[INFO] fetching crate fluent-fmt 0.1.1...
[INFO] testing fluent-fmt-0.1.1 against 1.90.0 for beta-1.91-3
[INFO] extracting crate fluent-fmt 0.1.1 into /workspace/builds/worker-5-tc1/source
[INFO] started tweaking crates.io crate fluent-fmt 0.1.1
[INFO] finished tweaking crates.io crate fluent-fmt 0.1.1
[INFO] tweaked toml for crates.io crate fluent-fmt 0.1.1 written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate fluent-fmt 0.1.1 on toolchain 1.90.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "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" "+1.90.0" "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 fluent-syntax v0.11.1 (available: v0.12.0)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded fluent-syntax v0.11.1
[INFO] [stderr]   Downloaded arc-rs v0.5.1
[INFO] [stderr]   Downloaded bigdecimal v0.2.2
[INFO] [stderr]   Downloaded arc-pest v0.4.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f2530f2cac7cc7f46ba32795fd7f4901c2f36603c8bf20717b4627940f69c344
[INFO] running `Command { std: "docker" "start" "-a" "f2530f2cac7cc7f46ba32795fd7f4901c2f36603c8bf20717b4627940f69c344", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f2530f2cac7cc7f46ba32795fd7f4901c2f36603c8bf20717b4627940f69c344", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f2530f2cac7cc7f46ba32795fd7f4901c2f36603c8bf20717b4627940f69c344", kill_on_drop: false }`
[INFO] [stdout] f2530f2cac7cc7f46ba32795fd7f4901c2f36603c8bf20717b4627940f69c344
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3bff0051bc274e34e4253161b5c5f9c15c1dafa2b0b4b63b851de59d5fe4b9e2
[INFO] running `Command { std: "docker" "start" "-a" "3bff0051bc274e34e4253161b5c5f9c15c1dafa2b0b4b63b851de59d5fe4b9e2", kill_on_drop: false }`
[INFO] [stderr]    Compiling thiserror-impl v1.0.69
[INFO] [stderr]    Compiling thiserror v1.0.69
[INFO] [stderr]    Compiling fluent-syntax v0.11.1
[INFO] [stderr]    Compiling fluent-fmt v0.1.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: value assigned to `one_line` is never read
[INFO] [stdout]   --> src/formatter/pretty_print.rs:47:17
[INFO] [stdout]    |
[INFO] [stdout] 47 |         let mut one_line = true;
[INFO] [stdout]    |                 ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout]    = note: `#[warn(unused_assignments)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 2.16s
[INFO] running `Command { std: "docker" "inspect" "3bff0051bc274e34e4253161b5c5f9c15c1dafa2b0b4b63b851de59d5fe4b9e2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3bff0051bc274e34e4253161b5c5f9c15c1dafa2b0b4b63b851de59d5fe4b9e2", kill_on_drop: false }`
[INFO] [stdout] 3bff0051bc274e34e4253161b5c5f9c15c1dafa2b0b4b63b851de59d5fe4b9e2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a19dfde01d924bc37e8456b42845638767f30954a44761da71ff3c4ca2b741cb
[INFO] running `Command { std: "docker" "start" "-a" "a19dfde01d924bc37e8456b42845638767f30954a44761da71ff3c4ca2b741cb", kill_on_drop: false }`
[INFO] [stdout] warning: value assigned to `one_line` is never read
[INFO] [stdout]   --> src/formatter/pretty_print.rs:47:17
[INFO] [stdout]    |
[INFO] [stdout] 47 |         let mut one_line = true;
[INFO] [stdout]    |                 ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout]    = note: `#[warn(unused_assignments)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling fluent-fmt v0.1.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: value assigned to `one_line` is never read
[INFO] [stdout]   --> src/formatter/pretty_print.rs:47:17
[INFO] [stdout]    |
[INFO] [stdout] 47 |         let mut one_line = true;
[INFO] [stdout]    |                 ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout]    = note: `#[warn(unused_assignments)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.54s
[INFO] running `Command { std: "docker" "inspect" "a19dfde01d924bc37e8456b42845638767f30954a44761da71ff3c4ca2b741cb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a19dfde01d924bc37e8456b42845638767f30954a44761da71ff3c4ca2b741cb", kill_on_drop: false }`
[INFO] [stdout] a19dfde01d924bc37e8456b42845638767f30954a44761da71ff3c4ca2b741cb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] d31dbd46af08222545921c201833ca7bf75e0cda4953813b2ec14e24d9e8c856
[INFO] running `Command { std: "docker" "start" "-a" "d31dbd46af08222545921c201833ca7bf75e0cda4953813b2ec14e24d9e8c856", kill_on_drop: false }`
[INFO] [stderr] warning: value assigned to `one_line` is never read
[INFO] [stderr]   --> src/formatter/pretty_print.rs:47:17
[INFO] [stderr]    |
[INFO] [stderr] 47 |         let mut one_line = true;
[INFO] [stderr]    |                 ^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = help: maybe it is overwritten before being read?
[INFO] [stderr]    = note: `#[warn(unused_assignments)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `fluent-fmt` (lib) generated 1 warning
[INFO] [stderr] warning: `fluent-fmt` (lib test) generated 1 warning (1 duplicate)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/fluent_fmt-23a7321122ec8ade)
[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 fluent_fmt
[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" "d31dbd46af08222545921c201833ca7bf75e0cda4953813b2ec14e24d9e8c856", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d31dbd46af08222545921c201833ca7bf75e0cda4953813b2ec14e24d9e8c856", kill_on_drop: false }`
[INFO] [stdout] d31dbd46af08222545921c201833ca7bf75e0cda4953813b2ec14e24d9e8c856