[INFO] fetching crate rumq-cli 0.1.0-alpha.5... [INFO] checking rumq-cli-0.1.0-alpha.5 against master#385fa9d845dd326c6bbfd58c22244215e431948a for absurd-question-mark-desugar [INFO] extracting crate rumq-cli 0.1.0-alpha.5 into /workspace/builds/worker-0-tc1/source [INFO] validating manifest of crates.io crate rumq-cli 0.1.0-alpha.5 on toolchain 385fa9d845dd326c6bbfd58c22244215e431948a [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate rumq-cli 0.1.0-alpha.5 [INFO] finished tweaking crates.io crate rumq-cli 0.1.0-alpha.5 [INFO] tweaked toml for crates.io crate rumq-cli 0.1.0-alpha.5 written to /workspace/builds/worker-0-tc1/source/Cargo.toml [INFO] crate crates.io crate rumq-cli 0.1.0-alpha.5 already has a lockfile, it will not be regenerated [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded tokio-macros v0.2.4 [INFO] [stderr] Downloaded mio-named-pipes v0.1.6 [INFO] [stderr] Downloaded socket2 v0.3.11 [INFO] [stderr] Downloaded mio-uds v0.6.7 [INFO] [stderr] Downloaded wasm-bindgen-shared v0.2.58 [INFO] [stderr] Downloaded proc-macro-error-attr v0.4.9 [INFO] [stderr] Downloaded memchr v2.3.2 [INFO] [stderr] Downloaded futures-macro v0.3.4 [INFO] [stderr] Downloaded async-trait v0.1.24 [INFO] [stderr] Downloaded wasm-bindgen-macro v0.2.58 [INFO] [stderr] Downloaded wasm-bindgen-macro-support v0.2.58 [INFO] [stderr] Downloaded pretty_env_logger v0.3.1 [INFO] [stderr] Downloaded wasm-bindgen v0.2.58 [INFO] [stderr] Downloaded bumpalo v3.2.0 [INFO] [stderr] Downloaded web-sys v0.3.35 [INFO] [stderr] Downloaded tokio v0.2.11 [INFO] [stderr] Downloaded derive_more v0.99.2 [INFO] [stderr] Downloaded rumq-core v0.1.0-alpha.5 [INFO] [stderr] Downloaded aho-corasick v0.7.8 [INFO] [stderr] Downloaded derive_more v0.15.0 [INFO] [stderr] Downloaded js-sys v0.3.35 [INFO] [stderr] Downloaded wasm-bindgen-backend v0.2.58 [INFO] [stderr] Downloaded webpki v0.21.2 [INFO] [stderr] Downloaded tokio-rustls v0.12.2 [INFO] [stderr] Downloaded anyhow v1.0.26 [INFO] [stderr] Downloaded wasm-bindgen-webidl v0.2.58 [INFO] [stderr] Downloaded proc-macro-error v0.4.9 [INFO] [stderr] Downloaded structopt v0.3.9 [INFO] [stderr] Downloaded rumq-broker v0.1.0-alpha.5 [INFO] [stderr] Downloaded syn-mid v0.5.0 [INFO] [stderr] Downloaded structopt-derive v0.4.2 [INFO] [stderr] Downloaded miow v0.3.3 [INFO] [stderr] Downloaded ring v0.16.11 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] a5748a411e5e95ff03428320f67252a052de9cff4ed01751c9e87908eea9b486 [INFO] running `Command { std: "docker" "start" "-a" "a5748a411e5e95ff03428320f67252a052de9cff4ed01751c9e87908eea9b486", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "a5748a411e5e95ff03428320f67252a052de9cff4ed01751c9e87908eea9b486", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a5748a411e5e95ff03428320f67252a052de9cff4ed01751c9e87908eea9b486", kill_on_drop: false }` [INFO] [stdout] a5748a411e5e95ff03428320f67252a052de9cff4ed01751c9e87908eea9b486 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/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" "RUSTDOCFLAGS=--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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 635578c6435f46e6ff47f19293031167550ada3f294b057dbaf992d28c1fb0fc [INFO] running `Command { std: "docker" "start" "-a" "635578c6435f46e6ff47f19293031167550ada3f294b057dbaf992d28c1fb0fc", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.8 [INFO] [stderr] Compiling unicode-xid v0.2.0 [INFO] [stderr] Compiling syn v1.0.14 [INFO] [stderr] Compiling libc v0.2.66 [INFO] [stderr] Compiling memchr v2.3.2 [INFO] [stderr] Compiling log v0.4.8 [INFO] [stderr] Checking cfg-if v0.1.10 [INFO] [stderr] Checking slab v0.4.2 [INFO] [stderr] Compiling cc v1.0.50 [INFO] [stderr] Compiling rustversion v1.0.2 [INFO] [stderr] Compiling autocfg v1.0.0 [INFO] [stderr] Compiling byteorder v1.3.4 [INFO] [stderr] Compiling proc-macro2 v0.4.30 [INFO] [stderr] Checking futures-core v0.3.4 [INFO] [stderr] Checking untrusted v0.7.0 [INFO] [stderr] Compiling unicode-xid v0.1.0 [INFO] [stderr] Checking spin v0.5.2 [INFO] [stderr] Checking arc-swap v0.4.4 [INFO] [stderr] Compiling syn v0.15.44 [INFO] [stderr] Checking bytes v0.5.4 [INFO] [stderr] Checking pin-project-lite v0.1.4 [INFO] [stderr] Compiling lazy_static v1.4.0 [INFO] [stderr] Checking fnv v1.0.6 [INFO] [stderr] Compiling thread_local v1.0.1 [INFO] [stderr] Compiling regex-syntax v0.6.14 [INFO] [stderr] Compiling serde v1.0.104 [INFO] [stderr] Checking futures-sink v0.3.4 [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Compiling num-traits v0.2.11 [INFO] [stderr] Compiling num-integer v0.1.42 [INFO] [stderr] Compiling proc-macro-nested v0.1.3 [INFO] [stderr] Checking aho-corasick v0.7.8 [INFO] [stderr] Checking unicode-width v0.1.7 [INFO] [stderr] Compiling unicode-segmentation v1.6.0 [INFO] [stderr] Checking textwrap v0.11.0 [INFO] [stderr] Checking humantime v1.3.0 [INFO] [stderr] Checking termcolor v1.1.0 [INFO] [stderr] Checking base64 v0.10.1 [INFO] [stderr] Checking vec_map v0.8.1 [INFO] [stderr] Compiling quote v0.6.13 [INFO] [stderr] Checking pin-utils v0.1.0-alpha.4 [INFO] [stderr] Checking futures-task v0.3.4 [INFO] [stderr] Compiling quote v1.0.2 [INFO] [stderr] Compiling heck v0.3.1 [INFO] [stderr] Checking iovec v0.1.4 [INFO] [stderr] Checking net2 v0.2.33 [INFO] [stderr] Checking signal-hook-registry v1.2.0 [INFO] [stderr] Checking num_cpus v1.12.0 [INFO] [stderr] Compiling ring v0.16.11 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking time v0.1.42 [INFO] [stderr] Checking clap v2.33.0 [INFO] [stderr] Checking mio v0.6.21 [INFO] [stderr] Checking chrono v0.4.10 [INFO] [stderr] Checking mio-uds v0.6.7 [INFO] [stderr] Compiling regex v1.3.4 [INFO] [stderr] Checking env_logger v0.6.2 [INFO] [stderr] Checking pretty_env_logger v0.3.1 [INFO] [stderr] Compiling derive_more v0.15.0 [INFO] [stderr] Checking sct v0.6.0 [INFO] [stderr] Checking webpki v0.21.2 [INFO] [stderr] Checking rustls v0.16.0 [INFO] [stderr] Compiling syn-mid v0.5.0 [INFO] [stderr] Compiling tokio-macros v0.2.4 [INFO] [stderr] Compiling proc-macro-hack v0.5.11 [INFO] [stderr] Compiling serde_derive v1.0.104 [INFO] [stderr] Compiling async-trait v0.1.24 [INFO] [stderr] Compiling derive_more v0.99.2 [INFO] [stderr] Checking tokio v0.2.11 [INFO] [stderr] Compiling futures-macro v0.3.4 [INFO] [stderr] Compiling proc-macro-error v0.4.9 [INFO] [stderr] Compiling proc-macro-error-attr v0.4.9 [INFO] [stderr] Compiling structopt-derive v0.4.2 [INFO] [stderr] Checking futures-util v0.3.4 [INFO] [stderr] Checking structopt v0.3.9 [INFO] [stderr] Checking tokio-util v0.2.0 [INFO] [stderr] Checking tokio-rustls v0.12.2 [INFO] [stderr] Checking rumq-core v0.1.0-alpha.5 [INFO] [stderr] Checking toml v0.5.6 [INFO] [stderr] Checking rumq-broker v0.1.0-alpha.5 [INFO] [stderr] Checking rumq-cli v0.1.0-alpha.5 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 36.49s [INFO] running `Command { std: "docker" "inspect" "635578c6435f46e6ff47f19293031167550ada3f294b057dbaf992d28c1fb0fc", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "635578c6435f46e6ff47f19293031167550ada3f294b057dbaf992d28c1fb0fc", kill_on_drop: false }` [INFO] [stdout] 635578c6435f46e6ff47f19293031167550ada3f294b057dbaf992d28c1fb0fc [INFO] checking rumq-cli-0.1.0-alpha.5 against try#645bb72776a6a56a1a8f52631a44bd082b2ba509 for absurd-question-mark-desugar [INFO] extracting crate rumq-cli 0.1.0-alpha.5 into /workspace/builds/worker-0-tc2/source [INFO] validating manifest of crates.io crate rumq-cli 0.1.0-alpha.5 on toolchain 645bb72776a6a56a1a8f52631a44bd082b2ba509 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate rumq-cli 0.1.0-alpha.5 [INFO] finished tweaking crates.io crate rumq-cli 0.1.0-alpha.5 [INFO] tweaked toml for crates.io crate rumq-cli 0.1.0-alpha.5 written to /workspace/builds/worker-0-tc2/source/Cargo.toml [INFO] crate crates.io crate rumq-cli 0.1.0-alpha.5 already has a lockfile, it will not be regenerated [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] cbc1aa154aa7a9eddd736efeebc8d124ff7057346b5f7ef40a87ae7d1b68232e [INFO] running `Command { std: "docker" "start" "-a" "cbc1aa154aa7a9eddd736efeebc8d124ff7057346b5f7ef40a87ae7d1b68232e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "cbc1aa154aa7a9eddd736efeebc8d124ff7057346b5f7ef40a87ae7d1b68232e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "cbc1aa154aa7a9eddd736efeebc8d124ff7057346b5f7ef40a87ae7d1b68232e", kill_on_drop: false }` [INFO] [stdout] cbc1aa154aa7a9eddd736efeebc8d124ff7057346b5f7ef40a87ae7d1b68232e [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/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" "RUSTDOCFLAGS=--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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 798ed13a78e7a6f6ae2cc22e2fe9cec03f01fce3b5adf90d85b16bb8dfe57e6d [INFO] running `Command { std: "docker" "start" "-a" "798ed13a78e7a6f6ae2cc22e2fe9cec03f01fce3b5adf90d85b16bb8dfe57e6d", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.8 [INFO] [stderr] Compiling unicode-xid v0.2.0 [INFO] [stderr] Compiling syn v1.0.14 [INFO] [stderr] Compiling libc v0.2.66 [INFO] [stderr] Compiling memchr v2.3.2 [INFO] [stderr] Compiling log v0.4.8 [INFO] [stderr] Checking cfg-if v0.1.10 [INFO] [stderr] Checking slab v0.4.2 [INFO] [stderr] Compiling autocfg v1.0.0 [INFO] [stderr] Compiling rustversion v1.0.2 [INFO] [stderr] Compiling cc v1.0.50 [INFO] [stderr] Compiling proc-macro2 v0.4.30 [INFO] [stderr] Compiling byteorder v1.3.4 [INFO] [stderr] Checking spin v0.5.2 [INFO] [stderr] Compiling unicode-xid v0.1.0 [INFO] [stderr] Checking arc-swap v0.4.4 [INFO] [stderr] Checking futures-core v0.3.4 [INFO] [stderr] Checking untrusted v0.7.0 [INFO] [stderr] Compiling lazy_static v1.4.0 [INFO] [stderr] Checking bytes v0.5.4 [INFO] [stderr] Compiling syn v0.15.44 [INFO] [stderr] Checking pin-project-lite v0.1.4 [INFO] [stderr] Checking fnv v1.0.6 [INFO] [stderr] Compiling thread_local v1.0.1 [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Compiling proc-macro-nested v0.1.3 [INFO] [stderr] Checking futures-sink v0.3.4 [INFO] [stderr] Compiling serde v1.0.104 [INFO] [stderr] Compiling regex-syntax v0.6.14 [INFO] [stderr] Checking unicode-width v0.1.7 [INFO] [stderr] Compiling num-traits v0.2.11 [INFO] [stderr] Compiling num-integer v0.1.42 [INFO] [stderr] Compiling unicode-segmentation v1.6.0 [INFO] [stderr] Compiling aho-corasick v0.7.8 [INFO] [stderr] Checking textwrap v0.11.0 [INFO] [stderr] Checking base64 v0.10.1 [INFO] [stderr] Checking humantime v1.3.0 [INFO] [stderr] Checking termcolor v1.1.0 [INFO] [stderr] Checking futures-task v0.3.4 [INFO] [stderr] Checking vec_map v0.8.1 [INFO] [stderr] Checking pin-utils v0.1.0-alpha.4 [INFO] [stderr] Compiling quote v0.6.13 [INFO] [stderr] Compiling heck v0.3.1 [INFO] [stderr] Compiling ring v0.16.11 [INFO] [stderr] Compiling quote v1.0.2 [INFO] [stderr] Checking iovec v0.1.4 [INFO] [stderr] Checking net2 v0.2.33 [INFO] [stderr] Checking signal-hook-registry v1.2.0 [INFO] [stderr] Checking num_cpus v1.12.0 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking time v0.1.42 [INFO] [stderr] Checking clap v2.33.0 [INFO] [stderr] Checking mio v0.6.21 [INFO] [stderr] Checking chrono v0.4.10 [INFO] [stderr] Checking mio-uds v0.6.7 [INFO] [stderr] Checking regex v1.3.4 [INFO] [stderr] Checking env_logger v0.6.2 [INFO] [stderr] Checking pretty_env_logger v0.3.1 [INFO] [stderr] Compiling derive_more v0.15.0 [INFO] [stderr] Checking webpki v0.21.2 [INFO] [stderr] Checking sct v0.6.0 [INFO] [stderr] Checking rustls v0.16.0 [INFO] [stderr] Compiling syn-mid v0.5.0 [INFO] [stderr] Compiling tokio-macros v0.2.4 [INFO] [stderr] Compiling serde_derive v1.0.104 [INFO] [stderr] Compiling proc-macro-hack v0.5.11 [INFO] [stderr] Compiling async-trait v0.1.24 [INFO] [stderr] Compiling derive_more v0.99.2 [INFO] [stderr] Checking tokio v0.2.11 [INFO] [stderr] Compiling futures-macro v0.3.4 [INFO] [stderr] Compiling proc-macro-error v0.4.9 [INFO] [stderr] Compiling proc-macro-error-attr v0.4.9 [INFO] [stderr] Compiling structopt-derive v0.4.2 [INFO] [stderr] Checking futures-util v0.3.4 [INFO] [stderr] Checking structopt v0.3.9 [INFO] [stderr] Checking tokio-util v0.2.0 [INFO] [stderr] Checking tokio-rustls v0.12.2 [INFO] [stderr] Checking rumq-core v0.1.0-alpha.5 [INFO] [stderr] Checking toml v0.5.6 [INFO] [stderr] Checking rumq-broker v0.1.0-alpha.5 [INFO] [stderr] Checking rumq-cli v0.1.0-alpha.5 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 26.11s [INFO] running `Command { std: "docker" "inspect" "798ed13a78e7a6f6ae2cc22e2fe9cec03f01fce3b5adf90d85b16bb8dfe57e6d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "798ed13a78e7a6f6ae2cc22e2fe9cec03f01fce3b5adf90d85b16bb8dfe57e6d", kill_on_drop: false }` [INFO] [stdout] 798ed13a78e7a6f6ae2cc22e2fe9cec03f01fce3b5adf90d85b16bb8dfe57e6d