[INFO] fetching crate hashmap_union 0.2.0...
[INFO] testing hashmap_union-0.2.0 against beta-2022-02-22 for beta-1.60-1
[INFO] extracting crate hashmap_union 0.2.0 into /workspace/builds/worker-12/source
[INFO] validating manifest of crates.io crate hashmap_union 0.2.0 on toolchain beta-2022-02-22
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate hashmap_union 0.2.0
[INFO] finished tweaking crates.io crate hashmap_union 0.2.0
[INFO] tweaked toml for crates.io crate hashmap_union 0.2.0 written to /workspace/builds/worker-12/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "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-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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" "+beta-2022-02-22" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 3f1bcb25e8057ef8bb178cb2ed06a4a1fe331dd1354ff999b7ce5287fbead86f
[INFO] running `Command { std: "docker" "start" "-a" "3f1bcb25e8057ef8bb178cb2ed06a4a1fe331dd1354ff999b7ce5287fbead86f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3f1bcb25e8057ef8bb178cb2ed06a4a1fe331dd1354ff999b7ce5287fbead86f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3f1bcb25e8057ef8bb178cb2ed06a4a1fe331dd1354ff999b7ce5287fbead86f", kill_on_drop: false }`
[INFO] [stdout] 3f1bcb25e8057ef8bb178cb2ed06a4a1fe331dd1354ff999b7ce5287fbead86f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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" "+beta-2022-02-22" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0465a31a6a4b9d426d9a989c356fa217effd601a09955e2ad8ece11246163dc0
[INFO] running `Command { std: "docker" "start" "-a" "0465a31a6a4b9d426d9a989c356fa217effd601a09955e2ad8ece11246163dc0", kill_on_drop: false }`
[INFO] [stderr]    Compiling hashmap_union v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.18s
[INFO] running `Command { std: "docker" "inspect" "0465a31a6a4b9d426d9a989c356fa217effd601a09955e2ad8ece11246163dc0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0465a31a6a4b9d426d9a989c356fa217effd601a09955e2ad8ece11246163dc0", kill_on_drop: false }`
[INFO] [stdout] 0465a31a6a4b9d426d9a989c356fa217effd601a09955e2ad8ece11246163dc0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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" "+beta-2022-02-22" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 39d8f7c2420b7b500a659f7df2e41ef2668cd3c6222ac0cbd3a42b0318ad20f5
[INFO] running `Command { std: "docker" "start" "-a" "39d8f7c2420b7b500a659f7df2e41ef2668cd3c6222ac0cbd3a42b0318ad20f5", kill_on_drop: false }`
[INFO] [stderr]    Compiling hashmap_union v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.30s
[INFO] running `Command { std: "docker" "inspect" "39d8f7c2420b7b500a659f7df2e41ef2668cd3c6222ac0cbd3a42b0318ad20f5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "39d8f7c2420b7b500a659f7df2e41ef2668cd3c6222ac0cbd3a42b0318ad20f5", kill_on_drop: false }`
[INFO] [stdout] 39d8f7c2420b7b500a659f7df2e41ef2668cd3c6222ac0cbd3a42b0318ad20f5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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" "+beta-2022-02-22" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 6b330b07f31266960c569cc6c3bff98e4c8abe9d3adb2daf7a0307c66acdcdbe
[INFO] running `Command { std: "docker" "start" "-a" "6b330b07f31266960c569cc6c3bff98e4c8abe9d3adb2daf7a0307c66acdcdbe", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.00s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/hashmap_union-68d8b5e527effd98)
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests hashmap_union
[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] [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] running `Command { std: "docker" "inspect" "6b330b07f31266960c569cc6c3bff98e4c8abe9d3adb2daf7a0307c66acdcdbe", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6b330b07f31266960c569cc6c3bff98e4c8abe9d3adb2daf7a0307c66acdcdbe", kill_on_drop: false }`
[INFO] [stdout] 6b330b07f31266960c569cc6c3bff98e4c8abe9d3adb2daf7a0307c66acdcdbe