[INFO] fetching crate masked 0.1.4...
[INFO] testing masked-0.1.4 against 1.60.0 for beta-1.61-1
[INFO] extracting crate masked 0.1.4 into /workspace/builds/worker-16/source
[INFO] validating manifest of crates.io crate masked 0.1.4 on toolchain 1.60.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate masked 0.1.4
[INFO] finished tweaking crates.io crate masked 0.1.4
[INFO] tweaked toml for crates.io crate masked 0.1.4 written to /workspace/builds/worker-16/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "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-16/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-16/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" "+1.60.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c3660abfe007b208e758d83ccb6c0b702c356e012a99c0ee5e9233771cd6f96e
[INFO] running `Command { std: "docker" "start" "-a" "c3660abfe007b208e758d83ccb6c0b702c356e012a99c0ee5e9233771cd6f96e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c3660abfe007b208e758d83ccb6c0b702c356e012a99c0ee5e9233771cd6f96e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c3660abfe007b208e758d83ccb6c0b702c356e012a99c0ee5e9233771cd6f96e", kill_on_drop: false }`
[INFO] [stdout] c3660abfe007b208e758d83ccb6c0b702c356e012a99c0ee5e9233771cd6f96e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-16/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-16/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" "+1.60.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7dc16115414a9a7a84a4602686f6070639195164f27a90381bcfbfed093849e6
[INFO] running `Command { std: "docker" "start" "-a" "7dc16115414a9a7a84a4602686f6070639195164f27a90381bcfbfed093849e6", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling syn v1.0.91
[INFO] [stderr]    Compiling serde_derive v1.0.136
[INFO] [stderr]    Compiling serde v1.0.136
[INFO] [stderr]    Compiling masked v0.1.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 27.88s
[INFO] running `Command { std: "docker" "inspect" "7dc16115414a9a7a84a4602686f6070639195164f27a90381bcfbfed093849e6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7dc16115414a9a7a84a4602686f6070639195164f27a90381bcfbfed093849e6", kill_on_drop: false }`
[INFO] [stdout] 7dc16115414a9a7a84a4602686f6070639195164f27a90381bcfbfed093849e6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-16/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-16/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" "+1.60.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 45f60fda7da985190716f46e5fb2db143fc48adf61b23e43e2f12b67a2243755
[INFO] running `Command { std: "docker" "start" "-a" "45f60fda7da985190716f46e5fb2db143fc48adf61b23e43e2f12b67a2243755", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde_json v1.0.79
[INFO] [stderr]    Compiling masked v0.1.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.52s
[INFO] running `Command { std: "docker" "inspect" "45f60fda7da985190716f46e5fb2db143fc48adf61b23e43e2f12b67a2243755", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "45f60fda7da985190716f46e5fb2db143fc48adf61b23e43e2f12b67a2243755", kill_on_drop: false }`
[INFO] [stdout] 45f60fda7da985190716f46e5fb2db143fc48adf61b23e43e2f12b67a2243755
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-16/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-16/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" "+1.60.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] fe00916117b0491775d59b1c28ce19efa339ea81c7cb8510502d523f7b53c776
[INFO] running `Command { std: "docker" "start" "-a" "fe00916117b0491775d59b1c28ce19efa339ea81c7cb8510502d523f7b53c776", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/masked-942da046aeae80b3)
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test tests::as_ref::should_pass_the_as_ref_through ... ok
[INFO] [stdout] test tests::debug::display_should_not_disclose_the_value ... ok
[INFO] [stdout] test tests::display::display_should_not_disclose_the_value ... ok
[INFO] [stdout] test tests::serde::should_serde ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests masked
[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" "fe00916117b0491775d59b1c28ce19efa339ea81c7cb8510502d523f7b53c776", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fe00916117b0491775d59b1c28ce19efa339ea81c7cb8510502d523f7b53c776", kill_on_drop: false }`
[INFO] [stdout] fe00916117b0491775d59b1c28ce19efa339ea81c7cb8510502d523f7b53c776