[INFO] fetching crate commandargs 0.1.5...
[INFO] testing commandargs-0.1.5 against master#733b47ea4b1b86216f14ef56e49440c33933f230+rustflags=-Copt-level=3 for pr-138759
[INFO] extracting crate commandargs 0.1.5 into /workspace/builds/worker-0-tc2/source
[INFO] started tweaking crates.io crate commandargs 0.1.5
[INFO] finished tweaking crates.io crate commandargs 0.1.5
[INFO] tweaked toml for crates.io crate commandargs 0.1.5 written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate commandargs 0.1.5 on toolchain 733b47ea4b1b86216f14ef56e49440c33933f230
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+733b47ea4b1b86216f14ef56e49440c33933f230" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate commandargs 0.1.5 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" "+733b47ea4b1b86216f14ef56e49440c33933f230" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+733b47ea4b1b86216f14ef56e49440c33933f230" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 4079bf1302bb07f09fc47d6407c8eace7583ef687d3129e8fd05c453281dd540
[INFO] running `Command { std: "docker" "start" "-a" "4079bf1302bb07f09fc47d6407c8eace7583ef687d3129e8fd05c453281dd540", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4079bf1302bb07f09fc47d6407c8eace7583ef687d3129e8fd05c453281dd540", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4079bf1302bb07f09fc47d6407c8eace7583ef687d3129e8fd05c453281dd540", kill_on_drop: false }`
[INFO] [stdout] 4079bf1302bb07f09fc47d6407c8eace7583ef687d3129e8fd05c453281dd540
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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 -Copt-level=3" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+733b47ea4b1b86216f14ef56e49440c33933f230" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2bd6a078455d106e4ca884a8dc11ca79b557d2a30db1083dbc9b455d3c17dbdc
[INFO] running `Command { std: "docker" "start" "-a" "2bd6a078455d106e4ca884a8dc11ca79b557d2a30db1083dbc9b455d3c17dbdc", kill_on_drop: false }`
[INFO] [stderr]    Compiling commandargs v0.1.5 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.76s
[INFO] running `Command { std: "docker" "inspect" "2bd6a078455d106e4ca884a8dc11ca79b557d2a30db1083dbc9b455d3c17dbdc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2bd6a078455d106e4ca884a8dc11ca79b557d2a30db1083dbc9b455d3c17dbdc", kill_on_drop: false }`
[INFO] [stdout] 2bd6a078455d106e4ca884a8dc11ca79b557d2a30db1083dbc9b455d3c17dbdc
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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 -Copt-level=3" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+733b47ea4b1b86216f14ef56e49440c33933f230" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8eb98049345583df6fde65ef4ca13b24092a2c7481f827387d83b4a5293342ac
[INFO] running `Command { std: "docker" "start" "-a" "8eb98049345583df6fde65ef4ca13b24092a2c7481f827387d83b4a5293342ac", kill_on_drop: false }`
[INFO] [stderr]    Compiling commandargs v0.1.5 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.43s
[INFO] running `Command { std: "docker" "inspect" "8eb98049345583df6fde65ef4ca13b24092a2c7481f827387d83b4a5293342ac", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8eb98049345583df6fde65ef4ca13b24092a2c7481f827387d83b4a5293342ac", kill_on_drop: false }`
[INFO] [stdout] 8eb98049345583df6fde65ef4ca13b24092a2c7481f827387d83b4a5293342ac
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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 -Copt-level=3" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+733b47ea4b1b86216f14ef56e49440c33933f230" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 601e571a01cb423c7d6079964ef56acf414e8a367e4c588d82cc48f47d19c396
[INFO] running `Command { std: "docker" "start" "-a" "601e571a01cb423c7d6079964ef56acf414e8a367e4c588d82cc48f47d19c396", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/commandargs-985485d9cb168c4e)
[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 commandargs
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test src/args.rs - args::Args::Vec (line 13) ... FAILED
[INFO] [stdout] test src/lib.rs - (line 11) ... FAILED
[INFO] [stdout] test src/command/mod.rs - command::Command (line 22) ... FAILED
[INFO] [stdout] test src/command/mod.rs - command::Command<'a>::from_args (line 50) ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/args.rs - args::Args::Vec (line 13) stdout ----
[INFO] [stdout] error: expected one of `!` or `::`, found `(`
[INFO] [stdout]  --> src/args.rs:14:10
[INFO] [stdout]   |
[INFO] [stdout] 1 | Args::Vec(vec!["new", "exe", "big_cat"]),
[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 11) stdout ----
[INFO] [stdout] error[E0433]: failed to resolve: unresolved import
[INFO] [stdout]  --> src/lib.rs:12:25
[INFO] [stdout]   |
[INFO] [stdout] 2 | use crate::{args::Args, command::{command_pattern::CommandPattern, Command}, option::option_pattern::{ArgumentedOptPatArg, OptionPattern}};
[INFO] [stdout]   |                         ^^^^^^^
[INFO] [stdout]   |                         |
[INFO] [stdout]   |                         unresolved import
[INFO] [stdout]   |                         help: a similar path exists: `commandargs::command`
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: unresolved import
[INFO] [stdout]  --> src/lib.rs:12:78
[INFO] [stdout]   |
[INFO] [stdout] 2 | use crate::{args::Args, command::{command_pattern::CommandPattern, Command}, option::option_pattern::{ArgumentedOptPatArg, OptionPattern}};
[INFO] [stdout]   |                                                                              ^^^^^^
[INFO] [stdout]   |                                                                              |
[INFO] [stdout]   |                                                                              unresolved import
[INFO] [stdout]   |                                                                              help: a similar path exists: `commandargs::option`
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved imports `crate::args`, `crate::command`
[INFO] [stdout]  --> src/lib.rs:12:13
[INFO] [stdout]   |
[INFO] [stdout] 2 | use crate::{args::Args, command::{command_pattern::CommandPattern, Command}, option::option_pattern::{ArgumentedOptPatArg, OptionPattern}};
[INFO] [stdout]   |             ^^^^        ^^^^^^^ unresolved import
[INFO] [stdout]   |             |
[INFO] [stdout]   |             unresolved import
[INFO] [stdout]   |
[INFO] [stdout] help: a similar path exists
[INFO] [stdout]   |
[INFO] [stdout] 2 | use crate::{commandargs::args::Args, command::{command_pattern::CommandPattern, Command}, option::option_pattern::{ArgumentedOptPatArg, OptionPattern}};
[INFO] [stdout]   |             +++++++++++++
[INFO] [stdout] help: a similar path exists
[INFO] [stdout]   |
[INFO] [stdout] 2 | use crate::{args::Args, commandargs::command::{command_pattern::CommandPattern, Command}, option::option_pattern::{ArgumentedOptPatArg, OptionPattern}};
[INFO] [stdout]   |                                +++++++++++++
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 3 previous errors
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0432, E0433.
[INFO] [stdout] For more information about an error, try `rustc --explain E0432`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/command/mod.rs - command::Command (line 22) stdout ----
[INFO] [stdout] error: path separator must be a double colon
[INFO] [stdout]   --> src/command/mod.rs:30:33
[INFO] [stdout]    |
[INFO] [stdout] 10 |             &|_, _| std::process:exit(0),
[INFO] [stdout]    |                                 ^
[INFO] [stdout]    |
[INFO] [stdout] help: use a double colon instead
[INFO] [stdout]    |
[INFO] [stdout] 10 |             &|_, _| std::process::exit(0),
[INFO] [stdout]    |                                  +
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Command`
[INFO] [stdout]  --> src/command/mod.rs:23:1
[INFO] [stdout]   |
[INFO] [stdout] 3 | Command::new(
[INFO] [stdout]   | ^^^^^^^ use of undeclared type `Command`
[INFO] [stdout]   |
[INFO] [stdout] help: consider importing one of these structs
[INFO] [stdout]   |
[INFO] [stdout] 2 + use std::process::Command;
[INFO] [stdout]   |
[INFO] [stdout] 2 + use commandargs::command::Command;
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Args`
[INFO] [stdout]  --> src/command/mod.rs:24:5
[INFO] [stdout]   |
[INFO] [stdout] 4 |     Args::CommandLineArgs,
[INFO] [stdout]   |     ^^^^ use of undeclared type `Args`
[INFO] [stdout]   |
[INFO] [stdout] help: consider importing one of these items
[INFO] [stdout]   |
[INFO] [stdout] 2 + use std::env::Args;
[INFO] [stdout]   |
[INFO] [stdout] 2 + use commandargs::args::Args;
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `CommandPattern`
[INFO] [stdout]  --> src/command/mod.rs:26:9
[INFO] [stdout]   |
[INFO] [stdout] 6 |         CommandPattern::new(
[INFO] [stdout]   |         ^^^^^^^^^^^^^^ use of undeclared type `CommandPattern`
[INFO] [stdout]   |
[INFO] [stdout] help: consider importing this struct
[INFO] [stdout]   |
[INFO] [stdout] 2 + use commandargs::command::command_pattern::CommandPattern;
[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 E0433`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/command/mod.rs - command::Command<'a>::from_args (line 50) stdout ----
[INFO] [stdout] error: path separator must be a double colon
[INFO] [stdout]   --> src/command/mod.rs:58:33
[INFO] [stdout]    |
[INFO] [stdout] 10 |             &|_, _| std::process:exit(0),
[INFO] [stdout]    |                                 ^
[INFO] [stdout]    |
[INFO] [stdout] help: use a double colon instead
[INFO] [stdout]    |
[INFO] [stdout] 10 |             &|_, _| std::process::exit(0),
[INFO] [stdout]    |                                  +
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Command`
[INFO] [stdout]  --> src/command/mod.rs:51:1
[INFO] [stdout]   |
[INFO] [stdout] 3 | Command::from_args(
[INFO] [stdout]   | ^^^^^^^ use of undeclared type `Command`
[INFO] [stdout]   |
[INFO] [stdout] help: consider importing one of these structs
[INFO] [stdout]   |
[INFO] [stdout] 2 + use std::process::Command;
[INFO] [stdout]   |
[INFO] [stdout] 2 + use commandargs::command::Command;
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Args`
[INFO] [stdout]  --> src/command/mod.rs:52:5
[INFO] [stdout]   |
[INFO] [stdout] 4 |     Args::CommandLineArgs,
[INFO] [stdout]   |     ^^^^ use of undeclared type `Args`
[INFO] [stdout]   |
[INFO] [stdout] help: consider importing one of these items
[INFO] [stdout]   |
[INFO] [stdout] 2 + use std::env::Args;
[INFO] [stdout]   |
[INFO] [stdout] 2 + use commandargs::args::Args;
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `CommandPattern`
[INFO] [stdout]  --> src/command/mod.rs:54:9
[INFO] [stdout]   |
[INFO] [stdout] 6 |         CommandPattern::new(
[INFO] [stdout]   |         ^^^^^^^^^^^^^^ use of undeclared type `CommandPattern`
[INFO] [stdout]   |
[INFO] [stdout] help: consider importing this struct
[INFO] [stdout]   |
[INFO] [stdout] 2 + use commandargs::command::command_pattern::CommandPattern;
[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 E0433`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     src/args.rs - args::Args::Vec (line 13)
[INFO] [stdout]     src/command/mod.rs - command::Command (line 22)
[INFO] [stdout]     src/command/mod.rs - command::Command<'a>::from_args (line 50)
[INFO] [stdout]     src/lib.rs - (line 11)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 0 passed; 4 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.31s
[INFO] [stdout] 
[INFO] [stderr] error: doctest failed, to rerun pass `--doc`
[INFO] running `Command { std: "docker" "inspect" "601e571a01cb423c7d6079964ef56acf414e8a367e4c588d82cc48f47d19c396", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "601e571a01cb423c7d6079964ef56acf414e8a367e4c588d82cc48f47d19c396", kill_on_drop: false }`
[INFO] [stdout] 601e571a01cb423c7d6079964ef56acf414e8a367e4c588d82cc48f47d19c396
