[INFO] cloning repository https://github.com/numpad/kassensystem [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/numpad/kassensystem" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnumpad%2Fkassensystem", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnumpad%2Fkassensystem'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 4cfcf735d33adf92971f83816737bb4ea76fc068 [INFO] checking numpad/kassensystem against master#385fa9d845dd326c6bbfd58c22244215e431948a for absurd-question-mark-desugar [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnumpad%2Fkassensystem" "/workspace/builds/worker-5-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/numpad/kassensystem 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 git repo https://github.com/numpad/kassensystem [INFO] finished tweaking git repo https://github.com/numpad/kassensystem [INFO] tweaked toml for git repo https://github.com/numpad/kassensystem written to /workspace/builds/worker-5-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/numpad/kassensystem 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] Blocking waiting for file lock on package cache [INFO] [stderr] Updating crates.io index [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded ascii v0.8.7 [INFO] [stderr] Downloaded unic-ucd-segment v0.7.0 [INFO] [stderr] Downloaded unic-ucd-version v0.7.0 [INFO] [stderr] Downloaded chunked_transfer v0.3.1 [INFO] [stderr] Downloaded url v1.7.1 [INFO] [stderr] Downloaded pest_generator v2.0.0 [INFO] [stderr] Downloaded unic-segment v0.7.0 [INFO] [stderr] Downloaded sqlite3-sys v0.12.0 [INFO] [stderr] Downloaded tiny_http v0.6.0 [INFO] [stderr] Downloaded unic-common v0.7.0 [INFO] [stderr] Downloaded base64 v0.10.0 [INFO] [stderr] Downloaded serde_derive v1.0.80 [INFO] [stderr] Downloaded syn v0.15.17 [INFO] [stderr] Downloaded pest v2.0.2 [INFO] [stderr] Downloaded sqlite3 v0.24.0 [INFO] [stderr] Downloaded pest_meta v2.0.3 [INFO] [stderr] Downloaded unic-char-range v0.7.0 [INFO] [stderr] Downloaded serde v1.0.80 [INFO] [stderr] Downloaded proc-macro2 v0.4.20 [INFO] [stderr] Downloaded serde_json v1.0.32 [INFO] [stderr] Downloaded ucd-trie v0.1.1 [INFO] [stderr] Downloaded quote v0.6.9 [INFO] [stderr] Downloaded pest_derive v2.0.1 [INFO] [stderr] Downloaded ryu v0.2.6 [INFO] [stderr] Downloaded unic-char-property v0.7.0 [INFO] [stderr] Downloaded sqlite3-src v0.2.10 [INFO] [stderr] Downloaded tera v0.11.18 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] 2194a76bde3f29fd3c93109016a9017833d7880042cd0dff0afe66facb11e835 [INFO] running `Command { std: "docker" "start" "-a" "2194a76bde3f29fd3c93109016a9017833d7880042cd0dff0afe66facb11e835", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "2194a76bde3f29fd3c93109016a9017833d7880042cd0dff0afe66facb11e835", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2194a76bde3f29fd3c93109016a9017833d7880042cd0dff0afe66facb11e835", kill_on_drop: false }` [INFO] [stdout] 2194a76bde3f29fd3c93109016a9017833d7880042cd0dff0afe66facb11e835 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] f3b90c0e3c8b2b05ef225ed753e113f82f407a8a05056b28f6e1e1058ded513d [INFO] running `Command { std: "docker" "start" "-a" "f3b90c0e3c8b2b05ef225ed753e113f82f407a8a05056b28f6e1e1058ded513d", kill_on_drop: false }` [INFO] [stderr] Checking libc v0.2.43 [INFO] [stderr] Compiling cc v1.0.25 [INFO] [stderr] Compiling version_check v0.1.5 [INFO] [stderr] Compiling proc-macro2 v0.4.20 [INFO] [stderr] Checking cfg-if v0.1.6 [INFO] [stderr] Checking encoding_index_tests v0.1.4 [INFO] [stderr] Compiling num-traits v0.2.6 [INFO] [stderr] Compiling num-integer v0.1.39 [INFO] [stderr] Compiling ucd-trie v0.1.1 [INFO] [stderr] Checking matches v0.1.8 [INFO] [stderr] Compiling maplit v1.0.1 [INFO] [stderr] Checking unic-common v0.7.0 [INFO] [stderr] Compiling ryu v0.2.6 [INFO] [stderr] Compiling serde v1.0.80 [INFO] [stderr] Checking unic-char-range v0.7.0 [INFO] [stderr] Checking unicode-normalization v0.1.7 [INFO] [stderr] Checking ucd-util v0.1.2 [INFO] [stderr] Checking rustc-demangle v0.1.9 [INFO] [stderr] Checking unicode-bidi v0.3.4 [INFO] [stderr] Checking unic-char-property v0.7.0 [INFO] [stderr] Compiling regex v1.0.5 [INFO] [stderr] Checking unic-ucd-version v0.7.0 [INFO] [stderr] Checking regex-syntax v0.6.2 [INFO] [stderr] Checking encoding-index-tradchinese v1.20141219.5 [INFO] [stderr] Checking encoding-index-singlebyte v1.20141219.5 [INFO] [stderr] Compiling pest v2.0.2 [INFO] [stderr] Checking unic-ucd-segment v0.7.0 [INFO] [stderr] Checking encoding-index-simpchinese v1.20141219.5 [INFO] [stderr] Compiling memchr v2.1.1 [INFO] [stderr] Compiling lazy_static v1.1.0 [INFO] [stderr] Checking encoding-index-korean v1.20141219.5 [INFO] [stderr] Checking encoding-index-japanese v1.20141219.5 [INFO] [stderr] Checking deunicode v0.4.3 [INFO] [stderr] Checking time v0.1.40 [INFO] [stderr] Checking utf8-ranges v1.0.2 [INFO] [stderr] Checking itoa v0.4.3 [INFO] [stderr] Checking slug v0.1.4 [INFO] [stderr] Compiling quote v0.6.9 [INFO] [stderr] Checking unic-segment v0.7.0 [INFO] [stderr] Checking log v0.4.6 [INFO] [stderr] Checking ascii v0.8.7 [INFO] [stderr] Checking thread_local v0.3.6 [INFO] [stderr] Checking glob v0.2.11 [INFO] [stderr] Compiling syn v0.14.9 [INFO] [stderr] Compiling syn v0.15.17 [INFO] [stderr] Checking humansize v1.1.0 [INFO] [stderr] Checking encoding v0.2.33 [INFO] [stderr] Checking idna v0.1.5 [INFO] [stderr] Checking chunked_transfer v0.3.1 [INFO] [stderr] Checking byteorder v1.2.7 [INFO] [stderr] Compiling pest_meta v2.0.3 [INFO] [stderr] Compiling backtrace-sys v0.1.24 [INFO] [stderr] Compiling sqlite3-src v0.2.10 [INFO] [stderr] Checking base64 v0.10.0 [INFO] [stderr] Checking url v1.7.1 [INFO] [stderr] Checking aho-corasick v0.6.9 [INFO] [stderr] Checking chrono v0.4.6 [INFO] [stderr] Checking sqlite3-sys v0.12.0 [INFO] [stderr] Checking sqlite3 v0.24.0 [INFO] [stderr] Checking tiny_http v0.6.0 [INFO] [stderr] Compiling pest_generator v2.0.0 [INFO] [stderr] Checking backtrace v0.3.9 [INFO] [stderr] Compiling serde_derive v1.0.80 [INFO] [stderr] Checking error-chain v0.12.0 [INFO] [stderr] Compiling pest_derive v2.0.1 [INFO] [stderr] Checking serde_json v1.0.32 [INFO] [stderr] Checking tera v0.11.18 [INFO] [stderr] Checking kassensystem v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 14.41s [INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: syn v0.14.9 [INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 2` [INFO] running `Command { std: "docker" "inspect" "f3b90c0e3c8b2b05ef225ed753e113f82f407a8a05056b28f6e1e1058ded513d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f3b90c0e3c8b2b05ef225ed753e113f82f407a8a05056b28f6e1e1058ded513d", kill_on_drop: false }` [INFO] [stdout] f3b90c0e3c8b2b05ef225ed753e113f82f407a8a05056b28f6e1e1058ded513d [INFO] checking numpad/kassensystem against try#645bb72776a6a56a1a8f52631a44bd082b2ba509 for absurd-question-mark-desugar [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnumpad%2Fkassensystem" "/workspace/builds/worker-5-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/numpad/kassensystem 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 git repo https://github.com/numpad/kassensystem [INFO] finished tweaking git repo https://github.com/numpad/kassensystem [INFO] tweaked toml for git repo https://github.com/numpad/kassensystem written to /workspace/builds/worker-5-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/numpad/kassensystem 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-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] e5f1c21d0c03fe237779570d6421c43ab844758dc03065bd543ad2739cb67253 [INFO] running `Command { std: "docker" "start" "-a" "e5f1c21d0c03fe237779570d6421c43ab844758dc03065bd543ad2739cb67253", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "e5f1c21d0c03fe237779570d6421c43ab844758dc03065bd543ad2739cb67253", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e5f1c21d0c03fe237779570d6421c43ab844758dc03065bd543ad2739cb67253", kill_on_drop: false }` [INFO] [stdout] e5f1c21d0c03fe237779570d6421c43ab844758dc03065bd543ad2739cb67253 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] 5b0ce7f7e30d57db8aa206bed1e8ce6094cb623795ee755bbafa794f0aaa1496 [INFO] running `Command { std: "docker" "start" "-a" "5b0ce7f7e30d57db8aa206bed1e8ce6094cb623795ee755bbafa794f0aaa1496", kill_on_drop: false }` [INFO] [stderr] Checking libc v0.2.43 [INFO] [stderr] Compiling cc v1.0.25 [INFO] [stderr] Compiling version_check v0.1.5 [INFO] [stderr] Compiling proc-macro2 v0.4.20 [INFO] [stderr] Checking cfg-if v0.1.6 [INFO] [stderr] Checking encoding_index_tests v0.1.4 [INFO] [stderr] Compiling num-traits v0.2.6 [INFO] [stderr] Compiling num-integer v0.1.39 [INFO] [stderr] Compiling ucd-trie v0.1.1 [INFO] [stderr] Checking matches v0.1.8 [INFO] [stderr] Compiling maplit v1.0.1 [INFO] [stderr] Checking unicode-normalization v0.1.7 [INFO] [stderr] Checking unic-char-range v0.7.0 [INFO] [stderr] Compiling ryu v0.2.6 [INFO] [stderr] Compiling serde v1.0.80 [INFO] [stderr] Checking unic-common v0.7.0 [INFO] [stderr] Checking unicode-bidi v0.3.4 [INFO] [stderr] Checking ucd-util v0.1.2 [INFO] [stderr] Checking rustc-demangle v0.1.9 [INFO] [stderr] Compiling regex v1.0.5 [INFO] [stderr] Checking unic-char-property v0.7.0 [INFO] [stderr] Checking unic-ucd-version v0.7.0 [INFO] [stderr] Compiling pest v2.0.2 [INFO] [stderr] Checking regex-syntax v0.6.2 [INFO] [stderr] Checking encoding-index-japanese v1.20141219.5 [INFO] [stderr] Checking unic-ucd-segment v0.7.0 [INFO] [stderr] Checking encoding-index-singlebyte v1.20141219.5 [INFO] [stderr] Checking encoding-index-tradchinese v1.20141219.5 [INFO] [stderr] Compiling memchr v2.1.1 [INFO] [stderr] Compiling lazy_static v1.1.0 [INFO] [stderr] Checking encoding-index-korean v1.20141219.5 [INFO] [stderr] Checking encoding-index-simpchinese v1.20141219.5 [INFO] [stderr] Checking utf8-ranges v1.0.2 [INFO] [stderr] Checking itoa v0.4.3 [INFO] [stderr] Checking thread_local v0.3.6 [INFO] [stderr] Checking deunicode v0.4.3 [INFO] [stderr] Checking time v0.1.40 [INFO] [stderr] Checking slug v0.1.4 [INFO] [stderr] Checking unic-segment v0.7.0 [INFO] [stderr] Checking log v0.4.6 [INFO] [stderr] Checking ascii v0.8.7 [INFO] [stderr] Checking byteorder v1.2.7 [INFO] [stderr] Checking humansize v1.1.0 [INFO] [stderr] Checking aho-corasick v0.6.9 [INFO] [stderr] Checking glob v0.2.11 [INFO] [stderr] Checking encoding v0.2.33 [INFO] [stderr] Compiling quote v0.6.9 [INFO] [stderr] Checking chunked_transfer v0.3.1 [INFO] [stderr] Checking base64 v0.10.0 [INFO] [stderr] Compiling backtrace-sys v0.1.24 [INFO] [stderr] Compiling sqlite3-src v0.2.10 [INFO] [stderr] Compiling syn v0.14.9 [INFO] [stderr] Compiling syn v0.15.17 [INFO] [stderr] Checking chrono v0.4.6 [INFO] [stderr] Compiling pest_meta v2.0.3 [INFO] [stderr] Checking sqlite3-sys v0.12.0 [INFO] [stderr] Checking sqlite3 v0.24.0 [INFO] [stderr] Checking idna v0.1.5 [INFO] [stderr] Checking backtrace v0.3.9 [INFO] [stderr] Checking url v1.7.1 [INFO] [stderr] Checking error-chain v0.12.0 [INFO] [stderr] Checking tiny_http v0.6.0 [INFO] [stderr] Compiling pest_generator v2.0.0 [INFO] [stderr] Compiling serde_derive v1.0.80 [INFO] [stderr] Compiling pest_derive v2.0.1 [INFO] [stderr] Checking serde_json v1.0.32 [INFO] [stderr] Checking tera v0.11.18 [INFO] [stderr] Checking kassensystem v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 13.70s [INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: syn v0.14.9 [INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 2` [INFO] running `Command { std: "docker" "inspect" "5b0ce7f7e30d57db8aa206bed1e8ce6094cb623795ee755bbafa794f0aaa1496", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5b0ce7f7e30d57db8aa206bed1e8ce6094cb623795ee755bbafa794f0aaa1496", kill_on_drop: false }` [INFO] [stdout] 5b0ce7f7e30d57db8aa206bed1e8ce6094cb623795ee755bbafa794f0aaa1496