[INFO] fetching crate matrix-send 0.2.1...
[INFO] testing matrix-send-0.2.1 against beta-2021-09-08 for beta-1.56-1
[INFO] extracting crate matrix-send 0.2.1 into /workspace/builds/worker-1/source
[INFO] validating manifest of crates.io crate matrix-send 0.2.1 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 matrix-send 0.2.1
[INFO] finished tweaking crates.io crate matrix-send 0.2.1
[INFO] tweaked toml for crates.io crate matrix-send 0.2.1 written to /workspace/builds/worker-1/source/Cargo.toml
[INFO] crate crates.io crate matrix-send 0.2.1 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded tracing-attributes v0.1.11
[INFO] [stderr]   Downloaded pin-project-lite v0.1.9
[INFO] [stderr]   Downloaded paste v1.0.4
[INFO] [stderr]   Downloaded send_wrapper v0.4.0
[INFO] [stderr]   Downloaded futures-timer v3.0.2
[INFO] [stderr]   Downloaded assign v1.1.1
[INFO] [stderr]   Downloaded ruma-api-macros v0.17.0-alpha.2
[INFO] [stderr]   Downloaded js_int v0.2.0
[INFO] [stderr]   Downloaded futures-locks v0.6.0
[INFO] [stderr]   Downloaded rustls v0.18.1
[INFO] [stderr]   Downloaded serde_derive v1.0.119
[INFO] [stderr]   Downloaded ruma-serde-macros v0.3.0
[INFO] [stderr]   Downloaded hyper-rustls v0.21.0
[INFO] [stderr]   Downloaded tokio-rustls v0.14.1
[INFO] [stderr]   Downloaded uuid v0.8.1
[INFO] [stderr]   Downloaded webpki-roots v0.20.0
[INFO] [stderr]   Downloaded serde v1.0.119
[INFO] [stderr]   Downloaded ruma-events-macros v0.22.0-alpha.2
[INFO] [stderr]   Downloaded matrix-sdk-common v0.2.0
[INFO] [stderr]   Downloaded ruma-identifiers-macros v0.18.0-alpha.1
[INFO] [stderr]   Downloaded ruma-api v0.17.0-alpha.2
[INFO] [stderr]   Downloaded ruma v0.0.2
[INFO] [stderr]   Downloaded ruma-common v0.3.0-alpha.1
[INFO] [stderr]   Downloaded ruma-identifiers v0.18.0-alpha.1
[INFO] [stderr]   Downloaded ruma-federation-api v0.1.0-alpha.1
[INFO] [stderr]   Downloaded matrix-sdk-base v0.2.0
[INFO] [stderr]   Downloaded ruma-identifiers-validation v0.2.0
[INFO] [stderr]   Downloaded ruma-client-api v0.10.0-alpha.2
[INFO] [stderr]   Downloaded ruma-events v0.22.0-alpha.2
[INFO] [stderr]   Downloaded ruma-serde v0.3.0
[INFO] [stderr]   Downloaded matrix-sdk v0.2.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] d08f2c60e3f7872b9175f7e20dbfa234d36b8e65e206ea7e54a8683da2482bbb
[INFO] running `Command { std: "docker" "start" "-a" "d08f2c60e3f7872b9175f7e20dbfa234d36b8e65e206ea7e54a8683da2482bbb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d08f2c60e3f7872b9175f7e20dbfa234d36b8e65e206ea7e54a8683da2482bbb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d08f2c60e3f7872b9175f7e20dbfa234d36b8e65e206ea7e54a8683da2482bbb", kill_on_drop: false }`
[INFO] [stdout] d08f2c60e3f7872b9175f7e20dbfa234d36b8e65e206ea7e54a8683da2482bbb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 5314a93d4217912bbf2f07eba4b818fa82d08da813c7ba3d17396be8f9c9d755
[INFO] running `Command { std: "docker" "start" "-a" "5314a93d4217912bbf2f07eba4b818fa82d08da813c7ba3d17396be8f9c9d755", 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]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling libc v0.2.77
[INFO] [stderr]    Compiling serde v1.0.119
[INFO] [stderr]    Compiling serde_json v1.0.61
[INFO] [stderr]    Compiling wasm-bindgen-shared v0.2.68
[INFO] [stderr]    Compiling paste v1.0.4
[INFO] [stderr]    Compiling pin-project-lite v0.1.9
[INFO] [stderr]    Compiling pin-project-internal v0.4.24
[INFO] [stderr]    Compiling getrandom v0.1.15
[INFO] [stderr]    Compiling bumpalo v3.4.0
[INFO] [stderr]    Compiling wasm-bindgen v0.2.68
[INFO] [stderr]    Compiling ppv-lite86 v0.2.9
[INFO] [stderr]    Compiling assign v1.1.1
[INFO] [stderr]    Compiling send_wrapper v0.4.0
[INFO] [stderr]    Compiling http v0.2.3
[INFO] [stderr]    Compiling ring v0.16.19
[INFO] [stderr]    Compiling futures-task v0.3.5
[INFO] [stderr]    Compiling indexmap v1.6.0
[INFO] [stderr]    Compiling proc-macro-error-attr v1.0.4
[INFO] [stderr]    Compiling serde_derive v1.0.119
[INFO] [stderr]    Compiling tracing-attributes v0.1.11
[INFO] [stderr]    Compiling futures-macro v0.3.5
[INFO] [stderr]    Compiling time-macros-impl v0.1.1
[INFO] [stderr]    Compiling async-trait v0.1.42
[INFO] [stderr]    Compiling wasm-bindgen-backend v0.2.68
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]    Compiling net2 v0.2.35
[INFO] [stderr]    Compiling iovec v0.1.4
[INFO] [stderr]    Compiling socket2 v0.3.15
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling dirs-sys v0.3.5
[INFO] [stderr]    Compiling clap v2.33.3
[INFO] [stderr]    Compiling structopt-derive v0.4.14
[INFO] [stderr]    Compiling mio v0.6.22
[INFO] [stderr]    Compiling rand_core v0.5.1
[INFO] [stderr]    Compiling directories v3.0.1
[INFO] [stderr]    Compiling wasm-bindgen-macro-support v0.2.68
[INFO] [stderr]    Compiling rand_chacha v0.2.2
[INFO] [stderr]    Compiling time-macros v0.1.1
[INFO] [stderr]    Compiling time v0.2.24
[INFO] [stderr]    Compiling tracing v0.1.22
[INFO] [stderr]    Compiling http-body v0.3.1
[INFO] [stderr]    Compiling rand v0.7.3
[INFO] [stderr]    Compiling tokio v0.2.24
[INFO] [stderr]    Compiling wasm-bindgen-macro v0.2.68
[INFO] [stderr]    Compiling instant v0.1.9
[INFO] [stderr]    Compiling pin-project v0.4.24
[INFO] [stderr]    Compiling webpki v0.21.4
[INFO] [stderr]    Compiling sct v0.6.0
[INFO] [stderr]    Compiling futures-util v0.3.5
[INFO] [stderr]    Compiling tracing-futures v0.2.4
[INFO] [stderr]    Compiling rustls v0.18.1
[INFO] [stderr]    Compiling webpki-roots v0.20.0
[INFO] [stderr]    Compiling structopt v0.3.21
[INFO] [stderr]    Compiling tokio-util v0.3.1
[INFO] [stderr]    Compiling tokio-rustls v0.14.1
[INFO] [stderr]    Compiling h2 v0.2.6
[INFO] [stderr]    Compiling toml v0.5.6
[INFO] [stderr]    Compiling js_int v0.2.0
[INFO] [stderr]    Compiling ruma-identifiers-validation v0.2.0
[INFO] [stderr]    Compiling uuid v0.8.1
[INFO] [stderr]    Compiling url v2.2.0
[INFO] [stderr]    Compiling serde_urlencoded v0.7.0
[INFO] [stderr]    Compiling ruma-identifiers-macros v0.18.0-alpha.1
[INFO] [stderr]    Compiling proc-macro-crate v0.1.5
[INFO] [stderr]    Compiling hyper v0.13.8
[INFO] [stderr]    Compiling ruma-serde-macros v0.3.0
[INFO] [stderr]    Compiling ruma-events-macros v0.22.0-alpha.2
[INFO] [stderr]    Compiling ruma-api-macros v0.17.0-alpha.2
[INFO] [stderr]    Compiling js-sys v0.3.45
[INFO] [stderr]    Compiling ruma-serde v0.3.0
[INFO] [stderr]    Compiling ruma-identifiers v0.18.0-alpha.1
[INFO] [stderr]    Compiling web-sys v0.3.45
[INFO] [stderr]    Compiling ruma-common v0.3.0-alpha.1
[INFO] [stderr]    Compiling ruma-api v0.17.0-alpha.2
[INFO] [stderr]    Compiling hyper-rustls v0.21.0
[INFO] [stderr]    Compiling reqwest v0.10.10
[INFO] [stderr]    Compiling ruma-events v0.22.0-alpha.2
[INFO] [stderr]    Compiling gloo-timers v0.2.1
[INFO] [stderr]    Compiling futures-timer v3.0.2
[INFO] [stderr]    Compiling ruma-client-api v0.10.0-alpha.2
[INFO] [stderr]    Compiling ruma-federation-api v0.1.0-alpha.1
[INFO] [stderr]    Compiling ruma v0.0.2
[INFO] [stderr]    Compiling matrix-sdk-common v0.2.0
[INFO] [stderr]    Compiling matrix-sdk-base v0.2.0
[INFO] [stderr]    Compiling matrix-sdk v0.2.0
[INFO] [stderr]    Compiling matrix-send v0.2.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5m 03s
[INFO] running `Command { std: "docker" "inspect" "5314a93d4217912bbf2f07eba4b818fa82d08da813c7ba3d17396be8f9c9d755", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5314a93d4217912bbf2f07eba4b818fa82d08da813c7ba3d17396be8f9c9d755", kill_on_drop: false }`
[INFO] [stdout] 5314a93d4217912bbf2f07eba4b818fa82d08da813c7ba3d17396be8f9c9d755
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] f79cc260072f5892bde911a4e6f84bdb47443fbdcd04dc0eae335e40ae98569d
[INFO] running `Command { std: "docker" "start" "-a" "f79cc260072f5892bde911a4e6f84bdb47443fbdcd04dc0eae335e40ae98569d", kill_on_drop: false }`
[INFO] [stderr]    Compiling matrix-send v0.2.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.53s
[INFO] running `Command { std: "docker" "inspect" "f79cc260072f5892bde911a4e6f84bdb47443fbdcd04dc0eae335e40ae98569d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f79cc260072f5892bde911a4e6f84bdb47443fbdcd04dc0eae335e40ae98569d", kill_on_drop: false }`
[INFO] [stdout] f79cc260072f5892bde911a4e6f84bdb47443fbdcd04dc0eae335e40ae98569d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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] cdcbb4b0d5b8d5ab1cec64cb1979e56a2197d2c816c376e073900f258a28bd75
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "cdcbb4b0d5b8d5ab1cec64cb1979e56a2197d2c816c376e073900f258a28bd75", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.20s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/matrix_send-1d4bfd11bd9dcf95)
[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" "cdcbb4b0d5b8d5ab1cec64cb1979e56a2197d2c816c376e073900f258a28bd75", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cdcbb4b0d5b8d5ab1cec64cb1979e56a2197d2c816c376e073900f258a28bd75", kill_on_drop: false }`
[INFO] [stdout] cdcbb4b0d5b8d5ab1cec64cb1979e56a2197d2c816c376e073900f258a28bd75