[INFO] fetching crate mapped_vec 0.1.1...
[INFO] testing mapped_vec-0.1.1 against beta-2022-04-10 for beta-1.61-1
[INFO] extracting crate mapped_vec 0.1.1 into /workspace/builds/worker-112/source
[INFO] validating manifest of crates.io crate mapped_vec 0.1.1 on toolchain beta-2022-04-10
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate mapped_vec 0.1.1
[INFO] finished tweaking crates.io crate mapped_vec 0.1.1
[INFO] tweaked toml for crates.io crate mapped_vec 0.1.1 written to /workspace/builds/worker-112/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "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-2022-04-10" "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-112/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-112/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d79719f6969a242378e294bd8b37523af13887091dcc6e654b4dc2bfc48252ab
[INFO] running `Command { std: "docker" "start" "-a" "d79719f6969a242378e294bd8b37523af13887091dcc6e654b4dc2bfc48252ab", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d79719f6969a242378e294bd8b37523af13887091dcc6e654b4dc2bfc48252ab", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d79719f6969a242378e294bd8b37523af13887091dcc6e654b4dc2bfc48252ab", kill_on_drop: false }`
[INFO] [stdout] d79719f6969a242378e294bd8b37523af13887091dcc6e654b4dc2bfc48252ab
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-112/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-112/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2332f629b23dfba39748fc51a6bb6fbb8318b53208c6944ca1656efd5931ff73
[INFO] running `Command { std: "docker" "start" "-a" "2332f629b23dfba39748fc51a6bb6fbb8318b53208c6944ca1656efd5931ff73", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling mapped_vec v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.91s
[INFO] running `Command { std: "docker" "inspect" "2332f629b23dfba39748fc51a6bb6fbb8318b53208c6944ca1656efd5931ff73", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2332f629b23dfba39748fc51a6bb6fbb8318b53208c6944ca1656efd5931ff73", kill_on_drop: false }`
[INFO] [stdout] 2332f629b23dfba39748fc51a6bb6fbb8318b53208c6944ca1656efd5931ff73
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-112/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-112/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 833330e1f14e67c7e5ed28c0b879f7a8d37849b81b1ff3e4e5039ed0ae489a5e
[INFO] running `Command { std: "docker" "start" "-a" "833330e1f14e67c7e5ed28c0b879f7a8d37849b81b1ff3e4e5039ed0ae489a5e", kill_on_drop: false }`
[INFO] [stderr]    Compiling mapped_vec v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.95s
[INFO] [stderr]   Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/mapped_vec-3022aa3d804d1f0c)
[INFO] running `Command { std: "docker" "inspect" "833330e1f14e67c7e5ed28c0b879f7a8d37849b81b1ff3e4e5039ed0ae489a5e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "833330e1f14e67c7e5ed28c0b879f7a8d37849b81b1ff3e4e5039ed0ae489a5e", kill_on_drop: false }`
[INFO] [stdout] 833330e1f14e67c7e5ed28c0b879f7a8d37849b81b1ff3e4e5039ed0ae489a5e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-112/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-112/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 61cfc3c7fd5de031f8305b70d07746ef515475a3d3a8dcea7fdbd1bdf8c06a02
[INFO] running `Command { std: "docker" "start" "-a" "61cfc3c7fd5de031f8305b70d07746ef515475a3d3a8dcea7fdbd1bdf8c06a02", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/mapped_vec-3022aa3d804d1f0c)
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests mapped_vec
[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" "61cfc3c7fd5de031f8305b70d07746ef515475a3d3a8dcea7fdbd1bdf8c06a02", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "61cfc3c7fd5de031f8305b70d07746ef515475a3d3a8dcea7fdbd1bdf8c06a02", kill_on_drop: false }`
[INFO] [stdout] 61cfc3c7fd5de031f8305b70d07746ef515475a3d3a8dcea7fdbd1bdf8c06a02