.rs:138:18
[INFO] [stdout]     |
[INFO] [stdout] 138 |     pub const fn new(short: &'static str, long: &'static str, default: Option::<T>) -> Self {
[INFO] [stdout]     |                  ^^^
[INFO] [stdout] help: provide the argument
[INFO] [stdout]     |
[INFO] [stdout] 34  |     let flag4 = Flag::<Range::<usize>>::new("-r", "--range", /* Option<std::ops::Range<usize>> */)
[INFO] [stdout]     |                                            ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 4 previous errors
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0061`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - Flag<T> (line 130) stdout ----
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Flag`
[INFO] [stdout]  --> src/lib.rs:131:12
[INFO] [stdout]   |
[INFO] [stdout] 3 | let flag = Flag::<i32>::new("-f", "--flag").mandatory().help("test");
[INFO] [stdout]   |            ^^^^ use of undeclared type `Flag`
[INFO] [stdout]   |
[INFO] [stdout] help: consider importing this struct
[INFO] [stdout]   |
[INFO] [stdout] 2 + use flager::Flag;
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[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 - NArgs (line 90) stdout ----
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Flag`
[INFO] [stdout]  --> src/lib.rs:91:12
[INFO] [stdout]   |
[INFO] [stdout] 3 | let flag = Flag::<i32>::new("-f", "--flag");
[INFO] [stdout]   |            ^^^^ use of undeclared type `Flag`
[INFO] [stdout]   |
[INFO] [stdout] help: consider importing this struct
[INFO] [stdout]   |
[INFO] [stdout] 2 + use flager::Flag;
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `parser` in this scope
[INFO] [stdout]  --> src/lib.rs:92:18
[INFO] [stdout]   |
[INFO] [stdout] 4 | println!("{:?}", parser.parse_many(&flag, NArgs::SmartRemainder));
[INFO] [stdout]   |                  ^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `NArgs`
[INFO] [stdout]  --> src/lib.rs:92:43
[INFO] [stdout]   |
[INFO] [stdout] 4 | println!("{:?}", parser.parse_many(&flag, NArgs::SmartRemainder));
[INFO] [stdout]   |                                           ^^^^^ use of undeclared type `NArgs`
[INFO] [stdout]   |
[INFO] [stdout] help: consider importing this enum
[INFO] [stdout]   |
[INFO] [stdout] 2 + use flager::NArgs;
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 3 previous errors
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0425, E0433.
[INFO] [stdout] For more information about an error, try `rustc --explain E0425`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - NArgs (line 82) stdout ----
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Flag`
[INFO] [stdout]  --> src/lib.rs:83:12
[INFO] [stdout]   |
[INFO] [stdout] 3 | let flag = Flag::<String>::new("-r", "--range");
[INFO] [stdout]   |            ^^^^ use of undeclared type `Flag`
[INFO] [stdout]   |
[INFO] [stdout] help: consider importing this struct
[INFO] [stdout]   |
[INFO] [stdout] 2 + use flager::Flag;
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `parser` in this scope
[INFO] [stdout]  --> src/lib.rs:84:18
[INFO] [stdout]   |
[INFO] [stdout] 4 | println!("{:?}", parser.parse_many(&flag, NArgs::Remainder));
[INFO] [stdout]   |                  ^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `NArgs`
[INFO] [stdout]  --> src/lib.rs:84:43
[INFO] [stdout]   |
[INFO] [stdout] 4 | println!("{:?}", parser.parse_many(&flag, NArgs::Remainder));
[INFO] [stdout]   |                                           ^^^^^ use of undeclared type `NArgs`
[INFO] [stdout]   |
[INFO] [stdout] help: consider importing this enum
[INFO] [stdout]   |
[INFO] [stdout] 2 + use flager::NArgs;
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 3 previous errors
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0425, E0433.
[INFO] [stdout] For more information about an error, try `rustc --explain E0425`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - NArgs (line 98) stdout ----
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Flag`
[INFO] [stdout]  --> src/lib.rs:99:12
[INFO] [stdout]   |
[INFO] [stdout] 3 | let flag = Flag::<i32>::new("-f", "--flag");
[INFO] [stdout]   |            ^^^^ use of undeclared type `Flag`
[INFO] [stdout]   |
[INFO] [stdout] help: consider importing this struct
[INFO] [stdout]   |
[INFO] [stdout] 2 + use flager::Flag;
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `parser` in this scope
[INFO] [stdout]  --> src/lib.rs:100:18
[INFO] [stdout]   |
[INFO] [stdout] 4 | println!("{:?}", parser.parse_many(&flag, NArgs::Count(3)));
[INFO] [stdout]   |                  ^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `NArgs`
[INFO] [stdout]  --> src/lib.rs:100:43
[INFO] [stdout]   |
[INFO] [stdout] 4 | println!("{:?}", parser.parse_many(&flag, NArgs::Count(3)));
[INFO] [stdout]   |                                           ^^^^^ use of undeclared type `NArgs`
[INFO] [stdout]   |
[INFO] [stdout] help: consider importing this enum
[INFO] [stdout]   |
[INFO] [stdout] 2 + use flager::NArgs;
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 3 previous errors
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0425, E0433.
[INFO] [stdout] For more information about an error, try `rustc --explain E0425`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     src/lib.rs - (line 16)
[INFO] [stdout]     src/lib.rs - Flag<T> (line 130)
[INFO] [stdout]     src/lib.rs - NArgs (line 82)
[INFO] [stdout]     src/lib.rs - NArgs (line 90)
[INFO] [stdout]     src/lib.rs - NArgs (line 98)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 0 passed; 5 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.11s
[INFO] [stdout] 
[INFO] [stderr] error: doctest failed, to rerun pass `--doc`
[INFO] running `Command { std: "docker" "inspect" "063a4ba7326d986c0d2cd1203a98e9a3fa98936e0bace49f1ad08b49c582b4fc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "063a4ba7326d986c0d2cd1203a98e9a3fa98936e0bace49f1ad08b49c582b4fc", kill_on_drop: false }`
[INFO] [stdout] 063a4ba7326d986c0d2cd1203a98e9a3fa98936e0bace49f1ad08b49c582b4fc
