[INFO] fetching crate grab 0.3.1...
[INFO] testing grab-0.3.1 against try#c2e32f1c9652b13ed99608599c1e855462f421f3 for pr-146098-7
[INFO] extracting crate grab 0.3.1 into /workspace/builds/worker-0-tc2/source
[INFO] started tweaking crates.io crate grab 0.3.1
[INFO] finished tweaking crates.io crate grab 0.3.1
[INFO] tweaked toml for crates.io crate grab 0.3.1 written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate grab 0.3.1 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] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 37 packages to latest compatible versions
[INFO] [stderr]       Adding bitflags v1.3.2 (available: v2.10.0)
[INFO] [stderr]       Adding memchr v2.3.4 (available: v2.7.6)
[INFO] [stderr]       Adding nom v6.2.2 (available: v8.0.0)
[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] 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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 7948a0d7469755d10da14569cf3fb07e183b97722774616462749bca5919165d
[INFO] running `Command { std: "docker" "start" "-a" "7948a0d7469755d10da14569cf3fb07e183b97722774616462749bca5919165d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7948a0d7469755d10da14569cf3fb07e183b97722774616462749bca5919165d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7948a0d7469755d10da14569cf3fb07e183b97722774616462749bca5919165d", kill_on_drop: false }`
[INFO] [stdout] 7948a0d7469755d10da14569cf3fb07e183b97722774616462749bca5919165d
[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" "-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] 30c635bb69836f30ee7e93caab07fd6b2a379ff8c84efb86ee2332589d1118af
[INFO] running `Command { std: "docker" "start" "-a" "30c635bb69836f30ee7e93caab07fd6b2a379ff8c84efb86ee2332589d1118af", kill_on_drop: false }`
[INFO] [stderr]    Compiling radium v0.5.3
[INFO] [stderr]    Compiling memchr v2.3.4
[INFO] [stderr]    Compiling wyz v0.2.0
[INFO] [stderr]    Compiling tap v1.0.1
[INFO] [stderr]    Compiling funty v1.1.0
[INFO] [stderr]    Compiling nom v6.2.2
[INFO] [stderr]    Compiling bitvec v0.19.6
[INFO] [stderr]    Compiling grab v0.3.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused imports: `into` and `map`
[INFO] [stdout]   --> src/parsers/mod.rs:71:46
[INFO] [stdout]    |
[INFO] [stdout] 71 |     pub use nom::combinator::{all_consuming, into, map, value};
[INFO] [stdout]    |                                              ^^^^  ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `nom::branch::alt`
[INFO] [stdout]   --> src/parsers/mod.rs:73:13
[INFO] [stdout]    |
[INFO] [stdout] 73 |     pub use nom::branch::alt;
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `ParseError`
[INFO] [stdout]   --> src/parsers/mod.rs:75:35
[INFO] [stdout]    |
[INFO] [stdout] 75 |     pub use nom::error::{context, ParseError};
[INFO] [stdout]    |                                   ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `parse_bytes` is never used
[INFO] [stdout]   --> src/parsers/mod.rs:36:8
[INFO] [stdout]    |
[INFO] [stdout] 27 | pub(crate) trait Parser {
[INFO] [stdout]    |                  ------ method in this trait
[INFO] [stdout] ...
[INFO] [stdout] 36 |     fn parse_bytes(&self, input: &[u8]) -> Result<InputType, InputError> {
[INFO] [stdout]    |        ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 7.02s
[INFO] running `Command { std: "docker" "inspect" "30c635bb69836f30ee7e93caab07fd6b2a379ff8c84efb86ee2332589d1118af", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "30c635bb69836f30ee7e93caab07fd6b2a379ff8c84efb86ee2332589d1118af", kill_on_drop: false }`
[INFO] [stdout] 30c635bb69836f30ee7e93caab07fd6b2a379ff8c84efb86ee2332589d1118af
[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" "-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] eb6ac70b511ba24851c5cdd27bb53caf9d27e7875cd237661c35ea3d83992cc7
[INFO] running `Command { std: "docker" "start" "-a" "eb6ac70b511ba24851c5cdd27bb53caf9d27e7875cd237661c35ea3d83992cc7", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.177
[INFO] [stderr]    Compiling unicode-segmentation v1.12.0
[INFO] [stdout] warning: unused imports: `into` and `map`
[INFO] [stdout]   --> src/parsers/mod.rs:71:46
[INFO] [stdout]    |
[INFO] [stdout] 71 |     pub use nom::combinator::{all_consuming, into, map, value};
[INFO] [stdout]    |                                              ^^^^  ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `nom::branch::alt`
[INFO] [stdout]   --> src/parsers/mod.rs:73:13
[INFO] [stdout]    |
[INFO] [stdout] 73 |     pub use nom::branch::alt;
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `ParseError`
[INFO] [stdout]   --> src/parsers/mod.rs:75:35
[INFO] [stdout]    |
[INFO] [stdout] 75 |     pub use nom::error::{context, ParseError};
[INFO] [stdout]    |                                   ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `parse_bytes` is never used
[INFO] [stdout]   --> src/parsers/mod.rs:36:8
[INFO] [stdout]    |
[INFO] [stdout] 27 | pub(crate) trait Parser {
[INFO] [stdout]    |                  ------ method in this trait
[INFO] [stdout] ...
[INFO] [stdout] 36 |     fn parse_bytes(&self, input: &[u8]) -> Result<InputType, InputError> {
[INFO] [stdout]    |        ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling heck v0.3.3
[INFO] [stderr]    Compiling structopt-derive v0.4.18
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling clap v2.34.0
[INFO] [stderr]    Compiling structopt v0.3.26
[INFO] [stderr]    Compiling grab v0.3.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused imports: `into` and `map`
[INFO] [stdout]   --> src/parsers/mod.rs:71:46
[INFO] [stdout]    |
[INFO] [stdout] 71 |     pub use nom::combinator::{all_consuming, into, map, value};
[INFO] [stdout]    |                                              ^^^^  ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `nom::branch::alt`
[INFO] [stdout]   --> src/parsers/mod.rs:73:13
[INFO] [stdout]    |
[INFO] [stdout] 73 |     pub use nom::branch::alt;
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `ParseError`
[INFO] [stdout]   --> src/parsers/mod.rs:75:35
[INFO] [stdout]    |
[INFO] [stdout] 75 |     pub use nom::error::{context, ParseError};
[INFO] [stdout]    |                                   ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `parse_bytes` is never used
[INFO] [stdout]   --> src/parsers/mod.rs:36:8
[INFO] [stdout]    |
[INFO] [stdout] 27 | pub(crate) trait Parser {
[INFO] [stdout]    |                  ------ method in this trait
[INFO] [stdout] ...
[INFO] [stdout] 36 |     fn parse_bytes(&self, input: &[u8]) -> Result<InputType, InputError> {
[INFO] [stdout]    |        ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 7.09s
[INFO] running `Command { std: "docker" "inspect" "eb6ac70b511ba24851c5cdd27bb53caf9d27e7875cd237661c35ea3d83992cc7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "eb6ac70b511ba24851c5cdd27bb53caf9d27e7875cd237661c35ea3d83992cc7", kill_on_drop: false }`
[INFO] [stdout] eb6ac70b511ba24851c5cdd27bb53caf9d27e7875cd237661c35ea3d83992cc7
[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" "-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] 79cd6871347bf65649a054b03f3320e32588fa47ebf1dec4bf59acac72796c24
[INFO] running `Command { std: "docker" "start" "-a" "79cd6871347bf65649a054b03f3320e32588fa47ebf1dec4bf59acac72796c24", kill_on_drop: false }`
[INFO] [stderr] warning: unused imports: `into` and `map`
[INFO] [stderr]   --> src/parsers/mod.rs:71:46
[INFO] [stderr]    |
[INFO] [stderr] 71 |     pub use nom::combinator::{all_consuming, into, map, value};
[INFO] [stderr]    |                                              ^^^^  ^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `nom::branch::alt`
[INFO] [stderr]   --> src/parsers/mod.rs:73:13
[INFO] [stderr]    |
[INFO] [stderr] 73 |     pub use nom::branch::alt;
[INFO] [stderr]    |             ^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `ParseError`
[INFO] [stderr]   --> src/parsers/mod.rs:75:35
[INFO] [stderr]    |
[INFO] [stderr] 75 |     pub use nom::error::{context, ParseError};
[INFO] [stderr]    |                                   ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method `parse_bytes` is never used
[INFO] [stderr]   --> src/parsers/mod.rs:36:8
[INFO] [stderr]    |
[INFO] [stderr] 27 | pub(crate) trait Parser {
[INFO] [stderr]    |                  ------ method in this trait
[INFO] [stderr] ...
[INFO] [stderr] 36 |     fn parse_bytes(&self, input: &[u8]) -> Result<InputType, InputError> {
[INFO] [stderr]    |        ^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `grab` (lib) generated 4 warnings (run `cargo fix --lib -p grab` to apply 3 suggestions)
[INFO] [stderr] warning: `grab` (lib test) generated 4 warnings (4 duplicates)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.07s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/grab-646ef348be6b0ef8)
[INFO] [stdout] 
[INFO] [stdout] running 28 tests
[INFO] [stdout] test builder::tests::builder_set_file ... ok
[INFO] [stdout] test builder::tests::builder_set_text ... ok
[INFO] [stdout] test builder::tests::builder_set_stdin ... ok
[INFO] [stdout] test builder::tests::config_default_is_valid ... ok
[INFO] [stdout] test builder::tests::config_default_parse_file ... ok
[INFO] [stdout] test builder::tests::config_default_parse_stdin ... ok
[INFO] [stdout] test builder::tests::sorted_by_weight_ascending ... ok
[INFO] [stdout] test input::tests::input_from_default ... ok
[INFO] [stdout] test builder::tests::config_default_parse_text ... ok
[INFO] [stdout] test input::tests::input_from_str ... ok
[INFO] [stdout] test parsers::file::tests::c_marker_success ... ok
[INFO] [stdout] test parsers::file::tests::c_parser_failure ... ok
[INFO] [stdout] test input::tests::input_reader ... ok
[INFO] [stdout] test parsers::file::tests::c_parser_success ... ok
[INFO] [stdout] test parsers::file::tests::defaults_failure ... ok
[INFO] [stdout] test parsers::file::tests::defaults_success ... ok
[INFO] [stdout] test parsers::stdin::tests::c_marker_failure ... ok
[INFO] [stdout] test parsers::stdin::tests::c_marker_success ... ok
[INFO] [stdout] test parsers::stdin::tests::c_parser_failure ... ok
[INFO] [stdout] test parsers::stdin::tests::c_parser_success ... ok
[INFO] [stdout] test parsers::stdin::tests::defaults_failure ... ok
[INFO] [stdout] test parsers::stdin::tests::defaults_success ... ok
[INFO] [stdout] test parsers::text::tests::c_marker_failure ... ok
[INFO] [stdout] test parsers::text::tests::c_marker_success ... ok
[INFO] [stdout] test parsers::file::tests::c_marker_failure ... ok
[INFO] [stdout] test parsers::text::tests::c_parser_failure ... ok
[INFO] [stdout] test parsers::text::tests::c_parser_success ... ok
[INFO] [stdout] test parsers::text::tests::defaults_success ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 28 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests grab
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test src/parsers/stdin.rs - parsers::stdin::Stdin::with (line 40) ... ok
[INFO] [stdout] test src/lib.rs - (line 63) ... ok
[INFO] [stdout] test src/parsers/text.rs - parsers::text::Text::with (line 39) ... ok
[INFO] [stdout] test src/parsers/file.rs - parsers::file::File::with (line 35) ... ok
[INFO] [stdout] test src/parsers/mod.rs - parsers (line 9) ... ok
[INFO] [stdout] test src/lib.rs - (line 9) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.85s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "79cd6871347bf65649a054b03f3320e32588fa47ebf1dec4bf59acac72796c24", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "79cd6871347bf65649a054b03f3320e32588fa47ebf1dec4bf59acac72796c24", kill_on_drop: false }`
[INFO] [stdout] 79cd6871347bf65649a054b03f3320e32588fa47ebf1dec4bf59acac72796c24
