[INFO] fetching crate mprober 0.11.0-beta.9...
[INFO] testing mprober-0.11.0-beta.9 against 1.55.0 for beta-1.56-2
[INFO] extracting crate mprober 0.11.0-beta.9 into /workspace/builds/worker-54/source
[INFO] validating manifest of crates.io crate mprober 0.11.0-beta.9 on toolchain 1.55.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate mprober 0.11.0-beta.9
[INFO] finished tweaking crates.io crate mprober 0.11.0-beta.9
[INFO] tweaked toml for crates.io crate mprober 0.11.0-beta.9 written to /workspace/builds/worker-54/source/Cargo.toml
[INFO] crate crates.io crate mprober 0.11.0-beta.9 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "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] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded benchmarking v0.4.10
[INFO] [stderr]   Downloaded mprober-lib v0.1.6
[INFO] [stderr]   Downloaded rocket-include-handlebars v0.13.0
[INFO] [stderr]   Downloaded rocket-cache-response v0.6.0
[INFO] [stderr]   Downloaded rocket-json-response v0.6.0
[INFO] [stderr]   Downloaded getch v0.2.1
[INFO] [stderr]   Downloaded rocket-simple-authorization v0.10.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-54/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-54/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" "+1.55.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 760f0142e9635b55de1aee1d1cb619a879f8dbf6b2e1e586043d1d11df8d9265
[INFO] running `Command { std: "docker" "start" "-a" "760f0142e9635b55de1aee1d1cb619a879f8dbf6b2e1e586043d1d11df8d9265", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "760f0142e9635b55de1aee1d1cb619a879f8dbf6b2e1e586043d1d11df8d9265", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "760f0142e9635b55de1aee1d1cb619a879f8dbf6b2e1e586043d1d11df8d9265", kill_on_drop: false }`
[INFO] [stdout] 760f0142e9635b55de1aee1d1cb619a879f8dbf6b2e1e586043d1d11df8d9265
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-54/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-54/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" "+1.55.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1e77b3bf9bf0121fe8bd20296723a7323b991942848643e6c25ee54771a5c986
[INFO] running `Command { std: "docker" "start" "-a" "1e77b3bf9bf0121fe8bd20296723a7323b991942848643e6c25ee54771a5c986", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling serde_json v1.0.66
[INFO] [stderr]    Compiling utf8-width v0.1.5
[INFO] [stderr]    Compiling ucd-trie v0.1.3
[INFO] [stderr]    Compiling typenum v1.13.0
[INFO] [stderr]    Compiling regex-syntax v0.6.25
[INFO] [stderr]    Compiling debug-helper v0.3.12
[INFO] [stderr]    Compiling base64 v0.13.0
[INFO] [stderr]    Compiling macro-utils v0.1.3
[INFO] [stderr]    Compiling cow-utils v0.1.2
[INFO] [stderr]    Compiling quick-error v2.0.1
[INFO] [stderr]    Compiling lru_time_cache v0.11.11
[INFO] [stderr]    Compiling concat-with v0.2.6
[INFO] [stderr]    Compiling benchmarking v0.4.10
[INFO] [stderr]    Compiling proc-macro2 v1.0.28
[INFO] [stderr]    Compiling http v0.2.4
[INFO] [stderr]    Compiling tracing v0.1.26
[INFO] [stderr]    Compiling encoding_rs v0.8.28
[INFO] [stderr]    Compiling generic-array v0.14.4
[INFO] [stderr]    Compiling html-escape v0.2.9
[INFO] [stderr]    Compiling byte-unit v4.0.12
[INFO] [stderr]    Compiling mio v0.7.13
[INFO] [stderr]    Compiling want v0.3.0
[INFO] [stderr]    Compiling stable-pattern v0.1.0
[INFO] [stderr]    Compiling twoway v0.2.2
[INFO] [stderr]    Compiling aho-corasick v0.7.18
[INFO] [stderr]    Compiling time v0.1.43
[INFO] [stderr]    Compiling page_size v0.4.2
[INFO] [stderr]    Compiling termios v0.2.2
[INFO] [stderr]    Compiling terminal_size v0.1.17
[INFO] [stderr]    Compiling users v0.11.0
[INFO] [stderr]    Compiling parking_lot v0.11.1
[INFO] [stderr]    Compiling mime_guess v2.0.3
[INFO] [stderr]    Compiling clap v2.33.3
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling wyhash v0.5.0
[INFO] [stderr]    Compiling pest v2.1.3
[INFO] [stderr]    Compiling minifier v0.0.41
[INFO] [stderr]    Compiling quote v1.0.9
[INFO] [stderr]    Compiling entity-tag v0.1.5
[INFO] [stderr]    Compiling syn v1.0.74
[INFO] [stderr]    Compiling getch v0.2.1
[INFO] [stderr]    Compiling pest_meta v2.1.3
[INFO] [stderr]    Compiling rand v0.8.4
[INFO] [stderr]    Compiling chrono v0.4.19
[INFO] [stderr]    Compiling regex v1.5.4
[INFO] [stderr]    Compiling tempfile v3.2.0
[INFO] [stderr]    Compiling http-body v0.4.3
[INFO] [stderr]    Compiling proc-macro2-diagnostics v0.9.1
[INFO] [stderr]    Compiling pest_generator v2.1.3
[INFO] [stderr]    Compiling devise_core v0.3.1
[INFO] [stderr]    Compiling serde_derive v1.0.127
[INFO] [stderr]    Compiling tokio-macros v1.3.0
[INFO] [stderr]    Compiling futures-macro v0.3.16
[INFO] [stderr]    Compiling time-macros-impl v0.1.2
[INFO] [stderr]    Compiling pear_codegen v0.2.3
[INFO] [stderr]    Compiling ref-cast-impl v1.0.6
[INFO] [stderr]    Compiling async-stream-impl v0.3.2
[INFO] [stderr]    Compiling async-trait v0.1.51
[INFO] [stderr]    Compiling enum-ordinalize v3.1.10
[INFO] [stderr]    Compiling manifest-dir-macros v0.1.11
[INFO] [stderr]    Compiling pest_derive v2.1.0
[INFO] [stderr]    Compiling devise_codegen v0.3.1
[INFO] [stderr]    Compiling ref-cast v1.0.6
[INFO] [stderr]    Compiling time-macros v0.1.1
[INFO] [stderr]    Compiling futures-util v0.3.16
[INFO] [stderr]    Compiling time v0.2.27
[INFO] [stderr]    Compiling tokio v1.10.0
[INFO] [stderr]    Compiling async-stream v0.3.2
[INFO] [stderr]    Compiling educe v0.4.18
[INFO] [stderr]    Compiling devise v0.3.1
[INFO] [stderr]    Compiling pear v0.2.3
[INFO] [stderr]    Compiling cookie v0.15.1
[INFO] [stderr]    Compiling futures-executor v0.3.16
[INFO] [stderr]    Compiling validators-options v0.23.0
[INFO] [stderr]    Compiling scanner-rust v2.0.15
[INFO] [stderr]    Compiling html-minifier v3.0.13
[INFO] [stderr]    Compiling validators v0.23.0
[INFO] [stderr]    Compiling futures v0.3.16
[INFO] [stderr]    Compiling validators-derive v0.23.0
[INFO] [stderr]    Compiling mprober-lib v0.1.6
[INFO] [stderr]    Compiling serde v1.0.127
[INFO] [stderr]    Compiling tokio-util v0.6.7
[INFO] [stderr]    Compiling tokio-stream v0.1.7
[INFO] [stderr]    Compiling rc-u8-reader v2.0.14
[INFO] [stderr]    Compiling multer v2.0.1
[INFO] [stderr]    Compiling indexmap v1.7.0
[INFO] [stderr]    Compiling uncased v0.9.6
[INFO] [stderr]    Compiling toml v0.5.8
[INFO] [stderr]    Compiling ubyte v0.10.1
[INFO] [stderr]    Compiling h2 v0.3.3
[INFO] [stderr]    Compiling handlebars v4.1.2
[INFO] [stderr]    Compiling figment v0.10.6
[INFO] [stderr]    Compiling hyper v0.14.11
[INFO] [stderr]    Compiling rocket_http v0.5.0-rc.1
[INFO] [stderr]    Compiling rocket_codegen v0.5.0-rc.1
[INFO] [stderr]    Compiling rocket v0.5.0-rc.1
[INFO] [stderr]    Compiling rocket-etag-if-none-match v0.4.0
[INFO] [stderr]    Compiling rocket-cache-response v0.6.0
[INFO] [stderr]    Compiling json-gettext v4.0.0
[INFO] [stderr]    Compiling rocket-simple-authorization v0.10.0
[INFO] [stderr]    Compiling rocket-include-handlebars v0.13.0
[INFO] [stderr]    Compiling rocket-include-static-resources v0.10.0
[INFO] [stderr]    Compiling rocket-json-response v0.6.0
[INFO] [stderr]    Compiling mprober v0.11.0-beta.9 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 43s
[INFO] running `Command { std: "docker" "inspect" "1e77b3bf9bf0121fe8bd20296723a7323b991942848643e6c25ee54771a5c986", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1e77b3bf9bf0121fe8bd20296723a7323b991942848643e6c25ee54771a5c986", kill_on_drop: false }`
[INFO] [stdout] 1e77b3bf9bf0121fe8bd20296723a7323b991942848643e6c25ee54771a5c986
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-54/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-54/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" "+1.55.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ac0d12e68bf83014924568fae99b58dac4ab1717fcd320d191210a2d5c3d2701
[INFO] running `Command { std: "docker" "start" "-a" "ac0d12e68bf83014924568fae99b58dac4ab1717fcd320d191210a2d5c3d2701", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling mprober v0.11.0-beta.9 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 11.17s
[INFO] running `Command { std: "docker" "inspect" "ac0d12e68bf83014924568fae99b58dac4ab1717fcd320d191210a2d5c3d2701", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ac0d12e68bf83014924568fae99b58dac4ab1717fcd320d191210a2d5c3d2701", kill_on_drop: false }`
[INFO] [stdout] ac0d12e68bf83014924568fae99b58dac4ab1717fcd320d191210a2d5c3d2701
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-54/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-54/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" "+1.55.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 63a56c770d10903f64584e09a070ec52cdfe827c59051ea18f6829a01e1e9c81
[INFO] running `Command { std: "docker" "start" "-a" "63a56c770d10903f64584e09a070ec52cdfe827c59051ea18f6829a01e1e9c81", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.48s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/mprober-03a4f087b7cf5fec)
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test rocket_mounts::api::test::test_need_auth ... ok
[INFO] [stdout] test rocket_mounts::api::test::test_no_need_auth ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.03s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/mprober-96529973e1576c9c)
[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 mprober
[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" "63a56c770d10903f64584e09a070ec52cdfe827c59051ea18f6829a01e1e9c81", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "63a56c770d10903f64584e09a070ec52cdfe827c59051ea18f6829a01e1e9c81", kill_on_drop: false }`
[INFO] [stdout] 63a56c770d10903f64584e09a070ec52cdfe827c59051ea18f6829a01e1e9c81