[INFO] fetching crate bset 0.1.0...
[INFO] testing bset-0.1.0 against 1.59.0 for beta-1.60-1
[INFO] extracting crate bset 0.1.0 into /workspace/builds/worker-28/source
[INFO] validating manifest of crates.io crate bset 0.1.0 on toolchain 1.59.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate bset 0.1.0
[INFO] finished tweaking crates.io crate bset 0.1.0
[INFO] tweaked toml for crates.io crate bset 0.1.0 written to /workspace/builds/worker-28/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-28/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-28/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 3f9235b9290e627ddbb8103adae04e5589bd261a6b84940d46951c4223efc4a6
[INFO] running `Command { std: "docker" "start" "-a" "3f9235b9290e627ddbb8103adae04e5589bd261a6b84940d46951c4223efc4a6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3f9235b9290e627ddbb8103adae04e5589bd261a6b84940d46951c4223efc4a6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3f9235b9290e627ddbb8103adae04e5589bd261a6b84940d46951c4223efc4a6", kill_on_drop: false }`
[INFO] [stdout] 3f9235b9290e627ddbb8103adae04e5589bd261a6b84940d46951c4223efc4a6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-28/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-28/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e2150c29f9af894581186fe223e730d9e0279a36320b3ecb9a06796737b35ead
[INFO] running `Command { std: "docker" "start" "-a" "e2150c29f9af894581186fe223e730d9e0279a36320b3ecb9a06796737b35ead", kill_on_drop: false }`
[INFO] [stderr]    Compiling bset v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.17s
[INFO] running `Command { std: "docker" "inspect" "e2150c29f9af894581186fe223e730d9e0279a36320b3ecb9a06796737b35ead", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e2150c29f9af894581186fe223e730d9e0279a36320b3ecb9a06796737b35ead", kill_on_drop: false }`
[INFO] [stdout] e2150c29f9af894581186fe223e730d9e0279a36320b3ecb9a06796737b35ead
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-28/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-28/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 86849177b1cca8ff2e1d7a3085bb83f10dd3e9b2ab6ad73fc63dd64d72763f67
[INFO] running `Command { std: "docker" "start" "-a" "86849177b1cca8ff2e1d7a3085bb83f10dd3e9b2ab6ad73fc63dd64d72763f67", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.119
[INFO] [stderr]    Compiling byte_set v0.1.3
[INFO] [stderr]    Compiling getrandom v0.2.5
[INFO] [stderr]    Compiling rand_core v0.6.3
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling bset v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 3.44s
[INFO] running `Command { std: "docker" "inspect" "86849177b1cca8ff2e1d7a3085bb83f10dd3e9b2ab6ad73fc63dd64d72763f67", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "86849177b1cca8ff2e1d7a3085bb83f10dd3e9b2ab6ad73fc63dd64d72763f67", kill_on_drop: false }`
[INFO] [stdout] 86849177b1cca8ff2e1d7a3085bb83f10dd3e9b2ab6ad73fc63dd64d72763f67
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-28/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-28/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 9f83fe3bed2f4083bbfe4e401a70ca3a01149e213c5f26014683a94295fe1e85
[INFO] running `Command { std: "docker" "start" "-a" "9f83fe3bed2f4083bbfe4e401a70ca3a01149e213c5f26014683a94295fe1e85", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/bset-4599060e07a3f574)
[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] [stderr]    Doc-tests bset
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test src/lib.rs - (line 32) ... ok
[INFO] [stdout] test src/lib.rs - (line 14) ... ok
[INFO] [stdout] test src/lib.rs - AnyByteSet<N>::intersection (line 244) ... ok
[INFO] [stdout] test src/lib.rs - AnyByteSet<N>::difference (line 275) ... ok
[INFO] [stdout] test src/lib.rs - AnyByteSet<N>::union (line 224) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.31s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "9f83fe3bed2f4083bbfe4e401a70ca3a01149e213c5f26014683a94295fe1e85", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9f83fe3bed2f4083bbfe4e401a70ca3a01149e213c5f26014683a94295fe1e85", kill_on_drop: false }`
[INFO] [stdout] 9f83fe3bed2f4083bbfe4e401a70ca3a01149e213c5f26014683a94295fe1e85