[INFO] fetching crate commandargs 0.1.5...
[INFO] testing commandargs-0.1.5 against master#2fd6efc32704647e64d3d646d21c4c68eae100e4 for pr-149852-1
[INFO] extracting crate commandargs 0.1.5 into /workspace/builds/worker-1-tc1/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-1-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate commandargs 0.1.5 on toolchain 2fd6efc32704647e64d3d646d21c4c68eae100e4
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+2fd6efc32704647e64d3d646d21c4c68eae100e4" "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" "+2fd6efc32704647e64d3d646d21c4c68eae100e4" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:aa71247004a7fa38d13ec170f48f06cdedf5bc50b2a8645e56ed7e992e6fa513" "/opt/rustwide/cargo-home/bin/cargo" "+2fd6efc32704647e64d3d646d21c4c68eae100e4" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] de621bf0ae284c7225b6d75850373ff214df27356036734b0db95dcae5826574
[INFO] running `Command { std: "docker" "start" "-a" "de621bf0ae284c7225b6d75850373ff214df27356036734b0db95dcae5826574", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "de621bf0ae284c7225b6d75850373ff214df27356036734b0db95dcae5826574", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "de621bf0ae284c7225b6d75850373ff214df27356036734b0db95dcae5826574", kill_on_drop: false }`
[INFO] [stdout] de621bf0ae284c7225b6d75850373ff214df27356036734b0db95dcae5826574
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:aa71247004a7fa38d13ec170f48f06cdedf5bc50b2a8645e56ed7e992e6fa513" "/opt/rustwide/cargo-home/bin/cargo" "+2fd6efc32704647e64d3d646d21c4c68eae100e4" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2f93a4900e1698512c6505d5cdc093bfd8e12190a022ecc9b3b002ad56ed7420
[INFO] running `Command { std: "docker" "start" "-a" "2f93a4900e1698512c6505d5cdc093bfd8e12190a022ecc9b3b002ad56ed7420", kill_on_drop: false }`
[INFO] [stderr]    Compiling commandargs v0.1.5 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.31s
[INFO] running `Command { std: "docker" "inspect" "2f93a4900e1698512c6505d5cdc093bfd8e12190a022ecc9b3b002ad56ed7420", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2f93a4900e1698512c6505d5cdc093bfd8e12190a022ecc9b3b002ad56ed7420", kill_on_drop: false }`
[INFO] [stdout] 2f93a4900e1698512c6505d5cdc093bfd8e12190a022ecc9b3b002ad56ed7420
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:aa71247004a7fa38d13ec170f48f06cdedf5bc50b2a8645e56ed7e992e6fa513" "/opt/rustwide/cargo-home/bin/cargo" "+2fd6efc32704647e64d3d646d21c4c68eae100e4" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 039b4226c3e49a75dd4c37c0e4225377298f7ba61738be3b47b45b6b74a70ff5
[INFO] running `Command { std: "docker" "start" "-a" "039b4226c3e49a75dd4c37c0e4225377298f7ba61738be3b47b45b6b74a70ff5", kill_on_drop: false }`
[INFO] [stderr]    Compiling commandargs v0.1.5 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.35s
[INFO] running `Command { std: "docker" "inspect" "039b4226c3e49a75dd4c37c0e4225377298f7ba61738be3b47b45b6b74a70ff5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "039b4226c3e49a75dd4c37c0e4225377298f7ba61738be3b47b45b6b74a70ff5", kill_on_drop: false }`
[INFO] [stdout] 039b4226c3e49a75dd4c37c0e4225377298f7ba61738be3b47b45b6b74a70ff5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:aa71247004a7fa38d13ec170f48f06cdedf5bc50b2a8645e56ed7e992e6fa513" "/opt/rustwide/cargo-home/bin/cargo" "+2fd6efc32704647e64d3d646d21c4c68eae100e4" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 4e6d14edb3f45a6fce8e7674cf516df48ecf7010b65d3d15bb0cf9b08c55fb75
[INFO] running `Command { std: "docker" "start" "-a" "4e6d14edb3f45a6fce8e7674cf516df48ecf7010b65d3d15bb0cf9b08c55fb75", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/commandargs-794eb2ac07e67424)
[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/command/mod.rs - command::Command (line 22) ... FAILED
[INFO] [stdout] test src/args.rs - args::Args::Vec (line 13) ... FAILED
[INFO] [stdout] test src/command/mod.rs - command::Command<'a>::from_args (line 50) ... FAILED
[INFO] [stdout] test src/lib.rs - (line 11) ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[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] 30 |             &|_, _| std::process:exit(0),
[INFO] [stdout]    |                                 ^
[INFO] [stdout]    |
[INFO] [stdout] help: use a double colon instead
[INFO] [stdout]    |
[INFO] [stdout] 30 |             &|_, _| 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] 23 | Command::new(
[INFO] [stdout]    | ^^^^^^^ use of undeclared type `Command`
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing one of these structs
[INFO] [stdout]    |
[INFO] [stdout] 22 + use std::process::Command;
[INFO] [stdout]    |
[INFO] [stdout] 22 + 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] 24 |     Args::CommandLineArgs,
[INFO] [stdout]    |     ^^^^ use of undeclared type `Args`
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing one of these items
[INFO] [stdout]    |
[INFO] [stdout] 22 + use std::env::Args;
[INFO] [stdout]    |
[INFO] [stdout] 22 + 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] 26 |         CommandPattern::new(
[INFO] [stdout]    |         ^^^^^^^^^^^^^^ use of undeclared type `CommandPattern`
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing this struct
[INFO] [stdout]    |
[INFO] [stdout] 22 + 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/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] 14 | 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/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] 58 |             &|_, _| std::process:exit(0),
[INFO] [stdout]    |                                 ^
[INFO] [stdout]    |
[INFO] [stdout] help: use a double colon instead
[INFO] [stdout]    |
[INFO] [stdout] 58 |             &|_, _| 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] 51 | 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] 50 + use std::process::Command;
[INFO] [stdout]    |
[INFO] [stdout] 50 + 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] 52 |     Args::CommandLineArgs,
[INFO] [stdout]    |     ^^^^ use of undeclared type `Args`
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing one of these items
[INFO] [stdout]    |
[INFO] [stdout] 50 + use std::env::Args;
[INFO] [stdout]    |
[INFO] [stdout] 50 + 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] 54 |         CommandPattern::new(
[INFO] [stdout]    |         ^^^^^^^^^^^^^^ use of undeclared type `CommandPattern`
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing this struct
[INFO] [stdout]    |
[INFO] [stdout] 50 + 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/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] 12 | use crate::{args::Args, command::{command_pattern::CommandPattern, Command}, option::option_pattern::{ArgumentedOptPatArg, OptionPat...
[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] 12 | ..._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] 12 | use crate::{args::Args, command::{command_pattern::CommandPattern, Command}, option::option_pattern::{ArgumentedOptPatArg, OptionPat...
[INFO] [stdout]    |             ^^^^        ^^^^^^^ unresolved import
[INFO] [stdout]    |             |
[INFO] [stdout]    |             unresolved import
[INFO] [stdout]    |
[INFO] [stdout] help: a similar path exists
[INFO] [stdout]    |
[INFO] [stdout] 12 | 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] 12 | use crate::{args::Args, commandargs::command::{command_pattern::CommandPattern, Command}, option::option_pattern::{ArgumentedOptPatArg, OptionPattern}};
[INFO] [stdout]    |                                +++++++++++++
[INFO] [stdout] 
[INFO] [stdout] error[E0282]: type annotations needed
[INFO] [stdout]   --> src/lib.rs:28:19
[INFO] [stdout]    |
[INFO] [stdout] 28 |                 &|args, opts| {
[INFO] [stdout]    |                   ^^^^
[INFO] [stdout] 29 |                     // implementation of "greet" command
[INFO] [stdout] 30 |                     let name = args.get(0).unwrap();
[INFO] [stdout]    |                                ---- type must be known at this point
[INFO] [stdout]    |
[INFO] [stdout] help: consider giving this closure parameter an explicit type
[INFO] [stdout]    |
[INFO] [stdout] 28 |                 &|args: /* Type */, opts| {
[INFO] [stdout]    |                       ++++++++++++
[INFO] [stdout] 
[INFO] [stdout] error[E0282]: type annotations needed
[INFO] [stdout]   --> src/lib.rs:28:25
[INFO] [stdout]    |
[INFO] [stdout] 28 |                 &|args, opts| {
[INFO] [stdout]    |                         ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 31 |                     let method = opts.get_argumented("method").map_or("hello", |method| method);
[INFO] [stdout]    |                                  ---- type must be known at this point
[INFO] [stdout]    |
[INFO] [stdout] help: consider giving this closure parameter an explicit type
[INFO] [stdout]    |
[INFO] [stdout] 28 |                 &|args, opts: /* Type */| {
[INFO] [stdout]    |                             ++++++++++++
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 5 previous errors
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0282, E0432, E0433.
[INFO] [stdout] For more information about an error, try `rustc --explain E0282`.
[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 0.20s
[INFO] [stdout] 
[INFO] [stdout] all doctests ran in 0.37s; merged doctests compilation took 0.17s
[INFO] [stderr] error: doctest failed, to rerun pass `--doc`
[INFO] running `Command { std: "docker" "inspect" "4e6d14edb3f45a6fce8e7674cf516df48ecf7010b65d3d15bb0cf9b08c55fb75", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4e6d14edb3f45a6fce8e7674cf516df48ecf7010b65d3d15bb0cf9b08c55fb75", kill_on_drop: false }`
[INFO] [stdout] 4e6d14edb3f45a6fce8e7674cf516df48ecf7010b65d3d15bb0cf9b08c55fb75
