[INFO] fetching crate credent_model 0.4.1...
[INFO] testing credent_model-0.4.1 against beta-2021-09-08 for beta-1.56-1
[INFO] extracting crate credent_model 0.4.1 into /workspace/builds/worker-42/source
[INFO] validating manifest of crates.io crate credent_model 0.4.1 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 credent_model 0.4.1
[INFO] finished tweaking crates.io crate credent_model 0.4.1
[INFO] tweaked toml for crates.io crate credent_model 0.4.1 written to /workspace/builds/worker-42/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] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-42/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-42/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] e0ff84f88b5d52a2dc7e8daf19ee1666923074450be80088c32ccaa2a718251d
[INFO] running `Command { std: "docker" "start" "-a" "e0ff84f88b5d52a2dc7e8daf19ee1666923074450be80088c32ccaa2a718251d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e0ff84f88b5d52a2dc7e8daf19ee1666923074450be80088c32ccaa2a718251d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e0ff84f88b5d52a2dc7e8daf19ee1666923074450be80088c32ccaa2a718251d", kill_on_drop: false }`
[INFO] [stdout] e0ff84f88b5d52a2dc7e8daf19ee1666923074450be80088c32ccaa2a718251d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-42/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-42/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] c4224fb65f129ff3996764e661b7b29ed6b2e91db97b74a70dcb3b8ff5915dcd
[INFO] running `Command { std: "docker" "start" "-a" "c4224fb65f129ff3996764e661b7b29ed6b2e91db97b74a70dcb3b8ff5915dcd", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.29
[INFO] [stderr]    Compiling unicode-xid v0.2.2
[INFO] [stderr]    Compiling syn v1.0.76
[INFO] [stderr]    Compiling serde_derive v1.0.130
[INFO] [stderr]    Compiling serde v1.0.130
[INFO] [stderr]    Compiling quote v1.0.9
[INFO] [stderr]    Compiling credent_model v0.4.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 21.29s
[INFO] running `Command { std: "docker" "inspect" "c4224fb65f129ff3996764e661b7b29ed6b2e91db97b74a70dcb3b8ff5915dcd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c4224fb65f129ff3996764e661b7b29ed6b2e91db97b74a70dcb3b8ff5915dcd", kill_on_drop: false }`
[INFO] [stdout] c4224fb65f129ff3996764e661b7b29ed6b2e91db97b74a70dcb3b8ff5915dcd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-42/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-42/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] 2cfeb1d8d4d30652db8c01991df283b2b0c2451f0f43b2a5154472b4d667fe8c
[INFO] running `Command { std: "docker" "start" "-a" "2cfeb1d8d4d30652db8c01991df283b2b0c2451f0f43b2a5154472b4d667fe8c", kill_on_drop: false }`
[INFO] [stderr]    Compiling credent_model v0.4.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.18s
[INFO] running `Command { std: "docker" "inspect" "2cfeb1d8d4d30652db8c01991df283b2b0c2451f0f43b2a5154472b4d667fe8c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2cfeb1d8d4d30652db8c01991df283b2b0c2451f0f43b2a5154472b4d667fe8c", kill_on_drop: false }`
[INFO] [stdout] 2cfeb1d8d4d30652db8c01991df283b2b0c2451f0f43b2a5154472b4d667fe8c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-42/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-42/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] 7da522a0113c2a7ef85c64ed8006ee699a6bbc9992fc9c8b5354641bb08b7a0f
[INFO] running `Command { std: "docker" "start" "-a" "7da522a0113c2a7ef85c64ed8006ee699a6bbc9992fc9c8b5354641bb08b7a0f", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.24s
[INFO] [stdout] running 5 tests
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/credent_model-d859bf873693681c)
[INFO] [stdout] test password::plain_text::tests::debug_masks_password ... ok
[INFO] [stdout] test password::plain_text::tests::display_masks_password ... ok
[INFO] [stdout] test password::plain_text::tests::returns_plain_text ... ok
[INFO] [stderr]    Doc-tests credent_model
[INFO] [stdout] test password::plain_text::tests::from_str_returns_plain_text ... ok
[INFO] [stdout] test password::plain_text::tests::stores_plain_text_password ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.05s
[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" "7da522a0113c2a7ef85c64ed8006ee699a6bbc9992fc9c8b5354641bb08b7a0f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7da522a0113c2a7ef85c64ed8006ee699a6bbc9992fc9c8b5354641bb08b7a0f", kill_on_drop: false }`
[INFO] [stdout] 7da522a0113c2a7ef85c64ed8006ee699a6bbc9992fc9c8b5354641bb08b7a0f