[INFO] cloning repository https://github.com/schaefi/msc [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/schaefi/msc" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fschaefi%2Fmsc", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fschaefi%2Fmsc'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 8f08546374d99b5c4bb48534a475d25342868221 [INFO] checking schaefi/msc against master#385fa9d845dd326c6bbfd58c22244215e431948a for absurd-question-mark-desugar [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fschaefi%2Fmsc" "/workspace/builds/worker-7-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/schaefi/msc 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/schaefi/msc [INFO] finished tweaking git repo https://github.com/schaefi/msc [INFO] tweaked toml for git repo https://github.com/schaefi/msc written to /workspace/builds/worker-7-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/schaefi/msc 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] Downloading crates ... [INFO] [stderr] Downloaded libc v0.1.12 [INFO] [stderr] Downloaded indicatif v0.15.0 [INFO] [stderr] Downloaded termios v0.0.5 [INFO] [stderr] Downloaded rpassword v0.0.4 [INFO] [stderr] Downloaded number_prefix v0.3.0 [INFO] [stderr] Downloaded minidom v0.13.0 [INFO] [stderr] Downloaded http-auth-basic v0.3.1 [INFO] [stderr] Downloaded quick-xml v0.20.0 [INFO] [stderr] Downloaded clap_derive v3.0.14 [INFO] [stderr] Downloaded clap v3.0.14 [INFO] [stderr] Downloaded backtrace v0.3.64 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] 347c9c3960a88d2156ffcaff16600398d088ffef228b7f8bf2dc1e9022262bc1 [INFO] running `Command { std: "docker" "start" "-a" "347c9c3960a88d2156ffcaff16600398d088ffef228b7f8bf2dc1e9022262bc1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "347c9c3960a88d2156ffcaff16600398d088ffef228b7f8bf2dc1e9022262bc1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "347c9c3960a88d2156ffcaff16600398d088ffef228b7f8bf2dc1e9022262bc1", kill_on_drop: false }` [INFO] [stdout] 347c9c3960a88d2156ffcaff16600398d088ffef228b7f8bf2dc1e9022262bc1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] 19e03d698382c6501509ae7b92e3635b2f108143a511b1a0a1c44f2a86b4205a [INFO] running `Command { std: "docker" "start" "-a" "19e03d698382c6501509ae7b92e3635b2f108143a511b1a0a1c44f2a86b4205a", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.118 [INFO] [stderr] Compiling syn v1.0.86 [INFO] [stderr] Checking once_cell v1.9.0 [INFO] [stderr] Checking pin-project-lite v0.2.8 [INFO] [stderr] Compiling pkg-config v0.3.24 [INFO] [stderr] Checking smallvec v1.8.0 [INFO] [stderr] Compiling futures-core v0.3.21 [INFO] [stderr] Checking lock_api v0.4.6 [INFO] [stderr] Compiling futures-task v0.3.21 [INFO] [stderr] Checking itoa v1.0.1 [INFO] [stderr] Compiling futures-util v0.3.21 [INFO] [stderr] Checking tracing-core v0.1.22 [INFO] [stderr] Checking http v0.2.6 [INFO] [stderr] Compiling httparse v1.6.0 [INFO] [stderr] Compiling futures-channel v0.3.21 [INFO] [stderr] Checking futures-sink v0.3.21 [INFO] [stderr] Compiling openssl-sys v0.9.72 [INFO] [stderr] Checking tracing v0.1.30 [INFO] [stderr] Compiling miniz_oxide v0.4.4 [INFO] [stderr] Compiling serde v1.0.136 [INFO] [stderr] Checking openssl-probe v0.1.5 [INFO] [stderr] Compiling backtrace v0.3.64 [INFO] [stderr] Checking gimli v0.26.1 [INFO] [stderr] Compiling encoding_rs v0.8.30 [INFO] [stderr] Checking parking_lot_core v0.8.5 [INFO] [stderr] Checking num_cpus v1.13.1 [INFO] [stderr] Checking mio v0.7.14 [INFO] [stderr] Checking parking_lot v0.11.2 [INFO] [stderr] Checking signal-hook-registry v1.4.0 [INFO] [stderr] Checking socket2 v0.4.4 [INFO] [stderr] Compiling openssl v0.10.38 [INFO] [stderr] Compiling native-tls v0.2.8 [INFO] [stderr] Checking terminal_size v0.1.17 [INFO] [stderr] Checking regex v1.5.4 [INFO] [stderr] Checking object v0.27.1 [INFO] [stderr] Checking http-body v0.4.4 [INFO] [stderr] Compiling error-chain v0.12.4 [INFO] [stderr] Checking libc v0.1.12 [INFO] [stderr] Checking rustc-demangle v0.1.21 [INFO] [stderr] Checking termios v0.0.5 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking console v0.15.0 [INFO] [stderr] Checking quick-xml v0.20.0 [INFO] [stderr] Checking number_prefix v0.3.0 [INFO] [stderr] Checking indicatif v0.15.0 [INFO] [stderr] Checking minidom v0.13.0 [INFO] [stderr] Checking http-auth-basic v0.3.1 [INFO] [stderr] Checking rpassword v0.0.4 [INFO] [stderr] Checking text_io v0.1.9 [INFO] [stderr] Checking addr2line v0.17.0 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Checking serde_urlencoded v0.7.1 [INFO] [stderr] Compiling tokio-macros v1.7.0 [INFO] [stderr] Compiling futures-macro v0.3.21 [INFO] [stderr] Compiling clap_derive v3.0.14 [INFO] [stderr] Checking tokio v1.16.1 [INFO] [stderr] Checking clap v3.0.14 [INFO] [stderr] Checking tokio-util v0.6.9 [INFO] [stderr] Checking tokio-native-tls v0.3.0 [INFO] [stderr] Checking h2 v0.3.11 [INFO] [stderr] Checking hyper v0.14.17 [INFO] [stderr] Checking hyper-tls v0.5.0 [INFO] [stderr] Checking reqwest v0.11.9 [INFO] [stderr] Checking msc v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 32.82s [INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: quick-xml v0.20.0 [INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 4` [INFO] running `Command { std: "docker" "inspect" "19e03d698382c6501509ae7b92e3635b2f108143a511b1a0a1c44f2a86b4205a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "19e03d698382c6501509ae7b92e3635b2f108143a511b1a0a1c44f2a86b4205a", kill_on_drop: false }` [INFO] [stdout] 19e03d698382c6501509ae7b92e3635b2f108143a511b1a0a1c44f2a86b4205a [INFO] checking schaefi/msc against try#645bb72776a6a56a1a8f52631a44bd082b2ba509 for absurd-question-mark-desugar [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fschaefi%2Fmsc" "/workspace/builds/worker-7-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/schaefi/msc 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/schaefi/msc [INFO] finished tweaking git repo https://github.com/schaefi/msc [INFO] tweaked toml for git repo https://github.com/schaefi/msc written to /workspace/builds/worker-7-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/schaefi/msc 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-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] 98d517b2e6868e53fdd6f1f76e2a25e5fc5cd3062325c013ba9e2d1c8bba84aa [INFO] running `Command { std: "docker" "start" "-a" "98d517b2e6868e53fdd6f1f76e2a25e5fc5cd3062325c013ba9e2d1c8bba84aa", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "98d517b2e6868e53fdd6f1f76e2a25e5fc5cd3062325c013ba9e2d1c8bba84aa", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "98d517b2e6868e53fdd6f1f76e2a25e5fc5cd3062325c013ba9e2d1c8bba84aa", kill_on_drop: false }` [INFO] [stdout] 98d517b2e6868e53fdd6f1f76e2a25e5fc5cd3062325c013ba9e2d1c8bba84aa [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] a105f2f35950bb5eccb1e5a8c6816f8e2fc0ce3603157718fa7da8468a9e7d9d [INFO] running `Command { std: "docker" "start" "-a" "a105f2f35950bb5eccb1e5a8c6816f8e2fc0ce3603157718fa7da8468a9e7d9d", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.118 [INFO] [stderr] Compiling syn v1.0.86 [INFO] [stderr] Checking once_cell v1.9.0 [INFO] [stderr] Compiling pkg-config v0.3.24 [INFO] [stderr] Checking pin-project-lite v0.2.8 [INFO] [stderr] Checking smallvec v1.8.0 [INFO] [stderr] Compiling futures-core v0.3.21 [INFO] [stderr] Checking lock_api v0.4.6 [INFO] [stderr] Compiling futures-task v0.3.21 [INFO] [stderr] Checking itoa v1.0.1 [INFO] [stderr] Compiling futures-util v0.3.21 [INFO] [stderr] Checking tracing-core v0.1.22 [INFO] [stderr] Checking http v0.2.6 [INFO] [stderr] Checking futures-sink v0.3.21 [INFO] [stderr] Compiling httparse v1.6.0 [INFO] [stderr] Compiling futures-channel v0.3.21 [INFO] [stderr] Compiling miniz_oxide v0.4.4 [INFO] [stderr] Compiling openssl-sys v0.9.72 [INFO] [stderr] Checking openssl-probe v0.1.5 [INFO] [stderr] Checking tracing v0.1.30 [INFO] [stderr] Compiling serde v1.0.136 [INFO] [stderr] Compiling backtrace v0.3.64 [INFO] [stderr] Compiling encoding_rs v0.8.30 [INFO] [stderr] Checking parking_lot_core v0.8.5 [INFO] [stderr] Checking mio v0.7.14 [INFO] [stderr] Checking num_cpus v1.13.1 [INFO] [stderr] Checking signal-hook-registry v1.4.0 [INFO] [stderr] Checking parking_lot v0.11.2 [INFO] [stderr] Compiling openssl v0.10.38 [INFO] [stderr] Compiling native-tls v0.2.8 [INFO] [stderr] Checking socket2 v0.4.4 [INFO] [stderr] Checking gimli v0.26.1 [INFO] [stderr] Checking terminal_size v0.1.17 [INFO] [stderr] Checking regex v1.5.4 [INFO] [stderr] Checking object v0.27.1 [INFO] [stderr] Compiling error-chain v0.12.4 [INFO] [stderr] Checking libc v0.1.12 [INFO] [stderr] Checking rustc-demangle v0.1.21 [INFO] [stderr] Checking termios v0.0.5 [INFO] [stderr] Checking console v0.15.0 [INFO] [stderr] Checking http-body v0.4.4 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking quick-xml v0.20.0 [INFO] [stderr] Checking number_prefix v0.3.0 [INFO] [stderr] Checking http-auth-basic v0.3.1 [INFO] [stderr] Checking indicatif v0.15.0 [INFO] [stderr] Checking minidom v0.13.0 [INFO] [stderr] Checking rpassword v0.0.4 [INFO] [stderr] Checking text_io v0.1.9 [INFO] [stderr] Checking addr2line v0.17.0 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Checking serde_urlencoded v0.7.1 [INFO] [stderr] Compiling tokio-macros v1.7.0 [INFO] [stderr] Compiling futures-macro v0.3.21 [INFO] [stderr] Compiling clap_derive v3.0.14 [INFO] [stderr] Checking tokio v1.16.1 [INFO] [stderr] Checking clap v3.0.14 [INFO] [stderr] Checking tokio-util v0.6.9 [INFO] [stderr] Checking tokio-native-tls v0.3.0 [INFO] [stderr] Checking h2 v0.3.11 [INFO] [stderr] Checking hyper v0.14.17 [INFO] [stderr] Checking hyper-tls v0.5.0 [INFO] [stderr] Checking reqwest v0.11.9 [INFO] [stderr] Checking msc v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 45.86s [INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: quick-xml v0.20.0 [INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 4` [INFO] running `Command { std: "docker" "inspect" "a105f2f35950bb5eccb1e5a8c6816f8e2fc0ce3603157718fa7da8468a9e7d9d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a105f2f35950bb5eccb1e5a8c6816f8e2fc0ce3603157718fa7da8468a9e7d9d", kill_on_drop: false }` [INFO] [stdout] a105f2f35950bb5eccb1e5a8c6816f8e2fc0ce3603157718fa7da8468a9e7d9d