[INFO] fetching crate free-list 0.3.3... [INFO] testing free-list-0.3.3 against master#562dee4820c458d823175268e41601d4c060588a for pr-154210-1 [INFO] extracting crate free-list 0.3.3 into /workspace/builds/worker-6-tc1/source [INFO] started tweaking crates.io crate free-list 0.3.3 [INFO] finished tweaking crates.io crate free-list 0.3.3 [INFO] tweaked toml for crates.io crate free-list 0.3.3 written to /workspace/builds/worker-6-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate free-list 0.3.3 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 free-list 0.3.3 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" "+562dee4820c458d823175268e41601d4c060588a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded const_fn v0.4.11 [INFO] [stderr] Downloaded volatile v0.4.6 [INFO] [stderr] Downloaded align-address v0.4.0 [INFO] [stderr] Downloaded x86_64 v0.15.4 [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] 89ad891cb87579f7ecdab4220aa742eea522a038aeb1dcf33ce6664e443fe334 [INFO] running `Command { std: "docker" "start" "-a" "89ad891cb87579f7ecdab4220aa742eea522a038aeb1dcf33ce6664e443fe334", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "89ad891cb87579f7ecdab4220aa742eea522a038aeb1dcf33ce6664e443fe334", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "89ad891cb87579f7ecdab4220aa742eea522a038aeb1dcf33ce6664e443fe334", kill_on_drop: false }` [INFO] [stdout] 89ad891cb87579f7ecdab4220aa742eea522a038aeb1dcf33ce6664e443fe334 [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] b554a86c5898b785e460bd18346c24bf7e27ff4192beffab06c6b2f2816d278b [INFO] running `Command { std: "docker" "start" "-a" "b554a86c5898b785e460bd18346c24bf7e27ff4192beffab06c6b2f2816d278b", kill_on_drop: false }` [INFO] [stderr] Compiling align-address v0.4.0 [INFO] [stderr] Compiling smallvec v1.15.1 [INFO] [stderr] Compiling free-list v0.3.3 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.60s [INFO] running `Command { std: "docker" "inspect" "b554a86c5898b785e460bd18346c24bf7e27ff4192beffab06c6b2f2816d278b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b554a86c5898b785e460bd18346c24bf7e27ff4192beffab06c6b2f2816d278b", kill_on_drop: false }` [INFO] [stdout] b554a86c5898b785e460bd18346c24bf7e27ff4192beffab06c6b2f2816d278b [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] 0a471df617ffab15ff9d56e672d2d9815f4db9278dd03422c82fbe06e52c3772 [INFO] running `Command { std: "docker" "start" "-a" "0a471df617ffab15ff9d56e672d2d9815f4db9278dd03422c82fbe06e52c3772", kill_on_drop: false }` [INFO] [stderr] Compiling free-list v0.3.3 (/opt/rustwide/workdir) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.61s [INFO] running `Command { std: "docker" "inspect" "0a471df617ffab15ff9d56e672d2d9815f4db9278dd03422c82fbe06e52c3772", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0a471df617ffab15ff9d56e672d2d9815f4db9278dd03422c82fbe06e52c3772", kill_on_drop: false }` [INFO] [stdout] 0a471df617ffab15ff9d56e672d2d9815f4db9278dd03422c82fbe06e52c3772 [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] c408afb9bac82f754494003ba8b913279aa987fc7e6cfd392890e0078153cd34 [INFO] running `Command { std: "docker" "start" "-a" "c408afb9bac82f754494003ba8b913279aa987fc7e6cfd392890e0078153cd34", kill_on_drop: false }` [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.05s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/free_list-f100b4e3988381f8) [INFO] [stdout] [INFO] [stdout] running 7 tests [INFO] [stdout] test page_list::tests::add ... ok [INFO] [stdout] test page_range::tests::fit ... ok [INFO] [stdout] test page_range::tests::add ... ok [INFO] [stdout] test page_range::tests::niche ... ok [INFO] [stdout] test page_range::tests::sub ... ok [INFO] [stdout] test page_list::tests::remove ... ok [INFO] [stdout] test page_range::tests::overlaps ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.20s [INFO] [stdout] [INFO] [stderr] Doc-tests free_list [INFO] [stdout] [INFO] [stdout] running 20 tests [INFO] [stdout] test src/lib.rs - FreeList::allocate_at (line 155) ... ok [INFO] [stdout] test src/lib.rs - FreeList::free_space (line 249) ... ok [INFO] [stdout] test src/lib.rs - FreeList::allocate (line 135) ... ok [INFO] [stdout] test src/lib.rs - (line 7) ... ok [INFO] [stdout] test src/lib.rs - FreeList::deallocate (line 110) ... ok [INFO] [stdout] test src/lib.rs - FreeList (line 57) ... ok [INFO] [stdout] test src/lib.rs - FreeList::allocate_outside_of (line 177) ... ok [INFO] [stdout] test src/lib.rs - FreeList::new (line 91) ... ok [INFO] [stdout] test src/page_range.rs - page_range::PageRange::end (line 110) ... ok [INFO] [stdout] test src/lib.rs - FreeList::allocate_with (line 209) ... ok [INFO] [stdout] test src/page_range.rs - page_range::PageRange::len (line 124) ... ok [INFO] [stdout] test src/page_range.rs - page_range::PageRange::fit (line 207) ... ok [INFO] [stdout] test src/page_range.rs - page_range::PageRange::contains (line 192) ... ok [INFO] [stdout] test src/page_range.rs - page_range::PageRange::from_start_len (line 78) ... ok [INFO] [stdout] test src/page_range.rs - page_range::PageRange::start (line 96) ... ok [INFO] [stdout] test src/page_range.rs - page_range::PageRange::pages (line 141) ... ok [INFO] [stdout] test src/page_range.rs - page_range::PageRange::new (line 39) ... ok [INFO] [stdout] test src/lib.rs - ReadmeDoctests (line 34) ... ok [INFO] [stdout] test src/page_range.rs - page_range::PageRange::overlaps (line 160) ... ok [INFO] [stdout] test src/page_range.rs - page_range::PageRange::touches (line 177) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 20 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.93s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "c408afb9bac82f754494003ba8b913279aa987fc7e6cfd392890e0078153cd34", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c408afb9bac82f754494003ba8b913279aa987fc7e6cfd392890e0078153cd34", kill_on_drop: false }` [INFO] [stdout] c408afb9bac82f754494003ba8b913279aa987fc7e6cfd392890e0078153cd34