[INFO] fetching crate intset 1.0.1...
[INFO] testing intset-1.0.1 against beta-2021-09-08 for beta-1.56-1
[INFO] extracting crate intset 1.0.1 into /workspace/builds/worker-24/source
[INFO] validating manifest of crates.io crate intset 1.0.1 on toolchain beta-2021-09-08
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate intset 1.0.1
[INFO] finished tweaking crates.io crate intset 1.0.1
[INFO] tweaked toml for crates.io crate intset 1.0.1 written to /workspace/builds/worker-24/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-24/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-24/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] beb5337929e2f527d8c01176372cb1c50323257bf159c316840664f2f0eeacaa
[INFO] running `Command { std: "docker" "start" "-a" "beb5337929e2f527d8c01176372cb1c50323257bf159c316840664f2f0eeacaa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "beb5337929e2f527d8c01176372cb1c50323257bf159c316840664f2f0eeacaa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "beb5337929e2f527d8c01176372cb1c50323257bf159c316840664f2f0eeacaa", kill_on_drop: false }`
[INFO] [stdout] beb5337929e2f527d8c01176372cb1c50323257bf159c316840664f2f0eeacaa
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-24/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-24/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=warn" "-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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0b9b1c04b0e50e1f1285f736d8765e4ab3191ecc677c99654bbbe7aeb8d80058
[INFO] running `Command { std: "docker" "start" "-a" "0b9b1c04b0e50e1f1285f736d8765e4ab3191ecc677c99654bbbe7aeb8d80058", kill_on_drop: false }`
[INFO] [stderr]    Compiling intset v1.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.21s
[INFO] running `Command { std: "docker" "inspect" "0b9b1c04b0e50e1f1285f736d8765e4ab3191ecc677c99654bbbe7aeb8d80058", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0b9b1c04b0e50e1f1285f736d8765e4ab3191ecc677c99654bbbe7aeb8d80058", kill_on_drop: false }`
[INFO] [stdout] 0b9b1c04b0e50e1f1285f736d8765e4ab3191ecc677c99654bbbe7aeb8d80058
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-24/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-24/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=warn" "-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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] bc99fecaa47e998a9eaefd16a9f3ddb6a39e07ad46dcd4cd1d1b84833de328c0
[INFO] running `Command { std: "docker" "start" "-a" "bc99fecaa47e998a9eaefd16a9f3ddb6a39e07ad46dcd4cd1d1b84833de328c0", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling intset v1.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.15s
[INFO] running `Command { std: "docker" "inspect" "bc99fecaa47e998a9eaefd16a9f3ddb6a39e07ad46dcd4cd1d1b84833de328c0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bc99fecaa47e998a9eaefd16a9f3ddb6a39e07ad46dcd4cd1d1b84833de328c0", kill_on_drop: false }`
[INFO] [stdout] bc99fecaa47e998a9eaefd16a9f3ddb6a39e07ad46dcd4cd1d1b84833de328c0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-24/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-24/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=warn" "-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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 939c73cd5c8917df164c0dcfc32cf78d5b1553ef97e444868111b87a76af3f5c
[INFO] running `Command { std: "docker" "start" "-a" "939c73cd5c8917df164c0dcfc32cf78d5b1553ef97e444868111b87a76af3f5c", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/intset-656ead5c6653ae79)
[INFO] [stdout] 
[INFO] [stdout] running 9 tests
[INFO] [stdout] test grow_set_tests::test_add ... ok
[INFO] [stdout] test grow_set_tests::test_clear ... ok
[INFO] [stdout] test grow_set_tests::test_iter ... ok
[INFO] [stdout] test grow_set_tests::test_pop ... ok
[INFO] [stdout] test shrink_set_tests::test_iter ... ok
[INFO] [stdout] test shrink_set_tests::test_new ... ok
[INFO] [stdout] test shrink_set_tests::test_pop ... ok
[INFO] [stdout] test shrink_set_tests::test_refill ... ok
[INFO] [stdout] test shrink_set_tests::test_remove ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 9 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests intset
[INFO] [stdout] 
[INFO] [stdout] running 9 tests
[INFO] [stdout] test src/lib.rs - ShrinkSet::remove (line 364) ... ok
[INFO] [stdout] test src/lib.rs - ShrinkSet::len (line 296) ... ok
[INFO] [stdout] test src/lib.rs - ShrinkSet::contains (line 314) ... ok
[INFO] [stdout] test src/lib.rs - GrowSet::len (line 86) ... ok
[INFO] [stdout] test src/lib.rs - GrowSet::add (line 130) ... ok
[INFO] [stdout] test src/lib.rs - ShrinkSet::new (line 271) ... ok
[INFO] [stdout] test src/lib.rs - GrowSet::contains (line 104) ... ok
[INFO] [stdout] test src/lib.rs - GrowSet::with_capacity (line 61) ... ok
[INFO] [stdout] test src/lib.rs - ShrinkSet::refill (line 329) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 9 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.34s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "939c73cd5c8917df164c0dcfc32cf78d5b1553ef97e444868111b87a76af3f5c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "939c73cd5c8917df164c0dcfc32cf78d5b1553ef97e444868111b87a76af3f5c", kill_on_drop: false }`
[INFO] [stdout] 939c73cd5c8917df164c0dcfc32cf78d5b1553ef97e444868111b87a76af3f5c