[INFO] fetching crate free-list 0.3.1...
[INFO] testing free-list-0.3.1 against try#b83b707f97d809763b7861afa7638871f3339a33 for pr-145838-1
[INFO] extracting crate free-list 0.3.1 into /workspace/builds/worker-2-tc2/source
[INFO] started tweaking crates.io crate free-list 0.3.1
[INFO] finished tweaking crates.io crate free-list 0.3.1
[INFO] tweaked toml for crates.io crate free-list 0.3.1 written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate free-list 0.3.1 on toolchain b83b707f97d809763b7861afa7638871f3339a33
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 7 packages to latest compatible versions
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 7c18385f741750db6806bf5dc09870e9c6941a65ea2d8dff8ac10be5f6b333b6
[INFO] running `Command { std: "docker" "start" "-a" "7c18385f741750db6806bf5dc09870e9c6941a65ea2d8dff8ac10be5f6b333b6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7c18385f741750db6806bf5dc09870e9c6941a65ea2d8dff8ac10be5f6b333b6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7c18385f741750db6806bf5dc09870e9c6941a65ea2d8dff8ac10be5f6b333b6", kill_on_drop: false }`
[INFO] [stdout] 7c18385f741750db6806bf5dc09870e9c6941a65ea2d8dff8ac10be5f6b333b6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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" "-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" "+b83b707f97d809763b7861afa7638871f3339a33" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 947182dc7affa035e41faa9f4045ce02d7f4deff4da0cedfe1390c723bc1e4e1
[INFO] running `Command { std: "docker" "start" "-a" "947182dc7affa035e41faa9f4045ce02d7f4deff4da0cedfe1390c723bc1e4e1", kill_on_drop: false }`
[INFO] [stderr]    Compiling align-address v0.3.0
[INFO] [stderr]    Compiling free-list v0.3.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.53s
[INFO] running `Command { std: "docker" "inspect" "947182dc7affa035e41faa9f4045ce02d7f4deff4da0cedfe1390c723bc1e4e1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "947182dc7affa035e41faa9f4045ce02d7f4deff4da0cedfe1390c723bc1e4e1", kill_on_drop: false }`
[INFO] [stdout] 947182dc7affa035e41faa9f4045ce02d7f4deff4da0cedfe1390c723bc1e4e1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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" "-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" "+b83b707f97d809763b7861afa7638871f3339a33" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 75de8026019a6ce88dbe504d5cf804377a8c0d3db4bb333f0c703faba6a00b76
[INFO] running `Command { std: "docker" "start" "-a" "75de8026019a6ce88dbe504d5cf804377a8c0d3db4bb333f0c703faba6a00b76", kill_on_drop: false }`
[INFO] [stderr]    Compiling free-list v0.3.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.88s
[INFO] running `Command { std: "docker" "inspect" "75de8026019a6ce88dbe504d5cf804377a8c0d3db4bb333f0c703faba6a00b76", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "75de8026019a6ce88dbe504d5cf804377a8c0d3db4bb333f0c703faba6a00b76", kill_on_drop: false }`
[INFO] [stdout] 75de8026019a6ce88dbe504d5cf804377a8c0d3db4bb333f0c703faba6a00b76
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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" "-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" "+b83b707f97d809763b7861afa7638871f3339a33" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] d1af1dbc67e8654ae2caca277f40c7d290964279285436e1a4f91ffb1f048a45
[INFO] running `Command { std: "docker" "start" "-a" "d1af1dbc67e8654ae2caca277f40c7d290964279285436e1a4f91ffb1f048a45", 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/free_list-8f3f91f963c334f0)
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test page_list::tests::add ... ok
[INFO] [stdout] test page_range::tests::overlaps ... ok
[INFO] [stdout] test page_range::tests::sub ... ok
[INFO] [stdout] test page_range::tests::add ... ok
[INFO] [stdout] test page_range::tests::niche ... ok
[INFO] [stdout] test page_list::tests::remove ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests free_list
[INFO] [stdout] 
[INFO] [stdout] running 20 tests
[INFO] [stdout] test src/lib.rs - FreeList<N>::allocate_outside_of (line 177) ... ok
[INFO] [stdout] test src/lib.rs - FreeList<N>::deallocate (line 110) ... ok
[INFO] [stdout] test src/lib.rs - FreeList (line 57) ... ok
[INFO] [stdout] test src/lib.rs - FreeList<N>::allocate (line 135) ... ok
[INFO] [stdout] test src/lib.rs - FreeList<N>::new (line 91) ... 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/lib.rs - FreeList<N>::allocate_with (line 209) ... ok
[INFO] [stdout] test src/lib.rs - FreeList<N>::free_space (line 249) ... ok
[INFO] [stdout] test src/lib.rs - (line 7) ... ok
[INFO] [stdout] test src/page_range.rs - page_range::PageRange::new (line 39) ... ok
[INFO] [stdout] test src/lib.rs - FreeList<N>::allocate_at (line 155) ... 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::end (line 110) ... 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::start (line 96) ... 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::pages (line 141) ... 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 2.17s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "d1af1dbc67e8654ae2caca277f40c7d290964279285436e1a4f91ffb1f048a45", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d1af1dbc67e8654ae2caca277f40c7d290964279285436e1a4f91ffb1f048a45", kill_on_drop: false }`
[INFO] [stdout] d1af1dbc67e8654ae2caca277f40c7d290964279285436e1a4f91ffb1f048a45