[INFO] fetching crate piet-common 0.4.1...
[INFO] testing piet-common-0.4.1 against master#b70888601af92f6cdc0364abab3446e418b91d36 for pr-86479
[INFO] extracting crate piet-common 0.4.1 into /workspace/builds/worker-4/source
[INFO] validating manifest of crates.io crate piet-common 0.4.1 on toolchain b70888601af92f6cdc0364abab3446e418b91d36
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate piet-common 0.4.1
[INFO] finished tweaking crates.io crate piet-common 0.4.1
[INFO] tweaked toml for crates.io crate piet-common 0.4.1 written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] crate crates.io crate piet-common 0.4.1 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 45c477c571e23efb1ebc027bcd6b06ea699d5354b230556c57b26e3e6c44c69c
[INFO] running `Command { std: "docker" "start" "-a" "45c477c571e23efb1ebc027bcd6b06ea699d5354b230556c57b26e3e6c44c69c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "45c477c571e23efb1ebc027bcd6b06ea699d5354b230556c57b26e3e6c44c69c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "45c477c571e23efb1ebc027bcd6b06ea699d5354b230556c57b26e3e6c44c69c", kill_on_drop: false }`
[INFO] [stdout] 45c477c571e23efb1ebc027bcd6b06ea699d5354b230556c57b26e3e6c44c69c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] de904596e98e92084d74d89ca119e945657fb7f7f537c043f71bad4fbcd6c610
[INFO] running `Command { std: "docker" "start" "-a" "de904596e98e92084d74d89ca119e945657fb7f7f537c043f71bad4fbcd6c610", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.24
[INFO] [stderr]    Compiling unicode-xid v0.2.1
[INFO] [stderr]    Compiling syn v1.0.67
[INFO] [stderr]    Compiling serde v1.0.125
[INFO] [stderr]    Compiling version-compare v0.0.10
[INFO] [stderr]    Compiling strum v0.18.0
[INFO] [stderr]    Compiling libc v0.2.91
[INFO] [stderr]    Compiling futures-core v0.3.13
[INFO] [stderr]    Compiling anyhow v1.0.40
[INFO] [stderr]    Compiling slab v0.4.2
[INFO] [stderr]    Compiling bitflags v1.2.1
[INFO] [stderr]    Compiling futures-task v0.3.13
[INFO] [stderr]    Compiling pin-project-lite v0.2.6
[INFO] [stderr]    Compiling once_cell v1.7.2
[INFO] [stderr]    Compiling unic-common v0.9.0
[INFO] [stderr]    Compiling unic-char-range v0.9.0
[INFO] [stderr]    Compiling cairo-rs v0.9.1
[INFO] [stderr]    Compiling pango v0.9.1
[INFO] [stderr]    Compiling pangocairo v0.10.0
[INFO] [stderr]    Compiling xi-unicode v0.3.0
[INFO] [stderr]    Compiling cfg-if v1.0.0
[INFO] [stderr]    Compiling heck v0.3.2
[INFO] [stderr]    Compiling proc-macro-error-attr v1.0.4
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]    Compiling itertools v0.9.0
[INFO] [stderr]    Compiling kurbo v0.8.1
[INFO] [stderr]    Compiling unic-ucd-version v0.9.0
[INFO] [stderr]    Compiling futures-channel v0.3.13
[INFO] [stderr]    Compiling unic-char-property v0.9.0
[INFO] [stderr]    Compiling unic-ucd-bidi v0.9.0
[INFO] [stderr]    Compiling unic-bidi v0.9.0
[INFO] [stderr]    Compiling piet v0.4.0
[INFO] [stderr]    Compiling quote v1.0.9
[INFO] [stderr]    Compiling toml v0.5.8
[INFO] [stderr]    Compiling proc-macro-crate v0.1.5
[INFO] [stderr]    Compiling thiserror-impl v1.0.24
[INFO] [stderr]    Compiling strum_macros v0.18.0
[INFO] [stderr]    Compiling futures-macro v0.3.13
[INFO] [stderr]    Compiling glib-macros v0.10.1
[INFO] [stderr]    Compiling futures-util v0.3.13
[INFO] [stderr]    Compiling thiserror v1.0.24
[INFO] [stderr]    Compiling system-deps v1.3.2
[INFO] [stderr]    Compiling glib-sys v0.10.1
[INFO] [stderr]    Compiling gobject-sys v0.10.0
[INFO] [stderr]    Compiling cairo-sys-rs v0.10.0
[INFO] [stderr]    Compiling pango-sys v0.10.0
[INFO] [stderr]    Compiling pangocairo-sys v0.11.0
[INFO] [stderr]    Compiling futures-executor v0.3.13
[INFO] [stderr]    Compiling glib v0.10.3
[INFO] [stderr]    Compiling piet-cairo v0.4.0
[INFO] [stderr]    Compiling piet-common v0.4.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 26.20s
[INFO] running `Command { std: "docker" "inspect" "de904596e98e92084d74d89ca119e945657fb7f7f537c043f71bad4fbcd6c610", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "de904596e98e92084d74d89ca119e945657fb7f7f537c043f71bad4fbcd6c610", kill_on_drop: false }`
[INFO] [stdout] de904596e98e92084d74d89ca119e945657fb7f7f537c043f71bad4fbcd6c610
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f69d2f2577dc0e0e2123b346670f89723092432b962bb880180afa55bb2b9f3c
[INFO] running `Command { std: "docker" "start" "-a" "f69d2f2577dc0e0e2123b346670f89723092432b962bb880180afa55bb2b9f3c", kill_on_drop: false }`
[INFO] [stderr]    Compiling piet-common v0.4.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.71s
[INFO] running `Command { std: "docker" "inspect" "f69d2f2577dc0e0e2123b346670f89723092432b962bb880180afa55bb2b9f3c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f69d2f2577dc0e0e2123b346670f89723092432b962bb880180afa55bb2b9f3c", kill_on_drop: false }`
[INFO] [stdout] f69d2f2577dc0e0e2123b346670f89723092432b962bb880180afa55bb2b9f3c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] f5edfa9f15213104fc467522ce46efa576b527114568e6684cf0a6a9bf601800
[INFO] running `Command { std: "docker" "start" "-a" "f5edfa9f15213104fc467522ce46efa576b527114568e6684cf0a6a9bf601800", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.07s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/piet_common-3b7264c35087188d)
[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/image.rs (/opt/rustwide/target/debug/deps/image-a115935cfe317fe9)
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test empty_image_should_not_panic ... ok
[INFO] [stdout] test empty_image_dest_should_not_panic ... ok
[INFO] [stdout] test image_size ... ok
[INFO] [stdout] test empty_image_area_should_not_panic ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/text.rs (/opt/rustwide/target/debug/deps/text-a6c1cd5f2ed0910a)
[INFO] [stdout] 
[INFO] [stdout] running 15 tests
[INFO] [stdout] test ws_only_layout ... ok
[INFO] [stdout] test hit_test_multibyte_grapheme_position ... ok
[INFO] [stdout] test empty_layout ... ok
[INFO] [stdout] test width_sanity ... ok
[INFO] [stdout] test rects_for_empty_range ... ok
[INFO] [stdout] test hit_test_point_multibyte ... ok
[INFO] [stdout] test newline_eof ... ok
[INFO] [stdout] test negative_width_doesnt_crash ... ok
[INFO] [stdout] test empty_layout_size ... ok
[INFO] [stdout] test debug_impl_exists ... ok
[INFO] [stdout] test trailing_whitespace_width ... ok
[INFO] [stdout] test hit_test_interior_byte - should panic ... ok
[INFO] [stdout] test hit_test_point_rounding ... ok
[INFO] [stdout] test eol_hit_testing ... ok
[INFO] [stderr]    Doc-tests piet-common
[INFO] [stdout] test hit_test_point_outside ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 15 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.76s
[INFO] [stdout] 
[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" "f5edfa9f15213104fc467522ce46efa576b527114568e6684cf0a6a9bf601800", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f5edfa9f15213104fc467522ce46efa576b527114568e6684cf0a6a9bf601800", kill_on_drop: false }`
[INFO] [stdout] f5edfa9f15213104fc467522ce46efa576b527114568e6684cf0a6a9bf601800