[INFO] cloning repository https://github.com/dfrg/bidi
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/dfrg/bidi" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdfrg%2Fbidi", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdfrg%2Fbidi'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 79e72fdcc51934fddbaac8e2520e6137b5528b05
[INFO] testing dfrg/bidi against try#722e1797249a965b6335aebd65d777f917e498f1 for pr-91031
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdfrg%2Fbidi" "/workspace/builds/worker-53/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-53/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/dfrg/bidi 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 git repo https://github.com/dfrg/bidi
[INFO] finished tweaking git repo https://github.com/dfrg/bidi
[INFO] tweaked toml for git repo https://github.com/dfrg/bidi written to /workspace/builds/worker-53/source/Cargo.toml
[INFO] crate git repo https://github.com/dfrg/bidi 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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-53/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-53/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] 75ca9ae9dc668eb9c88af0381821e0cc5bd5c84fbe521469f439c496b0158ebf
[INFO] running `Command { std: "docker" "start" "-a" "75ca9ae9dc668eb9c88af0381821e0cc5bd5c84fbe521469f439c496b0158ebf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "75ca9ae9dc668eb9c88af0381821e0cc5bd5c84fbe521469f439c496b0158ebf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "75ca9ae9dc668eb9c88af0381821e0cc5bd5c84fbe521469f439c496b0158ebf", kill_on_drop: false }`
[INFO] [stdout] 75ca9ae9dc668eb9c88af0381821e0cc5bd5c84fbe521469f439c496b0158ebf
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-53/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-53/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] 64e1bef93eabadbe9ac4a20d01590ebf67169ee16363c09d6f63bbc068e4d62c
[INFO] running `Command { std: "docker" "start" "-a" "64e1bef93eabadbe9ac4a20d01590ebf67169ee16363c09d6f63bbc068e4d62c", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling bidi v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.69s
[INFO] running `Command { std: "docker" "inspect" "64e1bef93eabadbe9ac4a20d01590ebf67169ee16363c09d6f63bbc068e4d62c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "64e1bef93eabadbe9ac4a20d01590ebf67169ee16363c09d6f63bbc068e4d62c", kill_on_drop: false }`
[INFO] [stdout] 64e1bef93eabadbe9ac4a20d01590ebf67169ee16363c09d6f63bbc068e4d62c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-53/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-53/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] ac090fb70f9012a918f8383ea0e6facc9e2f2288bd223f61e82009ab7f4ee1e5
[INFO] running `Command { std: "docker" "start" "-a" "ac090fb70f9012a918f8383ea0e6facc9e2f2288bd223f61e82009ab7f4ee1e5", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling bidi v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: field is never read: `index`
[INFO] [stdout]    --> tests/conformance.rs:228:5
[INFO] [stdout]     |
[INFO] [stdout] 228 |     index: usize,
[INFO] [stdout]     |     ^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `codepoints`
[INFO] [stdout]    --> tests/conformance.rs:229:5
[INFO] [stdout]     |
[INFO] [stdout] 229 |     codepoints: Vec<char>,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `exp_levels`
[INFO] [stdout]    --> tests/conformance.rs:230:5
[INFO] [stdout]     |
[INFO] [stdout] 230 |     exp_levels: Vec<String>,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `levels`
[INFO] [stdout]    --> tests/conformance.rs:231:5
[INFO] [stdout]     |
[INFO] [stdout] 231 |     levels: Vec<String>,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `exp_order`
[INFO] [stdout]    --> tests/conformance.rs:232:5
[INFO] [stdout]     |
[INFO] [stdout] 232 |     exp_order: Vec<usize>,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `order`
[INFO] [stdout]    --> tests/conformance.rs:233:5
[INFO] [stdout]     |
[INFO] [stdout] 233 |     order: Vec<usize>,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `exp_base_level`
[INFO] [stdout]    --> tests/conformance.rs:234:5
[INFO] [stdout]     |
[INFO] [stdout] 234 |     exp_base_level: Option<u8>,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `base_level`
[INFO] [stdout]    --> tests/conformance.rs:235:5
[INFO] [stdout]     |
[INFO] [stdout] 235 |     base_level: u8,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 8 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.85s
[INFO] running `Command { std: "docker" "inspect" "ac090fb70f9012a918f8383ea0e6facc9e2f2288bd223f61e82009ab7f4ee1e5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ac090fb70f9012a918f8383ea0e6facc9e2f2288bd223f61e82009ab7f4ee1e5", kill_on_drop: false }`
[INFO] [stdout] ac090fb70f9012a918f8383ea0e6facc9e2f2288bd223f61e82009ab7f4ee1e5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-53/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-53/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] 17be4550eaef4032104887fc4156dcc08348c933194926bc2035c309ecee8bc0
[INFO] running `Command { std: "docker" "start" "-a" "17be4550eaef4032104887fc4156dcc08348c933194926bc2035c309ecee8bc0", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr] warning: field is never read: `index`
[INFO] [stderr]    --> tests/conformance.rs:228:5
[INFO] [stderr]     |
[INFO] [stderr] 228 |     index: usize,
[INFO] [stderr]     |     ^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `codepoints`
[INFO] [stderr]    --> tests/conformance.rs:229:5
[INFO] [stderr]     |
[INFO] [stderr] 229 |     codepoints: Vec<char>,
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `exp_levels`
[INFO] [stderr]    --> tests/conformance.rs:230:5
[INFO] [stderr]     |
[INFO] [stderr] 230 |     exp_levels: Vec<String>,
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `levels`
[INFO] [stderr]    --> tests/conformance.rs:231:5
[INFO] [stderr]     |
[INFO] [stderr] 231 |     levels: Vec<String>,
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `exp_order`
[INFO] [stderr]    --> tests/conformance.rs:232:5
[INFO] [stderr]     |
[INFO] [stderr] 232 |     exp_order: Vec<usize>,
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `order`
[INFO] [stderr]    --> tests/conformance.rs:233:5
[INFO] [stderr]     |
[INFO] [stderr] 233 |     order: Vec<usize>,
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `exp_base_level`
[INFO] [stderr]    --> tests/conformance.rs:234:5
[INFO] [stderr]     |
[INFO] [stderr] 234 |     exp_base_level: Option<u8>,
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `base_level`
[INFO] [stderr]    --> tests/conformance.rs:235:5
[INFO] [stderr]     |
[INFO] [stderr] 235 |     base_level: u8,
[INFO] [stderr]     |     ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `bidi` (test "conformance") generated 8 warnings
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 5.77s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/bidi-b8719dec0aadbedb)
[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]      Running tests/conformance.rs (/opt/rustwide/target/debug/deps/conformance-f996737c39c90d36)
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test bidi_character_test ... ok
[INFO] [stdout] test bidi_test ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 18.56s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests bidi
[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" "17be4550eaef4032104887fc4156dcc08348c933194926bc2035c309ecee8bc0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "17be4550eaef4032104887fc4156dcc08348c933194926bc2035c309ecee8bc0", kill_on_drop: false }`
[INFO] [stdout] 17be4550eaef4032104887fc4156dcc08348c933194926bc2035c309ecee8bc0