[INFO] fetching crate masquerade 0.1.0...
[INFO] testing masquerade-0.1.0 against beta-2022-04-10 for beta-1.61-1
[INFO] extracting crate masquerade 0.1.0 into /workspace/builds/worker-9/source
[INFO] validating manifest of crates.io crate masquerade 0.1.0 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 masquerade 0.1.0
[INFO] finished tweaking crates.io crate masquerade 0.1.0
[INFO] tweaked toml for crates.io crate masquerade 0.1.0 written to /workspace/builds/worker-9/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] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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] 87beaee2f4fa31a70bcd352b0d0bec27cb246f020035eb89fa35afe172ed8a97
[INFO] running `Command { std: "docker" "start" "-a" "87beaee2f4fa31a70bcd352b0d0bec27cb246f020035eb89fa35afe172ed8a97", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "87beaee2f4fa31a70bcd352b0d0bec27cb246f020035eb89fa35afe172ed8a97", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "87beaee2f4fa31a70bcd352b0d0bec27cb246f020035eb89fa35afe172ed8a97", kill_on_drop: false }`
[INFO] [stdout] 87beaee2f4fa31a70bcd352b0d0bec27cb246f020035eb89fa35afe172ed8a97
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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] e846a6e41979b276de64fcfd69e6a1054ad21eb13652ad5d573b4e987a1f4fa0
[INFO] running `Command { std: "docker" "start" "-a" "e846a6e41979b276de64fcfd69e6a1054ad21eb13652ad5d573b4e987a1f4fa0", kill_on_drop: false }`
[INFO] [stderr]    Compiling masquerade v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.86s
[INFO] running `Command { std: "docker" "inspect" "e846a6e41979b276de64fcfd69e6a1054ad21eb13652ad5d573b4e987a1f4fa0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e846a6e41979b276de64fcfd69e6a1054ad21eb13652ad5d573b4e987a1f4fa0", kill_on_drop: false }`
[INFO] [stdout] e846a6e41979b276de64fcfd69e6a1054ad21eb13652ad5d573b4e987a1f4fa0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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] 3f4fc79e6f2c888619025a3212388dcef5fed86d9a123152a4ef0b425b5239b0
[INFO] running `Command { std: "docker" "start" "-a" "3f4fc79e6f2c888619025a3212388dcef5fed86d9a123152a4ef0b425b5239b0", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling masquerade v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.52s
[INFO] [stderr]   Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/masquerade-8d08f401206c5a9d)
[INFO] running `Command { std: "docker" "inspect" "3f4fc79e6f2c888619025a3212388dcef5fed86d9a123152a4ef0b425b5239b0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3f4fc79e6f2c888619025a3212388dcef5fed86d9a123152a4ef0b425b5239b0", kill_on_drop: false }`
[INFO] [stdout] 3f4fc79e6f2c888619025a3212388dcef5fed86d9a123152a4ef0b425b5239b0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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] 4707c95068042d21ef6523474273d90151ab5e83f4dd8cfff36ea715e059bd49
[INFO] running `Command { std: "docker" "start" "-a" "4707c95068042d21ef6523474273d90151ab5e83f4dd8cfff36ea715e059bd49", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.22s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/masquerade-8d08f401206c5a9d)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test tests::it_works ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests masquerade
[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" "4707c95068042d21ef6523474273d90151ab5e83f4dd8cfff36ea715e059bd49", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4707c95068042d21ef6523474273d90151ab5e83f4dd8cfff36ea715e059bd49", kill_on_drop: false }`
[INFO] [stdout] 4707c95068042d21ef6523474273d90151ab5e83f4dd8cfff36ea715e059bd49