[INFO] cloning repository https://github.com/71/matchrs
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/71/matchrs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2F71%2Fmatchrs", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2F71%2Fmatchrs'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 032ee0a854d839145a02a09e4c099e7ea4ef5495
[INFO] testing 71/matchrs against try#9f93af291970322f4f1c6315ccde4d7078201159 for pr-146098-6
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2F71%2Fmatchrs" "/workspace/builds/worker-7-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/71/matchrs
[INFO] finished tweaking git repo https://github.com/71/matchrs
[INFO] tweaked toml for git repo https://github.com/71/matchrs written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/71/matchrs on toolchain 9f93af291970322f4f1c6315ccde4d7078201159
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+9f93af291970322f4f1c6315ccde4d7078201159" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/71/matchrs 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" "+9f93af291970322f4f1c6315ccde4d7078201159" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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" "+9f93af291970322f4f1c6315ccde4d7078201159" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 6de9245a0a7b4fb051c01665014c175610e76e3467ca8a39a059b35f24fb5234
[INFO] running `Command { std: "docker" "start" "-a" "6de9245a0a7b4fb051c01665014c175610e76e3467ca8a39a059b35f24fb5234", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6de9245a0a7b4fb051c01665014c175610e76e3467ca8a39a059b35f24fb5234", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6de9245a0a7b4fb051c01665014c175610e76e3467ca8a39a059b35f24fb5234", kill_on_drop: false }`
[INFO] [stdout] 6de9245a0a7b4fb051c01665014c175610e76e3467ca8a39a059b35f24fb5234
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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" "+9f93af291970322f4f1c6315ccde4d7078201159" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 751383dffd92331323384b677fb760dab962497fa4789a714477b87ea98fa943
[INFO] running `Command { std: "docker" "start" "-a" "751383dffd92331323384b677fb760dab962497fa4789a714477b87ea98fa943", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.40
[INFO] [stderr]    Compiling quote v1.0.20
[INFO] [stderr]    Compiling unicode-ident v1.0.1
[INFO] [stderr]    Compiling syn v1.0.98
[INFO] [stderr]    Compiling proc-macro-error-attr v1.0.4
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]    Compiling matchrs-derive v0.1.0 (/opt/rustwide/workdir/derive)
[INFO] [stderr]    Compiling matchrs v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: value assigned to `name` is never read
[INFO] [stdout]   --> src/matchers/helpers.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout] 11 |     name: &'static str,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout]    = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `map` is never read
[INFO] [stdout]   --> src/matchers/helpers.rs:30:5
[INFO] [stdout]    |
[INFO] [stdout] 30 |     map: F,
[INFO] [stdout]    |     ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `name` is never read
[INFO] [stdout]    --> src/matchers/helpers.rs:138:5
[INFO] [stdout]     |
[INFO] [stdout] 138 |     name: &'static str,
[INFO] [stdout]     |     ^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `map` is never read
[INFO] [stdout]    --> src/matchers/helpers.rs:162:5
[INFO] [stdout]     |
[INFO] [stdout] 162 |     map: F,
[INFO] [stdout]     |     ^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 7.49s
[INFO] running `Command { std: "docker" "inspect" "751383dffd92331323384b677fb760dab962497fa4789a714477b87ea98fa943", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "751383dffd92331323384b677fb760dab962497fa4789a714477b87ea98fa943", kill_on_drop: false }`
[INFO] [stdout] 751383dffd92331323384b677fb760dab962497fa4789a714477b87ea98fa943
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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" "+9f93af291970322f4f1c6315ccde4d7078201159" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 42ee2646ae76e052632581eb4b08926f1ae6b845bbd979765a068bf8eba702b5
[INFO] running `Command { std: "docker" "start" "-a" "42ee2646ae76e052632581eb4b08926f1ae6b845bbd979765a068bf8eba702b5", kill_on_drop: false }`
[INFO] [stderr]    Compiling matchrs v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: value assigned to `name` is never read
[INFO] [stdout]   --> src/matchers/helpers.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout] 11 |     name: &'static str,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout]    = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `map` is never read
[INFO] [stdout]   --> src/matchers/helpers.rs:30:5
[INFO] [stdout]    |
[INFO] [stdout] 30 |     map: F,
[INFO] [stdout]    |     ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `name` is never read
[INFO] [stdout]    --> src/matchers/helpers.rs:138:5
[INFO] [stdout]     |
[INFO] [stdout] 138 |     name: &'static str,
[INFO] [stdout]     |     ^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `map` is never read
[INFO] [stdout]    --> src/matchers/helpers.rs:162:5
[INFO] [stdout]     |
[INFO] [stdout] 162 |     map: F,
[INFO] [stdout]     |     ^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `name` is never read
[INFO] [stdout]   --> src/matchers/helpers.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout] 11 |     name: &'static str,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout]    = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `map` is never read
[INFO] [stdout]   --> src/matchers/helpers.rs:30:5
[INFO] [stdout]    |
[INFO] [stdout] 30 |     map: F,
[INFO] [stdout]    |     ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `name` is never read
[INFO] [stdout]    --> src/matchers/helpers.rs:138:5
[INFO] [stdout]     |
[INFO] [stdout] 138 |     name: &'static str,
[INFO] [stdout]     |     ^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `map` is never read
[INFO] [stdout]    --> src/matchers/helpers.rs:162:5
[INFO] [stdout]     |
[INFO] [stdout] 162 |     map: F,
[INFO] [stdout]     |     ^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.16s
[INFO] running `Command { std: "docker" "inspect" "42ee2646ae76e052632581eb4b08926f1ae6b845bbd979765a068bf8eba702b5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "42ee2646ae76e052632581eb4b08926f1ae6b845bbd979765a068bf8eba702b5", kill_on_drop: false }`
[INFO] [stdout] 42ee2646ae76e052632581eb4b08926f1ae6b845bbd979765a068bf8eba702b5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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" "+9f93af291970322f4f1c6315ccde4d7078201159" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 6b2894e8ce823366b8d49b75e536bbe37df28f76abc736bdbf576884a78a6c9c
[INFO] running `Command { std: "docker" "start" "-a" "6b2894e8ce823366b8d49b75e536bbe37df28f76abc736bdbf576884a78a6c9c", kill_on_drop: false }`
[INFO] [stderr] warning: value assigned to `name` is never read
[INFO] [stderr]   --> src/matchers/helpers.rs:11:5
[INFO] [stderr]    |
[INFO] [stderr] 11 |     name: &'static str,
[INFO] [stderr]    |     ^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = help: maybe it is overwritten before being read?
[INFO] [stderr]    = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: value assigned to `map` is never read
[INFO] [stderr]   --> src/matchers/helpers.rs:30:5
[INFO] [stderr]    |
[INFO] [stderr] 30 |     map: F,
[INFO] [stderr]    |     ^^^
[INFO] [stderr]    |
[INFO] [stderr]    = help: maybe it is overwritten before being read?
[INFO] [stderr] 
[INFO] [stderr] warning: value assigned to `name` is never read
[INFO] [stderr]    --> src/matchers/helpers.rs:138:5
[INFO] [stderr]     |
[INFO] [stderr] 138 |     name: &'static str,
[INFO] [stderr]     |     ^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = help: maybe it is overwritten before being read?
[INFO] [stderr] 
[INFO] [stderr] warning: value assigned to `map` is never read
[INFO] [stderr]    --> src/matchers/helpers.rs:162:5
[INFO] [stderr]     |
[INFO] [stderr] 162 |     map: F,
[INFO] [stderr]     |     ^^^
[INFO] [stderr]     |
[INFO] [stderr]     = help: maybe it is overwritten before being read?
[INFO] [stderr] 
[INFO] [stderr] warning: `matchrs` (lib) generated 4 warnings
[INFO] [stderr] warning: `matchrs` (lib test) generated 4 warnings (4 duplicates)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/matchrs-43febea9184fd71e)
[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 matchrs
[INFO] [stdout] 
[INFO] [stdout] running 31 tests
[INFO] [stdout] test src/matchers/cmp.rs - matchers::cmp::is_lt (line 72) ... ok
[INFO] [stdout] test src/matchers/cmp.rs - matchers::cmp::is_gt (line 42) ... ok
[INFO] [stdout] test src/lib.rs - Match (line 28) ... ok
[INFO] [stdout] test src/matchers/cmp.rs - matchers::cmp::ne (line 30) ... ok
[INFO] [stdout] test src/matchers/helpers.rs - matchers::helpers::__extract_from_path (line 104) ... ok
[INFO] [stdout] test src/lib.rs - Match (line 44) ... ok
[INFO] [stdout] test src/matchers/iter.rs - matchers::iter::each_item (line 25) ... ok
[INFO] [stdout] test src/matchers/helpers.rs - matchers::helpers::property (line 79) ... ok
[INFO] [stdout] test src/lib.rs - Match (line 14) ... ok
[INFO] [stdout] test src/lib.rs - matcher (line 73) ... ok
[INFO] [stdout] test src/matchers/helpers.rs - matchers::helpers::field (line 43) ... ok
[INFO] [stdout] test src/matchers/helpers.rs - matchers::helpers::property (line 21) ... ok
[INFO] [stdout] test src/matchers/iter.rs - matchers::iter::each_item (line 32) ... ok
[INFO] [stdout] test src/matchers/helpers.rs - matchers::helpers::variant (line 146) ... ok
[INFO] [stdout] test src/matchers/cmp.rs - matchers::cmp::eq (line 17) ... ok
[INFO] [stdout] test src/matchers/option.rs - matchers::option::is_none (line 69) ... ok
[INFO] [stdout] test src/matchers/helpers.rs - matchers::helpers::field (line 52) ... ok
[INFO] [stdout] test src/matchers/iter.rs - matchers::iter::is_empty (line 7) ... ok
[INFO] [stdout] test src/matchers/cmp.rs - matchers::cmp::is_ge (line 55) ... ok
[INFO] [stdout] test src/matchers/option.rs - matchers::option::is_some (line 41) ... ok
[INFO] [stdout] test src/matchers/result.rs - matchers::result::is_ok (line 47) ... ok
[INFO] [stdout] test src/matchers/option.rs - matchers::option::is_none (line 64) ... ok
[INFO] [stdout] test src/matchers/result.rs - matchers::result::is_err (line 74) ... ok
[INFO] [stdout] test src/matchers/tuple.rs - matchers::tuple::all (line 306) ... ok
[INFO] [stdout] test src/matchers/iter.rs - matchers::iter::is_empty (line 13) ... ok
[INFO] [stdout] test src/matchers/option.rs - matchers::option::is_some (line 36) ... ok
[INFO] [stdout] test src/matchers/result.rs - matchers::result::is_ok (line 52) ... ok
[INFO] [stdout] test src/matchers/tuple.rs - matchers::tuple::either (line 288) ... ok
[INFO] [stdout] test src/matchers/cmp.rs - matchers::cmp::is_le (line 87) ... ok
[INFO] [stdout] test src/matchers/result.rs - matchers::result::is_err (line 79) ... ok
[INFO] [stdout] test src/matchers/tuple.rs - matchers::tuple (line 6) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 31 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 2.11s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "6b2894e8ce823366b8d49b75e536bbe37df28f76abc736bdbf576884a78a6c9c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6b2894e8ce823366b8d49b75e536bbe37df28f76abc736bdbf576884a78a6c9c", kill_on_drop: false }`
[INFO] [stdout] 6b2894e8ce823366b8d49b75e536bbe37df28f76abc736bdbf576884a78a6c9c
