[INFO] cloning repository https://github.com/tilosp/matrix-send-rs
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/tilosp/matrix-send-rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftilosp%2Fmatrix-send-rs", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftilosp%2Fmatrix-send-rs'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 961d6bdb88fa2075e10dcce51eebfa3ef9f7bcc4
[INFO] checking tilosp/matrix-send-rs against beta for pr-78714
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftilosp%2Fmatrix-send-rs" "/workspace/builds/worker-7/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/tilosp/matrix-send-rs on toolchain beta
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/tilosp/matrix-send-rs
[INFO] finished tweaking git repo https://github.com/tilosp/matrix-send-rs
[INFO] tweaked toml for git repo https://github.com/tilosp/matrix-send-rs written to /workspace/builds/worker-7/source/Cargo.toml
[INFO] crate git repo https://github.com/tilosp/matrix-send-rs already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta" "fetch" "--locked" "--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-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+beta" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 23d886dcec7e8b39f3540d9d86a529dc66fe0ddf8480b55885d7a7acfe8b005b
[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" "23d886dcec7e8b39f3540d9d86a529dc66fe0ddf8480b55885d7a7acfe8b005b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "23d886dcec7e8b39f3540d9d86a529dc66fe0ddf8480b55885d7a7acfe8b005b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "23d886dcec7e8b39f3540d9d86a529dc66fe0ddf8480b55885d7a7acfe8b005b", kill_on_drop: false }`
[INFO] [stdout] 23d886dcec7e8b39f3540d9d86a529dc66fe0ddf8480b55885d7a7acfe8b005b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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=forbid" "-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" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+beta" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 71ee0dfbbcaba869e29f1e7152f33f1c7541b54b39e3b0a31a9fc452c1c0876a
[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" "71ee0dfbbcaba869e29f1e7152f33f1c7541b54b39e3b0a31a9fc452c1c0876a", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.23
[INFO] [stderr]    Compiling serde_json v1.0.59
[INFO] [stderr]     Checking pin-project-lite v0.1.9
[INFO] [stderr]    Compiling wasm-bindgen-shared v0.2.68
[INFO] [stderr]    Compiling cc v1.0.60
[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]     Checking ppv-lite86 v0.2.9
[INFO] [stderr]     Checking assign v1.1.0
[INFO] [stderr]     Checking ipnet v2.3.0
[INFO] [stderr]     Checking send_wrapper v0.4.0
[INFO] [stderr]    Compiling indexmap v1.6.0
[INFO] [stderr]     Checking want v0.3.0
[INFO] [stderr]     Checking iovec v0.1.4
[INFO] [stderr]     Checking net2 v0.2.35
[INFO] [stderr]     Checking socket2 v0.3.15
[INFO] [stderr]     Checking dirs-sys v0.3.5
[INFO] [stderr]     Checking instant v0.1.7
[INFO] [stderr]     Checking directories v3.0.1
[INFO] [stderr]     Checking mio v0.6.22
[INFO] [stderr]     Checking rand_core v0.5.1
[INFO] [stderr]     Checking rand_chacha v0.2.2
[INFO] [stderr]     Checking rand v0.7.3
[INFO] [stderr]    Compiling quote v1.0.7
[INFO] [stderr]    Compiling ring v0.16.15
[INFO] [stderr]    Compiling syn v1.0.48
[INFO] [stderr]    Compiling proc-macro-error-attr v1.0.4
[INFO] [stderr]     Checking webpki v0.21.3
[INFO] [stderr]     Checking sct v0.6.0
[INFO] [stderr]     Checking rustls v0.18.1
[INFO] [stderr]     Checking webpki-roots v0.19.0
[INFO] [stderr]    Compiling wasm-bindgen-backend v0.2.68
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]    Compiling wasm-bindgen-macro-support v0.2.68
[INFO] [stderr]    Compiling serde_derive v1.0.117
[INFO] [stderr]    Compiling strum_macros v0.19.2
[INFO] [stderr]    Compiling tokio-macros v0.2.5
[INFO] [stderr]    Compiling tracing-attributes v0.1.11
[INFO] [stderr]    Compiling futures-macro v0.3.5
[INFO] [stderr]    Compiling wasm-bindgen-macro v0.2.68
[INFO] [stderr]    Compiling thiserror-impl v1.0.22
[INFO] [stderr]    Compiling matrix-sdk-common-macros v0.1.0 (https://github.com/matrix-org/matrix-rust-sdk.git?rev=9a5345ec77bacc626826d3d9de0c58acfbd2b432#9a5345ec)
[INFO] [stderr]    Compiling async-trait v0.1.40
[INFO] [stderr]    Compiling structopt-derive v0.4.13
[INFO] [stderr]     Checking tokio v0.2.22
[INFO] [stderr]    Compiling strum v0.19.2
[INFO] [stderr]     Checking thiserror v1.0.22
[INFO] [stderr]     Checking tracing v0.1.21
[INFO] [stderr]     Checking structopt v0.3.20
[INFO] [stderr]     Checking pin-project v0.4.24
[INFO] [stderr]     Checking futures-util v0.3.5
[INFO] [stderr]     Checking tracing-futures v0.2.4
[INFO] [stderr]     Checking tokio-util v0.3.1
[INFO] [stderr]     Checking tokio-rustls v0.14.1
[INFO] [stderr]     Checking serde v1.0.117
[INFO] [stderr]     Checking h2 v0.2.6
[INFO] [stderr]     Checking js_int v0.1.9
[INFO] [stderr]     Checking ruma-identifiers-validation v0.1.1 (https://github.com/ruma/ruma?rev=4a9b1aeb3c87bd8574391d7084ec5bf109f7d363#4a9b1aeb)
[INFO] [stderr]     Checking url v2.2.0
[INFO] [stderr]     Checking uuid v0.8.1
[INFO] [stderr]    Compiling toml v0.5.6
[INFO] [stderr]     Checking serde_urlencoded v0.6.1
[INFO] [stderr]    Compiling ruma-identifiers-macros v0.17.4 (https://github.com/ruma/ruma?rev=4a9b1aeb3c87bd8574391d7084ec5bf109f7d363#4a9b1aeb)
[INFO] [stderr]     Checking ruma-serde v0.2.3 (https://github.com/ruma/ruma?rev=4a9b1aeb3c87bd8574391d7084ec5bf109f7d363#4a9b1aeb)
[INFO] [stderr]     Checking hyper v0.13.8
[INFO] [stderr]    Compiling proc-macro-crate v0.1.5
[INFO] [stderr]     Checking ruma-identifiers v0.17.4 (https://github.com/ruma/ruma?rev=4a9b1aeb3c87bd8574391d7084ec5bf109f7d363#4a9b1aeb)
[INFO] [stderr]     Checking js-sys v0.3.45
[INFO] [stderr]    Compiling ruma-api-macros v0.17.0-alpha.1 (https://github.com/ruma/ruma?rev=4a9b1aeb3c87bd8574391d7084ec5bf109f7d363#4a9b1aeb)
[INFO] [stderr]    Compiling ruma-events-macros v0.22.0-alpha.1 (https://github.com/ruma/ruma?rev=4a9b1aeb3c87bd8574391d7084ec5bf109f7d363#4a9b1aeb)
[INFO] [stderr]     Checking ruma-api v0.17.0-alpha.1 (https://github.com/ruma/ruma?rev=4a9b1aeb3c87bd8574391d7084ec5bf109f7d363#4a9b1aeb)
[INFO] [stderr]     Checking ruma-common v0.2.0 (https://github.com/ruma/ruma?rev=4a9b1aeb3c87bd8574391d7084ec5bf109f7d363#4a9b1aeb)
[INFO] [stderr]     Checking web-sys v0.3.45
[INFO] [stderr]     Checking hyper-rustls v0.21.0
[INFO] [stderr]     Checking reqwest v0.10.8
[INFO] [stderr]     Checking ruma-events v0.22.0-alpha.1 (https://github.com/ruma/ruma?rev=4a9b1aeb3c87bd8574391d7084ec5bf109f7d363#4a9b1aeb)
[INFO] [stderr]     Checking gloo-timers v0.2.1
[INFO] [stderr]     Checking futures-timer v3.0.2
[INFO] [stderr]     Checking ruma-appservice-api v0.2.0-alpha.1 (https://github.com/ruma/ruma?rev=4a9b1aeb3c87bd8574391d7084ec5bf109f7d363#4a9b1aeb)
[INFO] [stderr]     Checking ruma-federation-api v0.0.3 (https://github.com/ruma/ruma?rev=4a9b1aeb3c87bd8574391d7084ec5bf109f7d363#4a9b1aeb)
[INFO] [stderr]     Checking ruma-client-api v0.10.0-alpha.1 (https://github.com/ruma/ruma?rev=4a9b1aeb3c87bd8574391d7084ec5bf109f7d363#4a9b1aeb)
[INFO] [stderr]     Checking ruma v0.0.1 (https://github.com/ruma/ruma?rev=4a9b1aeb3c87bd8574391d7084ec5bf109f7d363#4a9b1aeb)
[INFO] [stderr]     Checking matrix-sdk-common v0.1.0 (https://github.com/matrix-org/matrix-rust-sdk.git?rev=9a5345ec77bacc626826d3d9de0c58acfbd2b432#9a5345ec)
[INFO] [stderr]     Checking matrix-sdk-base v0.1.0 (https://github.com/matrix-org/matrix-rust-sdk.git?rev=9a5345ec77bacc626826d3d9de0c58acfbd2b432#9a5345ec)
[INFO] [stderr]     Checking matrix-sdk v0.1.0 (https://github.com/matrix-org/matrix-rust-sdk.git?rev=9a5345ec77bacc626826d3d9de0c58acfbd2b432#9a5345ec)
[INFO] [stderr]     Checking matrix-send v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2m 50s
[INFO] running `Command { std: "docker" "inspect" "71ee0dfbbcaba869e29f1e7152f33f1c7541b54b39e3b0a31a9fc452c1c0876a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "71ee0dfbbcaba869e29f1e7152f33f1c7541b54b39e3b0a31a9fc452c1c0876a", kill_on_drop: false }`
[INFO] [stdout] 71ee0dfbbcaba869e29f1e7152f33f1c7541b54b39e3b0a31a9fc452c1c0876a