[INFO] fetching crate hashmap_union 0.2.0...
[INFO] testing hashmap_union-0.2.0 against beta-2021-09-08 for beta-1.56-1
[INFO] extracting crate hashmap_union 0.2.0 into /workspace/builds/worker-62/source
[INFO] validating manifest of crates.io crate hashmap_union 0.2.0 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 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-62/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] [stderr]     Blocking waiting for file lock on package cache
[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-62/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-62/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] 2e58a31997541a5116c863434506da4b664160fff7d31e322ce5d1d6cdda84fd
[INFO] running `Command { std: "docker" "start" "-a" "2e58a31997541a5116c863434506da4b664160fff7d31e322ce5d1d6cdda84fd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2e58a31997541a5116c863434506da4b664160fff7d31e322ce5d1d6cdda84fd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2e58a31997541a5116c863434506da4b664160fff7d31e322ce5d1d6cdda84fd", kill_on_drop: false }`
[INFO] [stdout] 2e58a31997541a5116c863434506da4b664160fff7d31e322ce5d1d6cdda84fd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-62/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-62/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] daa9d79d2303d9435a74f500bb204388f4ac42ea3dcdfc64bd82f4882a637d19
[INFO] running `Command { std: "docker" "start" "-a" "daa9d79d2303d9435a74f500bb204388f4ac42ea3dcdfc64bd82f4882a637d19", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling hashmap_union v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.39s
[INFO] running `Command { std: "docker" "inspect" "daa9d79d2303d9435a74f500bb204388f4ac42ea3dcdfc64bd82f4882a637d19", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "daa9d79d2303d9435a74f500bb204388f4ac42ea3dcdfc64bd82f4882a637d19", kill_on_drop: false }`
[INFO] [stdout] daa9d79d2303d9435a74f500bb204388f4ac42ea3dcdfc64bd82f4882a637d19
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-62/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-62/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] e4edf678cd240a5058aac6b34c3d708531f09b28173dc728ac173b6d8d5e8200
[INFO] running `Command { std: "docker" "start" "-a" "e4edf678cd240a5058aac6b34c3d708531f09b28173dc728ac173b6d8d5e8200", kill_on_drop: false }`
[INFO] [stderr]    Compiling hashmap_union v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.60s
[INFO] running `Command { std: "docker" "inspect" "e4edf678cd240a5058aac6b34c3d708531f09b28173dc728ac173b6d8d5e8200", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e4edf678cd240a5058aac6b34c3d708531f09b28173dc728ac173b6d8d5e8200", kill_on_drop: false }`
[INFO] [stdout] e4edf678cd240a5058aac6b34c3d708531f09b28173dc728ac173b6d8d5e8200
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-62/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-62/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] 659c67edbcbd75b8b1407bf15e55b0fadcdbf9d78cb5ce9d8b1875961bd77259
[INFO] running `Command { std: "docker" "start" "-a" "659c67edbcbd75b8b1407bf15e55b0fadcdbf9d78cb5ce9d8b1875961bd77259", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/hashmap_union-68d8b5e527effd98)
[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 hashmap_union
[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" "659c67edbcbd75b8b1407bf15e55b0fadcdbf9d78cb5ce9d8b1875961bd77259", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "659c67edbcbd75b8b1407bf15e55b0fadcdbf9d78cb5ce9d8b1875961bd77259", kill_on_drop: false }`
[INFO] [stdout] 659c67edbcbd75b8b1407bf15e55b0fadcdbf9d78cb5ce9d8b1875961bd77259