[INFO] fetching crate radish-server 0.1.2... [INFO] checking radish-server-0.1.2 against master#385fa9d845dd326c6bbfd58c22244215e431948a for absurd-question-mark-desugar [INFO] extracting crate radish-server 0.1.2 into /workspace/builds/worker-4-tc1/source [INFO] validating manifest of crates.io crate radish-server 0.1.2 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 radish-server 0.1.2 [INFO] finished tweaking crates.io crate radish-server 0.1.2 [INFO] tweaked toml for crates.io crate radish-server 0.1.2 written to /workspace/builds/worker-4-tc1/source/Cargo.toml [INFO] crate crates.io crate radish-server 0.1.2 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] Downloading crates ... [INFO] [stderr] Downloaded proc-macro2 v1.0.9 [INFO] [stderr] Downloaded tokio-macros v0.2.5 [INFO] [stderr] Downloaded hermit-abi v0.1.8 [INFO] [stderr] Downloaded radish-types v0.1.0 [INFO] [stderr] Downloaded num_cpus v1.12.0 [INFO] [stderr] Downloaded pin-project-lite v0.1.4 [INFO] [stderr] Downloaded rmp v0.8.9 [INFO] [stderr] Downloaded radish-database v0.1.0 [INFO] [stderr] Downloaded winapi-util v0.1.3 [INFO] [stderr] Downloaded utf8-ranges v1.0.4 [INFO] [stderr] Downloaded miow v0.3.3 [INFO] [stderr] Downloaded mio-named-pipes v0.1.6 [INFO] [stderr] Downloaded net2 v0.2.33 [INFO] [stderr] Downloaded mio-uds v0.6.7 [INFO] [stderr] Downloaded ucd-util v0.1.7 [INFO] [stderr] Downloaded socket2 v0.3.11 [INFO] [stderr] Downloaded futures-core v0.3.4 [INFO] [stderr] Downloaded miow v0.2.1 [INFO] [stderr] Downloaded num-iter v0.1.40 [INFO] [stderr] Downloaded num-rational v0.2.3 [INFO] [stderr] Downloaded rmp-serde v0.14.3 [INFO] [stderr] Downloaded serde_derive v1.0.104 [INFO] [stderr] Downloaded arc-swap v0.4.4 [INFO] [stderr] Downloaded serde v1.0.104 [INFO] [stderr] Downloaded aho-corasick v0.7.9 [INFO] [stderr] Downloaded mio v0.6.21 [INFO] [stderr] Downloaded syn v1.0.16 [INFO] [stderr] Downloaded regex v1.3.4 [INFO] [stderr] Downloaded regex-syntax v0.6.15 [INFO] [stderr] Downloaded libc v0.2.67 [INFO] [stderr] Downloaded tokio v0.2.13 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 9bd74599805a329d1073e4707f007716c1e2ce921b998168c8d15520ccd1dc48 [INFO] running `Command { std: "docker" "start" "-a" "9bd74599805a329d1073e4707f007716c1e2ce921b998168c8d15520ccd1dc48", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "9bd74599805a329d1073e4707f007716c1e2ce921b998168c8d15520ccd1dc48", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9bd74599805a329d1073e4707f007716c1e2ce921b998168c8d15520ccd1dc48", kill_on_drop: false }` [INFO] [stdout] 9bd74599805a329d1073e4707f007716c1e2ce921b998168c8d15520ccd1dc48 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 88930f7a8443f8fdb8129dcca06a1da5bc8805efd37dbd2136a6d8940e40058b [INFO] running `Command { std: "docker" "start" "-a" "88930f7a8443f8fdb8129dcca06a1da5bc8805efd37dbd2136a6d8940e40058b", kill_on_drop: false }` [INFO] [stderr] Compiling autocfg v1.0.0 [INFO] [stderr] Compiling libc v0.2.67 [INFO] [stderr] Compiling proc-macro2 v1.0.9 [INFO] [stderr] Compiling unicode-xid v0.2.0 [INFO] [stderr] Compiling memchr v2.3.3 [INFO] [stderr] Compiling syn v1.0.16 [INFO] [stderr] Compiling log v0.4.8 [INFO] [stderr] Compiling getrandom v0.1.14 [INFO] [stderr] Compiling serde v1.0.104 [INFO] [stderr] Compiling byteorder v1.3.4 [INFO] [stderr] Checking slab v0.4.2 [INFO] [stderr] Compiling num-traits v0.2.11 [INFO] [stderr] Compiling num-integer v0.1.42 [INFO] [stderr] Compiling num-bigint v0.2.6 [INFO] [stderr] Compiling num-complex v0.2.4 [INFO] [stderr] Compiling num-rational v0.2.3 [INFO] [stderr] Checking iovec v0.1.4 [INFO] [stderr] Checking net2 v0.2.33 [INFO] [stderr] Compiling num-iter v0.1.40 [INFO] [stderr] Checking ppv-lite86 v0.2.6 [INFO] [stderr] Checking rand_core v0.5.1 [INFO] [stderr] Compiling quote v1.0.2 [INFO] [stderr] Checking mio v0.6.21 [INFO] [stderr] Compiling indexmap v1.3.2 [INFO] [stderr] Compiling regex v0.2.11 [INFO] [stderr] Checking ucd-util v0.1.7 [INFO] [stderr] Checking arc-swap v0.4.4 [INFO] [stderr] Checking c2-chacha v0.2.3 [INFO] [stderr] Checking regex-syntax v0.5.6 [INFO] [stderr] Checking rand_chacha v0.2.1 [INFO] [stderr] Checking signal-hook-registry v1.2.0 [INFO] [stderr] Checking num_cpus v1.12.0 [INFO] [stderr] Checking aho-corasick v0.7.9 [INFO] [stderr] Checking aho-corasick v0.6.10 [INFO] [stderr] Checking thread_local v0.3.6 [INFO] [stderr] Checking thread_local v1.0.1 [INFO] [stderr] Checking mio-uds v0.6.7 [INFO] [stderr] Checking pin-project-lite v0.1.4 [INFO] [stderr] Checking regex-syntax v0.6.15 [INFO] [stderr] Checking utf8-ranges v1.0.4 [INFO] [stderr] Checking fnv v1.0.6 [INFO] [stderr] Checking futures-core v0.3.4 [INFO] [stderr] Checking bytes v0.5.4 [INFO] [stderr] Checking humantime v1.3.0 [INFO] [stderr] Checking rand v0.7.3 [INFO] [stderr] Checking rmp v0.8.9 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking termcolor v1.1.0 [INFO] [stderr] Checking regex v1.3.4 [INFO] [stderr] Checking num v0.2.1 [INFO] [stderr] Checking env_logger v0.7.1 [INFO] [stderr] Compiling serde_derive v1.0.104 [INFO] [stderr] Compiling tokio-macros v0.2.5 [INFO] [stderr] Checking tokio v0.2.13 [INFO] [stderr] Checking radish-types v0.1.0 [INFO] [stderr] Checking rmp-serde v0.14.3 [INFO] [stderr] Checking radish-database v0.1.0 [INFO] [stderr] Checking radish-server v0.1.2 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 35.56s [INFO] running `Command { std: "docker" "inspect" "88930f7a8443f8fdb8129dcca06a1da5bc8805efd37dbd2136a6d8940e40058b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "88930f7a8443f8fdb8129dcca06a1da5bc8805efd37dbd2136a6d8940e40058b", kill_on_drop: false }` [INFO] [stdout] 88930f7a8443f8fdb8129dcca06a1da5bc8805efd37dbd2136a6d8940e40058b [INFO] checking radish-server-0.1.2 against try#645bb72776a6a56a1a8f52631a44bd082b2ba509 for absurd-question-mark-desugar [INFO] extracting crate radish-server 0.1.2 into /workspace/builds/worker-4-tc2/source [INFO] validating manifest of crates.io crate radish-server 0.1.2 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 radish-server 0.1.2 [INFO] finished tweaking crates.io crate radish-server 0.1.2 [INFO] tweaked toml for crates.io crate radish-server 0.1.2 written to /workspace/builds/worker-4-tc2/source/Cargo.toml [INFO] crate crates.io crate radish-server 0.1.2 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-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] be9b5d1af49dbf58d123594d86f7c11a4798a31843b6db0c1215e28982c762b2 [INFO] running `Command { std: "docker" "start" "-a" "be9b5d1af49dbf58d123594d86f7c11a4798a31843b6db0c1215e28982c762b2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "be9b5d1af49dbf58d123594d86f7c11a4798a31843b6db0c1215e28982c762b2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "be9b5d1af49dbf58d123594d86f7c11a4798a31843b6db0c1215e28982c762b2", kill_on_drop: false }` [INFO] [stdout] be9b5d1af49dbf58d123594d86f7c11a4798a31843b6db0c1215e28982c762b2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 41ba06fc155ade3fdec45de6e3cd30a9db6a6864de8e6292edda0ddd21f12efa [INFO] running `Command { std: "docker" "start" "-a" "41ba06fc155ade3fdec45de6e3cd30a9db6a6864de8e6292edda0ddd21f12efa", kill_on_drop: false }` [INFO] [stderr] Compiling autocfg v1.0.0 [INFO] [stderr] Compiling libc v0.2.67 [INFO] [stderr] Compiling proc-macro2 v1.0.9 [INFO] [stderr] Compiling unicode-xid v0.2.0 [INFO] [stderr] Compiling syn v1.0.16 [INFO] [stderr] Compiling memchr v2.3.3 [INFO] [stderr] Compiling log v0.4.8 [INFO] [stderr] Compiling getrandom v0.1.14 [INFO] [stderr] Compiling byteorder v1.3.4 [INFO] [stderr] Compiling num-traits v0.2.11 [INFO] [stderr] Compiling num-integer v0.1.42 [INFO] [stderr] Compiling num-bigint v0.2.6 [INFO] [stderr] Compiling serde v1.0.104 [INFO] [stderr] Compiling num-rational v0.2.3 [INFO] [stderr] Compiling num-complex v0.2.4 [INFO] [stderr] Compiling num-iter v0.1.40 [INFO] [stderr] Checking ppv-lite86 v0.2.6 [INFO] [stderr] Checking slab v0.4.2 [INFO] [stderr] Checking iovec v0.1.4 [INFO] [stderr] Checking net2 v0.2.33 [INFO] [stderr] Compiling quote v1.0.2 [INFO] [stderr] Checking rand_core v0.5.1 [INFO] [stderr] Checking c2-chacha v0.2.3 [INFO] [stderr] Checking mio v0.6.21 [INFO] [stderr] Compiling indexmap v1.3.2 [INFO] [stderr] Compiling regex v0.2.11 [INFO] [stderr] Checking arc-swap v0.4.4 [INFO] [stderr] Checking ucd-util v0.1.7 [INFO] [stderr] Checking signal-hook-registry v1.2.0 [INFO] [stderr] Checking regex-syntax v0.5.6 [INFO] [stderr] Checking rand_chacha v0.2.1 [INFO] [stderr] Checking num_cpus v1.12.0 [INFO] [stderr] Checking aho-corasick v0.7.9 [INFO] [stderr] Checking aho-corasick v0.6.10 [INFO] [stderr] Checking thread_local v0.3.6 [INFO] [stderr] Checking thread_local v1.0.1 [INFO] [stderr] Checking rmp v0.8.9 [INFO] [stderr] Checking bytes v0.5.4 [INFO] [stderr] Checking mio-uds v0.6.7 [INFO] [stderr] Checking futures-core v0.3.4 [INFO] [stderr] Checking regex-syntax v0.6.15 [INFO] [stderr] Checking utf8-ranges v1.0.4 [INFO] [stderr] Checking fnv v1.0.6 [INFO] [stderr] Checking pin-project-lite v0.1.4 [INFO] [stderr] Checking humantime v1.3.0 [INFO] [stderr] Checking rand v0.7.3 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking termcolor v1.1.0 [INFO] [stderr] Checking num v0.2.1 [INFO] [stderr] Checking regex v1.3.4 [INFO] [stderr] Checking env_logger v0.7.1 [INFO] [stderr] Compiling serde_derive v1.0.104 [INFO] [stderr] Compiling tokio-macros v0.2.5 [INFO] [stderr] Checking tokio v0.2.13 [INFO] [stderr] Checking radish-types v0.1.0 [INFO] [stderr] Checking rmp-serde v0.14.3 [INFO] [stderr] Checking radish-database v0.1.0 [INFO] [stderr] Checking radish-server v0.1.2 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 36.67s [INFO] running `Command { std: "docker" "inspect" "41ba06fc155ade3fdec45de6e3cd30a9db6a6864de8e6292edda0ddd21f12efa", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "41ba06fc155ade3fdec45de6e3cd30a9db6a6864de8e6292edda0ddd21f12efa", kill_on_drop: false }` [INFO] [stdout] 41ba06fc155ade3fdec45de6e3cd30a9db6a6864de8e6292edda0ddd21f12efa