[INFO] fetching crate letrs 0.1.0...
[INFO] testing letrs-0.1.0 against master#562dee4820c458d823175268e41601d4c060588a for pr-154210-1
[INFO] extracting crate letrs 0.1.0 into /workspace/builds/worker-6-tc1/source
[INFO] started tweaking crates.io crate letrs 0.1.0
[INFO] finished tweaking crates.io crate letrs 0.1.0
[INFO] tweaked toml for crates.io crate letrs 0.1.0 written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate letrs 0.1.0 on toolchain 562dee4820c458d823175268e41601d4c060588a
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate letrs 0.1.0 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" "+562dee4820c458d823175268e41601d4c060588a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded letrs-fonts v0.1.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 02f15f4a7a82a15d9d61bebb5873eaa62df9ea3ea03ae8936b14f125438af9f5
[INFO] running `Command { std: "docker" "start" "-a" "02f15f4a7a82a15d9d61bebb5873eaa62df9ea3ea03ae8936b14f125438af9f5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "02f15f4a7a82a15d9d61bebb5873eaa62df9ea3ea03ae8936b14f125438af9f5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "02f15f4a7a82a15d9d61bebb5873eaa62df9ea3ea03ae8936b14f125438af9f5", kill_on_drop: false }`
[INFO] [stdout] 02f15f4a7a82a15d9d61bebb5873eaa62df9ea3ea03ae8936b14f125438af9f5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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=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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 79f2f1cdfb3c221c4f8495527213cd4efcafc62ec67aa5b985f3220a0f2abf1d
[INFO] running `Command { std: "docker" "start" "-a" "79f2f1cdfb3c221c4f8495527213cd4efcafc62ec67aa5b985f3220a0f2abf1d", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.103
[INFO] [stderr]    Compiling unicode-ident v1.0.22
[INFO] [stderr]    Compiling quote v1.0.42
[INFO] [stderr]    Compiling thiserror v2.0.17
[INFO] [stderr]    Compiling regex-automata v0.4.13
[INFO] [stderr]    Compiling memchr v2.7.6
[INFO] [stderr]    Compiling letrs-fonts v0.1.0
[INFO] [stderr]    Compiling syn v2.0.111
[INFO] [stderr]    Compiling bstr v1.12.1
[INFO] [stderr]    Compiling darling_core v0.21.3
[INFO] [stderr]    Compiling thiserror-impl v2.0.17
[INFO] [stderr]    Compiling darling_macro v0.21.3
[INFO] [stderr]    Compiling darling v0.21.3
[INFO] [stderr]    Compiling enumset_derive v0.14.0
[INFO] [stderr]    Compiling enumset v1.1.10
[INFO] [stderr]    Compiling letrs v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 13.51s
[INFO] running `Command { std: "docker" "inspect" "79f2f1cdfb3c221c4f8495527213cd4efcafc62ec67aa5b985f3220a0f2abf1d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "79f2f1cdfb3c221c4f8495527213cd4efcafc62ec67aa5b985f3220a0f2abf1d", kill_on_drop: false }`
[INFO] [stdout] 79f2f1cdfb3c221c4f8495527213cd4efcafc62ec67aa5b985f3220a0f2abf1d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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=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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ff1762098c9f403b3d40a857d1c9798930b4e95177c9a3d6a67f95b39a689b47
[INFO] running `Command { std: "docker" "start" "-a" "ff1762098c9f403b3d40a857d1c9798930b4e95177c9a3d6a67f95b39a689b47", kill_on_drop: false }`
[INFO] [stderr]    Compiling letrs v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.72s
[INFO] running `Command { std: "docker" "inspect" "ff1762098c9f403b3d40a857d1c9798930b4e95177c9a3d6a67f95b39a689b47", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ff1762098c9f403b3d40a857d1c9798930b4e95177c9a3d6a67f95b39a689b47", kill_on_drop: false }`
[INFO] [stdout] ff1762098c9f403b3d40a857d1c9798930b4e95177c9a3d6a67f95b39a689b47
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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=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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 4f478f195888148fde86bcce7f799c1e59bddb90578be615d668a2082d1f9e43
[INFO] running `Command { std: "docker" "start" "-a" "4f478f195888148fde86bcce7f799c1e59bddb90578be615d668a2082d1f9e43", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/letrs-d39a5a8e8d87d987)
[INFO] [stdout] 
[INFO] [stdout] running 11 tests
[INFO] [stdout] test render::test::mini_pangram ... ok
[INFO] [stdout] test render::test::end_align ... ok
[INFO] [stdout] test render::test::forced_line_break_no_space ... ok
[INFO] [stdout] test render::test::hello ... ok
[INFO] [stdout] test render::test::forced_line_break_lots_of_spaces ... ok
[INFO] [stdout] test font::tests::parse_standard ... ok
[INFO] [stdout] test render::test::multi_line ... ok
[INFO] [stdout] test render::test::center_align ... ok
[INFO] [stdout] test render::test::multi_inputs ... ok
[INFO] [stdout] test render::test::hello_world_flipped ... ok
[INFO] [stdout] test font::tests::parse_all ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 11 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.35s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests letrs
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test src/render/layout.rs - render::layout::VerticalLayout::decode (line 180) ... ok
[INFO] [stdout] test src/render/layout.rs - render::layout::VerticalLayout::decode (line 195) ... ok
[INFO] [stdout] test src/lib.rs - (line 14) ... ok
[INFO] [stdout] test src/render/layout.rs - render::layout::HorizontalLayout::decode (line 82) ... ok
[INFO] [stdout] test src/render.rs - render::Renderer (line 25) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.03s
[INFO] [stdout] 
[INFO] [stdout] all doctests ran in 0.76s; merged doctests compilation took 0.72s
[INFO] running `Command { std: "docker" "inspect" "4f478f195888148fde86bcce7f799c1e59bddb90578be615d668a2082d1f9e43", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4f478f195888148fde86bcce7f799c1e59bddb90578be615d668a2082d1f9e43", kill_on_drop: false }`
[INFO] [stdout] 4f478f195888148fde86bcce7f799c1e59bddb90578be615d668a2082d1f9e43