[INFO] fetching crate mozrunner 0.13.0...
[INFO] testing mozrunner-0.13.0 against try#722e1797249a965b6335aebd65d777f917e498f1 for pr-91031
[INFO] extracting crate mozrunner 0.13.0 into /workspace/builds/worker-93/source
[INFO] validating manifest of crates.io crate mozrunner 0.13.0 on toolchain 722e1797249a965b6335aebd65d777f917e498f1
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate mozrunner 0.13.0
[INFO] finished tweaking crates.io crate mozrunner 0.13.0
[INFO] tweaked toml for crates.io crate mozrunner 0.13.0 written to /workspace/builds/worker-93/source/Cargo.toml
[INFO] crate crates.io crate mozrunner 0.13.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "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-93/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-93/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 3395dd03ee4a95e9c74c51a9b6ba91b21f21615280ae7907cefbb329f1a1099c
[INFO] running `Command { std: "docker" "start" "-a" "3395dd03ee4a95e9c74c51a9b6ba91b21f21615280ae7907cefbb329f1a1099c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3395dd03ee4a95e9c74c51a9b6ba91b21f21615280ae7907cefbb329f1a1099c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3395dd03ee4a95e9c74c51a9b6ba91b21f21615280ae7907cefbb329f1a1099c", kill_on_drop: false }`
[INFO] [stdout] 3395dd03ee4a95e9c74c51a9b6ba91b21f21615280ae7907cefbb329f1a1099c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-93/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-93/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" "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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d17a88cda38594855b788ec07f0ab89d3e36103b0e2b6e16e37ba50852630492
[INFO] running `Command { std: "docker" "start" "-a" "d17a88cda38594855b788ec07f0ab89d3e36103b0e2b6e16e37ba50852630492", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.102
[INFO] [stderr]    Compiling ppv-lite86 v0.2.10
[INFO] [stderr]    Compiling serde v1.0.130
[INFO] [stderr]    Compiling remove_dir_all v0.5.3
[INFO] [stderr]    Compiling hashbrown v0.11.2
[INFO] [stderr]    Compiling safemem v0.3.3
[INFO] [stderr]    Compiling xml-rs v0.8.4
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling num-integer v0.1.44
[INFO] [stderr]    Compiling indexmap v1.7.0
[INFO] [stderr]    Compiling base64 v0.10.1
[INFO] [stderr]    Compiling log v0.4.14
[INFO] [stderr]    Compiling line-wrap v0.1.1
[INFO] [stderr]    Compiling getrandom v0.2.3
[INFO] [stderr]    Compiling rand_core v0.6.3
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling chrono v0.4.19
[INFO] [stderr]    Compiling rand v0.8.4
[INFO] [stderr]    Compiling tempfile v3.2.0
[INFO] [stderr]    Compiling mozprofile v0.7.3
[INFO] [stderr]    Compiling plist v0.5.5
[INFO] [stderr]    Compiling mozrunner v0.13.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: field is never read: `profile`
[INFO] [stdout]    --> src/runner.rs:130:5
[INFO] [stdout]     |
[INFO] [stdout] 130 |     profile: Profile,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6.43s
[INFO] running `Command { std: "docker" "inspect" "d17a88cda38594855b788ec07f0ab89d3e36103b0e2b6e16e37ba50852630492", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d17a88cda38594855b788ec07f0ab89d3e36103b0e2b6e16e37ba50852630492", kill_on_drop: false }`
[INFO] [stdout] d17a88cda38594855b788ec07f0ab89d3e36103b0e2b6e16e37ba50852630492
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-93/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-93/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" "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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] edef4eb57cb559dd2eebe03629f7b5b2a016d0213f1880dd99a2d2e07b865648
[INFO] running `Command { std: "docker" "start" "-a" "edef4eb57cb559dd2eebe03629f7b5b2a016d0213f1880dd99a2d2e07b865648", kill_on_drop: false }`
[INFO] [stderr]    Compiling mozrunner v0.13.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: field is never read: `profile`
[INFO] [stdout]    --> src/runner.rs:130:5
[INFO] [stdout]     |
[INFO] [stdout] 130 |     profile: Profile,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `profile`
[INFO] [stdout]    --> src/runner.rs:130:5
[INFO] [stdout]     |
[INFO] [stdout] 130 |     profile: Profile,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.97s
[INFO] running `Command { std: "docker" "inspect" "edef4eb57cb559dd2eebe03629f7b5b2a016d0213f1880dd99a2d2e07b865648", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "edef4eb57cb559dd2eebe03629f7b5b2a016d0213f1880dd99a2d2e07b865648", kill_on_drop: false }`
[INFO] [stdout] edef4eb57cb559dd2eebe03629f7b5b2a016d0213f1880dd99a2d2e07b865648
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-93/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-93/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" "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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 46e32a14c56e8c3f50928c873b9a79b6e625a89aeabcd79a27df9fdabd1eee4b
[INFO] running `Command { std: "docker" "start" "-a" "46e32a14c56e8c3f50928c873b9a79b6e625a89aeabcd79a27df9fdabd1eee4b", kill_on_drop: false }`
[INFO] [stderr] warning: field is never read: `profile`
[INFO] [stderr]    --> src/runner.rs:130:5
[INFO] [stderr]     |
[INFO] [stderr] 130 |     profile: Profile,
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `mozrunner` (lib) generated 1 warning
[INFO] [stderr] warning: `mozrunner` (lib test) generated 1 warning (1 duplicate)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/mozrunner-d36fdcf109568569)
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test firefox_args::tests::test_arg_from_osstring ... ok
[INFO] [stdout] test firefox_args::tests::test_get_arg_value ... ok
[INFO] [stdout] test firefox_args::tests::test_parse_arg_name_value ... ok
[INFO] [stdout] test firefox_args::tests::test_parse_arg_name_value_non_windows ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/firefox_default_path-08f414f875847db1)
[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 mozrunner
[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] running `Command { std: "docker" "inspect" "46e32a14c56e8c3f50928c873b9a79b6e625a89aeabcd79a27df9fdabd1eee4b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "46e32a14c56e8c3f50928c873b9a79b6e625a89aeabcd79a27df9fdabd1eee4b", kill_on_drop: false }`
[INFO] [stdout] 46e32a14c56e8c3f50928c873b9a79b6e625a89aeabcd79a27df9fdabd1eee4b