[INFO] fetching crate shared-buffer 0.1.4...
[INFO] testing shared-buffer-0.1.4 against nightly-2025-01-18+rustflags=-Zrandomize-layout for randomize-layout-3
[INFO] extracting crate shared-buffer 0.1.4 into /workspace/builds/worker-7-tc2/source
[INFO] validating manifest of crates.io crate shared-buffer 0.1.4 on toolchain nightly-2025-01-18
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+nightly-2025-01-18" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate shared-buffer 0.1.4
[INFO] finished tweaking crates.io crate shared-buffer 0.1.4
[INFO] tweaked toml for crates.io crate shared-buffer 0.1.4 written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+nightly-2025-01-18" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 23 packages to latest compatible versions
[INFO] [stderr]       Adding memmap2 v0.6.2 (available: v0.9.5)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+nightly-2025-01-18" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/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@sha256:819108c5571ea2e421544af4d832f968d213c87fbe3707a016657f43d2f853bc" "/opt/rustwide/cargo-home/bin/cargo" "+nightly-2025-01-18" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 9a901b34ec1622a27dfb1dc4461325f86c4195c7092091becac92b9f0473a2cd
[INFO] running `Command { std: "docker" "start" "-a" "9a901b34ec1622a27dfb1dc4461325f86c4195c7092091becac92b9f0473a2cd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9a901b34ec1622a27dfb1dc4461325f86c4195c7092091becac92b9f0473a2cd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9a901b34ec1622a27dfb1dc4461325f86c4195c7092091becac92b9f0473a2cd", kill_on_drop: false }`
[INFO] [stdout] 9a901b34ec1622a27dfb1dc4461325f86c4195c7092091becac92b9f0473a2cd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/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 -Zrandomize-layout" "-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@sha256:819108c5571ea2e421544af4d832f968d213c87fbe3707a016657f43d2f853bc" "/opt/rustwide/cargo-home/bin/cargo" "+nightly-2025-01-18" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d1c2b041a146efe72ef86501d690583ca5c09baba670f83fb214211261367694
[INFO] running `Command { std: "docker" "start" "-a" "d1c2b041a146efe72ef86501d690583ca5c09baba670f83fb214211261367694", kill_on_drop: false }`
[INFO] [stderr]    Compiling memmap2 v0.6.2
[INFO] [stderr]    Compiling shared-buffer v0.1.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.84s
[INFO] running `Command { std: "docker" "inspect" "d1c2b041a146efe72ef86501d690583ca5c09baba670f83fb214211261367694", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d1c2b041a146efe72ef86501d690583ca5c09baba670f83fb214211261367694", kill_on_drop: false }`
[INFO] [stdout] d1c2b041a146efe72ef86501d690583ca5c09baba670f83fb214211261367694
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/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 -Zrandomize-layout" "-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@sha256:819108c5571ea2e421544af4d832f968d213c87fbe3707a016657f43d2f853bc" "/opt/rustwide/cargo-home/bin/cargo" "+nightly-2025-01-18" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 57927839b072279298747d6328f876b5d1363e33ec54b3e66c89b2ce58254d41
[INFO] running `Command { std: "docker" "start" "-a" "57927839b072279298747d6328f876b5d1363e33ec54b3e66c89b2ce58254d41", kill_on_drop: false }`
[INFO] [stderr]    Compiling rustix v0.38.43
[INFO] [stderr]    Compiling bitflags v2.8.0
[INFO] [stderr]    Compiling linux-raw-sys v0.4.15
[INFO] [stderr]    Compiling once_cell v1.20.2
[INFO] [stderr]    Compiling fastrand v2.3.0
[INFO] [stderr]    Compiling getrandom v0.2.15
[INFO] [stderr]    Compiling tempfile v3.15.0
[INFO] [stderr]    Compiling shared-buffer v0.1.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 2.22s
[INFO] running `Command { std: "docker" "inspect" "57927839b072279298747d6328f876b5d1363e33ec54b3e66c89b2ce58254d41", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "57927839b072279298747d6328f876b5d1363e33ec54b3e66c89b2ce58254d41", kill_on_drop: false }`
[INFO] [stdout] 57927839b072279298747d6328f876b5d1363e33ec54b3e66c89b2ce58254d41
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/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 -Zrandomize-layout" "-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@sha256:819108c5571ea2e421544af4d832f968d213c87fbe3707a016657f43d2f853bc" "/opt/rustwide/cargo-home/bin/cargo" "+nightly-2025-01-18" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 84f27053410c0346bfc7fa64f025c1f2daedb6cec641188e47e14270cb4b8165
[INFO] running `Command { std: "docker" "start" "-a" "84f27053410c0346bfc7fa64f025c1f2daedb6cec641188e47e14270cb4b8165", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/shared_buffer-56dcc2672d5736a0)
[INFO] [stdout] 
[INFO] [stdout] running 13 tests
[INFO] [stdout] test mmap::tests::full_range ... ok
[INFO] [stdout] test mmap::tests::range_at_end ... ok
[INFO] [stdout] test mmap::tests::range ... ok
[INFO] [stdout] test mmap::tests::range_at_start ... ok
[INFO] [stdout] test mmap::tests::range_from ... ok
[INFO] [stdout] test mmap::tests::range_inclusive ... ok
[INFO] [stdout] test mmap::tests::range_inclusive_at_end ... ok
[INFO] [stdout] test mmap::tests::range_to ... ok
[INFO] [stdout] test mmap::tests::range_to_inclusive ... ok
[INFO] [stdout] test tests::owned_api ... ok
[INFO] [stdout] test mmap::tests::simple_mmap ... ok
[INFO] [stdout] test mmap::tests::slicing_is_relative_to_the_slice_not_the_overall_file ... ok
[INFO] [stdout] test mmap::tests::slice_mmap ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 13 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests shared_buffer
[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" "84f27053410c0346bfc7fa64f025c1f2daedb6cec641188e47e14270cb4b8165", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "84f27053410c0346bfc7fa64f025c1f2daedb6cec641188e47e14270cb4b8165", kill_on_drop: false }`
[INFO] [stdout] 84f27053410c0346bfc7fa64f025c1f2daedb6cec641188e47e14270cb4b8165