[INFO] fetching crate read_range 0.2.1...
[INFO] testing read_range-0.2.1 against master#ec6f9a5b4413f74386267ef8efc93712c2ce6db6 for pr-155739
[INFO] extracting crate read_range 0.2.1 into /workspace/builds/worker-2-tc1/source
[INFO] started tweaking crates.io crate read_range 0.2.1
[INFO] finished tweaking crates.io crate read_range 0.2.1
[INFO] tweaked toml for crates.io crate read_range 0.2.1 written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate read_range 0.2.1 on toolchain ec6f9a5b4413f74386267ef8efc93712c2ce6db6
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ec6f9a5b4413f74386267ef8efc93712c2ce6db6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate read_range 0.2.1 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" "+ec6f9a5b4413f74386267ef8efc93712c2ce6db6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded syn v2.0.107
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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" "+ec6f9a5b4413f74386267ef8efc93712c2ce6db6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 6df9dae72c3a6131471e87cc734735deb2968322f5816be9e09c93930d675082
[INFO] running `Command { std: "docker" "start" "-a" "6df9dae72c3a6131471e87cc734735deb2968322f5816be9e09c93930d675082", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6df9dae72c3a6131471e87cc734735deb2968322f5816be9e09c93930d675082", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6df9dae72c3a6131471e87cc734735deb2968322f5816be9e09c93930d675082", kill_on_drop: false }`
[INFO] [stdout] 6df9dae72c3a6131471e87cc734735deb2968322f5816be9e09c93930d675082
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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" "+ec6f9a5b4413f74386267ef8efc93712c2ce6db6" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3338ac4cd29442ac70aa168c9446dce2c2ef8e74d8fadf41b79f927305b958b3
[INFO] running `Command { std: "docker" "start" "-a" "3338ac4cd29442ac70aa168c9446dce2c2ef8e74d8fadf41b79f927305b958b3", kill_on_drop: false }`
[INFO] [stderr]    Compiling tokio v1.48.0
[INFO] [stderr]    Compiling read_range v0.2.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 4.54s
[INFO] running `Command { std: "docker" "inspect" "3338ac4cd29442ac70aa168c9446dce2c2ef8e74d8fadf41b79f927305b958b3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3338ac4cd29442ac70aa168c9446dce2c2ef8e74d8fadf41b79f927305b958b3", kill_on_drop: false }`
[INFO] [stdout] 3338ac4cd29442ac70aa168c9446dce2c2ef8e74d8fadf41b79f927305b958b3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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" "+ec6f9a5b4413f74386267ef8efc93712c2ce6db6" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d2fec3517f38bb7d074322986f8546be89b2ac0f5a7a6884610ed58c9f9cd81d
[INFO] running `Command { std: "docker" "start" "-a" "d2fec3517f38bb7d074322986f8546be89b2ac0f5a7a6884610ed58c9f9cd81d", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.101
[INFO] [stderr]    Compiling unicode-ident v1.0.20
[INFO] [stderr]    Compiling quote v1.0.41
[INFO] [stderr]    Compiling libc v0.2.177
[INFO] [stderr]    Compiling rustix v1.1.2
[INFO] [stderr]    Compiling linux-raw-sys v0.11.0
[INFO] [stderr]    Compiling fastrand v2.3.0
[INFO] [stderr]    Compiling once_cell v1.21.3
[INFO] [stderr]    Compiling syn v2.0.107
[INFO] [stderr]    Compiling getrandom v0.3.4
[INFO] [stderr]    Compiling tempfile v3.23.0
[INFO] [stderr]    Compiling tokio-macros v2.6.0
[INFO] [stderr]    Compiling tokio v1.48.0
[INFO] [stderr]    Compiling read_range v0.2.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 18.31s
[INFO] running `Command { std: "docker" "inspect" "d2fec3517f38bb7d074322986f8546be89b2ac0f5a7a6884610ed58c9f9cd81d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d2fec3517f38bb7d074322986f8546be89b2ac0f5a7a6884610ed58c9f9cd81d", kill_on_drop: false }`
[INFO] [stdout] d2fec3517f38bb7d074322986f8546be89b2ac0f5a7a6884610ed58c9f9cd81d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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" "+ec6f9a5b4413f74386267ef8efc93712c2ce6db6" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 0fbbf922307f6ac6d03f7391663f4670f529bb58f06ea484299a5e68da271265
[INFO] running `Command { std: "docker" "start" "-a" "0fbbf922307f6ac6d03f7391663f4670f529bb58f06ea484299a5e68da271265", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/read_range-aae70393d4315c24)
[INFO] [stdout] 
[INFO] [stdout] running 17 tests
[INFO] [stdout] test read_at::tests::test_async_zero_length_with_progress ... ok
[INFO] [stdout] test read_at::tests::test_async_file_not_found ... ok
[INFO] [stdout] test read_at::tests::test_offset_overflow ... ok
[INFO] [stdout] test read_at::tests::test_file_not_found ... ok
[INFO] [stdout] test read_at::tests::test_read_at_start ... ok
[INFO] [stdout] test read_at::tests::test_read_at_end ... ok
[INFO] [stdout] test read_at::tests::test_async_read_middle ... ok
[INFO] [stdout] test read_at::tests::test_sync_read_middle ... ok
[INFO] [stdout] test read_at::tests::test_sync_with_progress ... ok
[INFO] [stdout] test read_at::tests::test_read_past_eof ... ok
[INFO] [stdout] test read_at::tests::test_async_read_past_eof ... ok
[INFO] [stdout] test read_at::tests::test_async_with_progress ... ok
[INFO] [stdout] test read_at::tests::test_async_read_full_file ... ok
[INFO] [stdout] test read_at::tests::test_async_cancellation_is_not_panic ... ok
[INFO] [stdout] test read_at::tests::test_zero_length_read ... ok
[INFO] [stdout] test read_at::tests::test_read_full_file ... ok
[INFO] [stdout] test read_at::tests::test_zero_length_read_with_progress ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 17 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.03s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests read_range
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test src/../README.md - (line 75) ... ok
[INFO] [stdout] test src/../README.md - (line 45) ... ok
[INFO] [stdout] test src/../README.md - (line 104) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stdout] all doctests ran in 1.27s; merged doctests compilation took 1.26s
[INFO] running `Command { std: "docker" "inspect" "0fbbf922307f6ac6d03f7391663f4670f529bb58f06ea484299a5e68da271265", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0fbbf922307f6ac6d03f7391663f4670f529bb58f06ea484299a5e68da271265", kill_on_drop: false }`
[INFO] [stdout] 0fbbf922307f6ac6d03f7391663f4670f529bb58f06ea484299a5e68da271265
