[INFO] fetching crate rand_core 0.9.3... [INFO] testing rand_core-0.9.3 against master#a1531335fe2807715fff569904d99602022643a7 for pr-145277 [INFO] extracting crate rand_core 0.9.3 into /workspace/builds/worker-6-tc1/source [INFO] started tweaking crates.io crate rand_core 0.9.3 [INFO] finished tweaking crates.io crate rand_core 0.9.3 [INFO] tweaked toml for crates.io crate rand_core 0.9.3 written to /workspace/builds/worker-6-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate rand_core 0.9.3 on toolchain a1531335fe2807715fff569904d99602022643a7 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+a1531335fe2807715fff569904d99602022643a7" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate rand_core 0.9.3 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" "+a1531335fe2807715fff569904d99602022643a7" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded serde_derive v1.0.217 [INFO] [stderr] Downloaded unicode-ident v1.0.16 [INFO] [stderr] Downloaded syn v2.0.96 [INFO] [stderr] Downloaded serde v1.0.217 [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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+a1531335fe2807715fff569904d99602022643a7" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] e66d2a78e963cf10f9a3ebde199c6b698a2eb687facd2d0b44331913dda8225d [INFO] running `Command { std: "docker" "start" "-a" "e66d2a78e963cf10f9a3ebde199c6b698a2eb687facd2d0b44331913dda8225d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "e66d2a78e963cf10f9a3ebde199c6b698a2eb687facd2d0b44331913dda8225d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e66d2a78e963cf10f9a3ebde199c6b698a2eb687facd2d0b44331913dda8225d", kill_on_drop: false }` [INFO] [stdout] e66d2a78e963cf10f9a3ebde199c6b698a2eb687facd2d0b44331913dda8225d [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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+a1531335fe2807715fff569904d99602022643a7" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 33209b67ffe63c484725fb97b2cdd53a6c780d18a19327e57eba908362f3dfbb [INFO] running `Command { std: "docker" "start" "-a" "33209b67ffe63c484725fb97b2cdd53a6c780d18a19327e57eba908362f3dfbb", kill_on_drop: false }` [INFO] [stderr] Compiling rand_core v0.9.3 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.34s [INFO] running `Command { std: "docker" "inspect" "33209b67ffe63c484725fb97b2cdd53a6c780d18a19327e57eba908362f3dfbb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "33209b67ffe63c484725fb97b2cdd53a6c780d18a19327e57eba908362f3dfbb", kill_on_drop: false }` [INFO] [stdout] 33209b67ffe63c484725fb97b2cdd53a6c780d18a19327e57eba908362f3dfbb [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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+a1531335fe2807715fff569904d99602022643a7" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 41177fa33f4d3ce0392b747dc8219b9f7e9ab8ef6e90ae8ec39bfae11f094213 [INFO] running `Command { std: "docker" "start" "-a" "41177fa33f4d3ce0392b747dc8219b9f7e9ab8ef6e90ae8ec39bfae11f094213", kill_on_drop: false }` [INFO] [stderr] Compiling rand_core v0.9.3 (/opt/rustwide/workdir) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.84s [INFO] running `Command { std: "docker" "inspect" "41177fa33f4d3ce0392b747dc8219b9f7e9ab8ef6e90ae8ec39bfae11f094213", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "41177fa33f4d3ce0392b747dc8219b9f7e9ab8ef6e90ae8ec39bfae11f094213", kill_on_drop: false }` [INFO] [stdout] 41177fa33f4d3ce0392b747dc8219b9f7e9ab8ef6e90ae8ec39bfae11f094213 [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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+a1531335fe2807715fff569904d99602022643a7" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 4adb6797db8e1ae8defccea61a5f11ae4bc33c4271000ef373757d4153778fbc [INFO] running `Command { std: "docker" "start" "-a" "4adb6797db8e1ae8defccea61a5f11ae4bc33c4271000ef373757d4153778fbc", kill_on_drop: false }` [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/rand_core-ebaf3c3be29e0d87) [INFO] [stdout] [INFO] [stdout] running 11 tests [INFO] [stdout] test block::test::blockrng_next_u32_vs_next_u64 ... ok [INFO] [stdout] test block::test::blockrng64_next_u32_vs_next_u64 ... ok [INFO] [stdout] test impls::test::test_fill_via_u32_chunks ... ok [INFO] [stdout] test impls::test::test_fill_via_u64_chunks ... ok [INFO] [stdout] test le::test_read ... ok [INFO] [stdout] test test::dyn_cryptorng_to_trycryptorng ... ok [INFO] [stdout] test test::dyn_unwrap_mut_tryrngcore ... ok [INFO] [stdout] test test::dyn_rngcore_to_tryrngcore ... ok [INFO] [stdout] test test::dyn_unwrap_mut_trycryptorng ... ok [INFO] [stdout] test test::reborrow_unwrap_mut ... ok [INFO] [stdout] test test::test_seed_from_u64 ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 11 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s [INFO] [stdout] [INFO] [stderr] Doc-tests rand_core [INFO] [stdout] [INFO] [stdout] running 4 tests [INFO] [stdout] test src/impls.rs - impls::fill_via_u32_chunks (line 119) ... ignored [INFO] [stdout] test src/block.rs - block (line 24) - compile ... ok [INFO] [stdout] test src/lib.rs - SeedableRng::Seed (line 388) ... ok [INFO] [stdout] test src/lib.rs - RngCore (line 103) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 3 passed; 0 failed; 1 ignored; 0 measured; 0 filtered out; finished in 0.47s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "4adb6797db8e1ae8defccea61a5f11ae4bc33c4271000ef373757d4153778fbc", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4adb6797db8e1ae8defccea61a5f11ae4bc33c4271000ef373757d4153778fbc", kill_on_drop: false }` [INFO] [stdout] 4adb6797db8e1ae8defccea61a5f11ae4bc33c4271000ef373757d4153778fbc