[INFO] fetching crate argsparse 0.2.0...
[INFO] testing argsparse-0.2.0 against try#c2e32f1c9652b13ed99608599c1e855462f421f3 for pr-146098-7
[INFO] extracting crate argsparse 0.2.0 into /workspace/builds/worker-1-tc2/source
[INFO] started tweaking crates.io crate argsparse 0.2.0
[INFO] finished tweaking crates.io crate argsparse 0.2.0
[INFO] tweaked toml for crates.io crate argsparse 0.2.0 written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate argsparse 0.2.0 on toolchain c2e32f1c9652b13ed99608599c1e855462f421f3
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate argsparse 0.2.0 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" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] b39269d89e06088299fddfda4eae4880c3fab51b6e0a784c947c59147f967a10
[INFO] running `Command { std: "docker" "start" "-a" "b39269d89e06088299fddfda4eae4880c3fab51b6e0a784c947c59147f967a10", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b39269d89e06088299fddfda4eae4880c3fab51b6e0a784c947c59147f967a10", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b39269d89e06088299fddfda4eae4880c3fab51b6e0a784c947c59147f967a10", kill_on_drop: false }`
[INFO] [stdout] b39269d89e06088299fddfda4eae4880c3fab51b6e0a784c947c59147f967a10
[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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 198e7a4e8c4358b3b6d8b187c7fca6cb167cb42e893a60611f08697f7bea3d59
[INFO] running `Command { std: "docker" "start" "-a" "198e7a4e8c4358b3b6d8b187c7fca6cb167cb42e893a60611f08697f7bea3d59", kill_on_drop: false }`
[INFO] [stderr]    Compiling argsparse v0.2.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/defs.rs:93:17
[INFO] [stdout]    |
[INFO] [stdout] 93 |     pub fn name(&self) -> Option<ArgName> {
[INFO] [stdout]    |                 ^^^^^            ^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |                 |
[INFO] [stdout]    |                 the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 93 |     pub fn name(&self) -> Option<ArgName<'_>> {
[INFO] [stdout]    |                                         ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/parser.rs:169:26
[INFO] [stdout]     |
[INFO] [stdout] 169 | fn parse_positional(arg: &str) -> Argument {
[INFO] [stdout]     |                          ^^^^     ^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                          |
[INFO] [stdout]     |                          the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 169 | fn parse_positional(arg: &str) -> Argument<'_> {
[INFO] [stdout]     |                                           ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.38s
[INFO] running `Command { std: "docker" "inspect" "198e7a4e8c4358b3b6d8b187c7fca6cb167cb42e893a60611f08697f7bea3d59", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "198e7a4e8c4358b3b6d8b187c7fca6cb167cb42e893a60611f08697f7bea3d59", kill_on_drop: false }`
[INFO] [stdout] 198e7a4e8c4358b3b6d8b187c7fca6cb167cb42e893a60611f08697f7bea3d59
[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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 73f2260af2c2af41a344250894c4dfa86d3ee1abe4d7a8ddcd8901a7f99a19ae
[INFO] running `Command { std: "docker" "start" "-a" "73f2260af2c2af41a344250894c4dfa86d3ee1abe4d7a8ddcd8901a7f99a19ae", kill_on_drop: false }`
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/defs.rs:93:17
[INFO] [stdout]    |
[INFO] [stdout] 93 |     pub fn name(&self) -> Option<ArgName> {
[INFO] [stdout]    |                 ^^^^^            ^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |                 |
[INFO] [stdout]    |                 the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 93 |     pub fn name(&self) -> Option<ArgName<'_>> {
[INFO] [stdout]    |                                         ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling argsparse v0.2.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/parser.rs:169:26
[INFO] [stdout]     |
[INFO] [stdout] 169 | fn parse_positional(arg: &str) -> Argument {
[INFO] [stdout]     |                          ^^^^     ^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                          |
[INFO] [stdout]     |                          the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 169 | fn parse_positional(arg: &str) -> Argument<'_> {
[INFO] [stdout]     |                                           ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/defs.rs:93:17
[INFO] [stdout]    |
[INFO] [stdout] 93 |     pub fn name(&self) -> Option<ArgName> {
[INFO] [stdout]    |                 ^^^^^            ^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |                 |
[INFO] [stdout]    |                 the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 93 |     pub fn name(&self) -> Option<ArgName<'_>> {
[INFO] [stdout]    |                                         ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/parser.rs:169:26
[INFO] [stdout]     |
[INFO] [stdout] 169 | fn parse_positional(arg: &str) -> Argument {
[INFO] [stdout]     |                          ^^^^     ^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                          |
[INFO] [stdout]     |                          the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 169 | fn parse_positional(arg: &str) -> Argument<'_> {
[INFO] [stdout]     |                                           ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.44s
[INFO] running `Command { std: "docker" "inspect" "73f2260af2c2af41a344250894c4dfa86d3ee1abe4d7a8ddcd8901a7f99a19ae", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "73f2260af2c2af41a344250894c4dfa86d3ee1abe4d7a8ddcd8901a7f99a19ae", kill_on_drop: false }`
[INFO] [stdout] 73f2260af2c2af41a344250894c4dfa86d3ee1abe4d7a8ddcd8901a7f99a19ae
[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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 56542da4bde22c5e657ff9653d08ac0c47052ad7cf5aa3a974887b0b414481ad
[INFO] running `Command { std: "docker" "start" "-a" "56542da4bde22c5e657ff9653d08ac0c47052ad7cf5aa3a974887b0b414481ad", kill_on_drop: false }`
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]   --> src/defs.rs:93:17
[INFO] [stderr]    |
[INFO] [stderr] 93 |     pub fn name(&self) -> Option<ArgName> {
[INFO] [stderr]    |                 ^^^^^            ^^^^^^^ the same lifetime is hidden here
[INFO] [stderr]    |                 |
[INFO] [stderr]    |                 the lifetime is elided here
[INFO] [stderr]    |
[INFO] [stderr]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stderr] help: use `'_` for type paths
[INFO] [stderr]    |
[INFO] [stderr] 93 |     pub fn name(&self) -> Option<ArgName<'_>> {
[INFO] [stderr]    |                                         ++++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]    --> src/parser.rs:169:26
[INFO] [stderr]     |
[INFO] [stderr] 169 | fn parse_positional(arg: &str) -> Argument {
[INFO] [stderr]     |                          ^^^^     ^^^^^^^^ the same lifetime is hidden here
[INFO] [stderr]     |                          |
[INFO] [stderr]     |                          the lifetime is elided here
[INFO] [stderr]     |
[INFO] [stderr]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr] help: use `'_` for type paths
[INFO] [stderr]     |
[INFO] [stderr] 169 | fn parse_positional(arg: &str) -> Argument<'_> {
[INFO] [stderr]     |                                           ++++
[INFO] [stderr] 
[INFO] [stderr] warning: `argsparse` (lib) generated 2 warnings (run `cargo fix --lib -p argsparse` to apply 2 suggestions)
[INFO] [stderr] warning: `argsparse` (lib test) generated 2 warnings (2 duplicates)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/argsparse-5a63519938ffd1cf)
[INFO] [stderr]    Doc-tests argsparse
[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] [stdout] 
[INFO] [stdout] running 12 tests
[INFO] [stdout] test src/args.rs - args::&'bmutArgs<'a> (line 82) ... ok
[INFO] [stdout] test src/args.rs - args::&'bArgs<'a> (line 61) ... ok
[INFO] [stdout] test src/args.rs - args::Args<'a>::has (line 207) ... ok
[INFO] [stdout] test src/args.rs - args::Args (line 15) ... ok
[INFO] [stdout] test src/args.rs - args::Args<'a>::find (line 176) ... ok
[INFO] [stdout] test src/args.rs - args::Args<'a>::find_all (line 113) ... ok
[INFO] [stdout] test src/args.rs - args::Args<'a>::iter_all (line 145) ... ok
[INFO] [stdout] test src/args.rs - args::Args<'a> (line 40) ... ok
[INFO] [stdout] test src/args.rs - args::Args<'a>::parse_with_context (line 265) ... ok
[INFO] [stdout] test src/args.rs - args::Args<'a>::parse_all (line 237) ... ok
[INFO] [stdout] test src/defs.rs - defs::ArgDef<'a>::matches (line 65) ... ok
[INFO] [stdout] test src/defs.rs - defs::Argument<'a>::name (line 88) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 12 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.15s
[INFO] [stdout] 
[INFO] [stdout] all doctests ran in 0.66s; merged doctests compilation took 0.51s
[INFO] running `Command { std: "docker" "inspect" "56542da4bde22c5e657ff9653d08ac0c47052ad7cf5aa3a974887b0b414481ad", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "56542da4bde22c5e657ff9653d08ac0c47052ad7cf5aa3a974887b0b414481ad", kill_on_drop: false }`
[INFO] [stdout] 56542da4bde22c5e657ff9653d08ac0c47052ad7cf5aa3a974887b0b414481ad
