[INFO] fetching crate crypto-msg-parser 2.8.33... [INFO] checking crypto-msg-parser-2.8.33 against master#385fa9d845dd326c6bbfd58c22244215e431948a for absurd-question-mark-desugar [INFO] extracting crate crypto-msg-parser 2.8.33 into /workspace/builds/worker-0-tc1/source [INFO] validating manifest of crates.io crate crypto-msg-parser 2.8.33 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 crypto-msg-parser 2.8.33 [INFO] finished tweaking crates.io crate crypto-msg-parser 2.8.33 [INFO] tweaked toml for crates.io crate crypto-msg-parser 2.8.33 written to /workspace/builds/worker-0-tc1/source/Cargo.toml [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 175 packages [INFO] [stderr] Adding base64 v0.21.7 (latest: v0.22.0) [INFO] [stderr] Adding bitflags v1.3.2 (latest: v2.5.0) [INFO] [stderr] Adding foreign-types v0.3.2 (latest: v0.5.0) [INFO] [stderr] Adding foreign-types-shared v0.1.1 (latest: v0.3.1) [INFO] [stderr] Adding h2 v0.3.26 (latest: v0.4.4) [INFO] [stderr] Adding heck v0.4.1 (latest: v0.5.0) [INFO] [stderr] Adding http v0.2.12 (latest: v1.1.0) [INFO] [stderr] Adding http-body v0.4.6 (latest: v1.0.0) [INFO] [stderr] Adding hyper v0.14.28 (latest: v1.2.0) [INFO] [stderr] Adding hyper-tls v0.5.0 (latest: v0.6.0) [INFO] [stderr] Adding linux-raw-sys v0.4.13 (latest: v0.6.4) [INFO] [stderr] Adding object v0.32.2 (latest: v0.34.0) [INFO] [stderr] Adding reqwest v0.11.27 (latest: v0.12.3) [INFO] [stderr] Adding rustls-pemfile v1.0.4 (latest: v2.1.1) [INFO] [stderr] Adding strum v0.25.0 (latest: v0.26.2) [INFO] [stderr] Adding strum_macros v0.25.3 (latest: v0.26.2) [INFO] [stderr] Adding sync_wrapper v0.1.2 (latest: v1.0.0) [INFO] [stderr] Adding system-configuration v0.5.1 (latest: v0.6.0) [INFO] [stderr] Adding system-configuration-sys v0.5.0 (latest: v0.6.0) [INFO] [stderr] Adding wasi v0.11.0+wasi-snapshot-preview1 (latest: v0.13.0+wasi-0.2.0) [INFO] [stderr] Adding windows-core v0.52.0 (latest: v0.55.0) [INFO] [stderr] Adding windows-sys v0.48.0 (latest: v0.52.0) [INFO] [stderr] Adding windows-targets v0.48.5 (latest: v0.52.4) [INFO] [stderr] Adding windows_aarch64_gnullvm v0.48.5 (latest: v0.52.4) [INFO] [stderr] Adding windows_aarch64_msvc v0.48.5 (latest: v0.52.4) [INFO] [stderr] Adding windows_i686_gnu v0.48.5 (latest: v0.52.4) [INFO] [stderr] Adding windows_i686_msvc v0.48.5 (latest: v0.52.4) [INFO] [stderr] Adding windows_x86_64_gnu v0.48.5 (latest: v0.52.4) [INFO] [stderr] Adding windows_x86_64_gnullvm v0.48.5 (latest: v0.52.4) [INFO] [stderr] Adding windows_x86_64_msvc v0.48.5 (latest: v0.52.4) [INFO] [stderr] Adding winreg v0.50.0 (latest: v0.52.0) [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] Downloading crates ... [INFO] [stderr] Downloaded crypto-market-type v1.1.6 [INFO] [stderr] Downloaded strum v0.26.2 [INFO] [stderr] Downloaded simple-error v0.3.0 [INFO] [stderr] Downloaded crypto-pair v2.3.20 [INFO] [stderr] Downloaded if_chain v1.0.2 [INFO] [stderr] Downloaded strum_macros v0.26.2 [INFO] [stderr] Downloaded hyper-tls v0.6.0 [INFO] [stderr] Downloaded hyper-util v0.1.3 [INFO] [stderr] Downloaded rustls-pemfile v2.1.1 [INFO] [stderr] Downloaded winreg v0.52.0 [INFO] [stderr] Downloaded crypto-contract-value v1.7.25 [INFO] [stderr] Downloaded base64 v0.22.0 [INFO] [stderr] Downloaded reqwest v0.12.3 [INFO] [stderr] Downloaded h2 v0.4.4 [INFO] [stderr] Downloaded hyper v1.2.0 [INFO] [stderr] Downloaded protobuf v3.4.0 [INFO] [stderr] Downloaded protobuf-support v3.4.0 [INFO] [stderr] Downloaded crypto-message v1.1.20 [INFO] [stderr] Downloaded crypto-msg-type v1.0.12 [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] 1f86178629645714225df4f2af62865781ff556821ba338e7fea8ede1aa5271c [INFO] running `Command { std: "docker" "start" "-a" "1f86178629645714225df4f2af62865781ff556821ba338e7fea8ede1aa5271c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "1f86178629645714225df4f2af62865781ff556821ba338e7fea8ede1aa5271c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1f86178629645714225df4f2af62865781ff556821ba338e7fea8ede1aa5271c", kill_on_drop: false }` [INFO] [stdout] 1f86178629645714225df4f2af62865781ff556821ba338e7fea8ede1aa5271c [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] c9d8f2156ae8a88fbfb4ba7d0d91704766f7652fe4554083e41af2855cbcfbd0 [INFO] running `Command { std: "docker" "start" "-a" "c9d8f2156ae8a88fbfb4ba7d0d91704766f7652fe4554083e41af2855cbcfbd0", kill_on_drop: false }` [INFO] [stderr] Compiling syn v2.0.58 [INFO] [stderr] Checking socket2 v0.5.6 [INFO] [stderr] Checking mio v0.8.11 [INFO] [stderr] Checking futures-io v0.3.30 [INFO] [stderr] Checking tracing v0.1.40 [INFO] [stderr] Compiling rustversion v1.0.14 [INFO] [stderr] Compiling heck v0.4.1 [INFO] [stderr] Checking strum v0.25.0 [INFO] [stderr] Checking smallvec v1.13.2 [INFO] [stderr] Checking tower-layer v0.3.2 [INFO] [stderr] Checking flate2 v1.0.28 [INFO] [stderr] Compiling ahash v0.8.11 [INFO] [stderr] Compiling protobuf v3.4.0 [INFO] [stderr] Checking rustls-pki-types v1.4.1 [INFO] [stderr] Checking getrandom v0.2.12 [INFO] [stderr] Checking base64 v0.22.0 [INFO] [stderr] Checking futures-util v0.3.30 [INFO] [stderr] Checking zerocopy v0.7.32 [INFO] [stderr] Checking strum v0.26.2 [INFO] [stderr] Checking if_chain v1.0.2 [INFO] [stderr] Checking simple-error v0.3.0 [INFO] [stderr] Checking rustls-pemfile v2.1.1 [INFO] [stderr] Checking tokio v1.37.0 [INFO] [stderr] Checking tokio-util v0.7.10 [INFO] [stderr] Checking async-compression v0.4.8 [INFO] [stderr] Compiling serde_derive v1.0.197 [INFO] [stderr] Compiling openssl-macros v0.1.1 [INFO] [stderr] Compiling pin-project-internal v1.1.5 [INFO] [stderr] Compiling strum_macros v0.25.3 [INFO] [stderr] Compiling thiserror-impl v1.0.58 [INFO] [stderr] Compiling strum_macros v0.26.2 [INFO] [stderr] Checking h2 v0.4.4 [INFO] [stderr] Checking h2 v0.3.26 [INFO] [stderr] Checking openssl v0.10.64 [INFO] [stderr] Checking pin-project v1.1.5 [INFO] [stderr] Checking tower v0.4.13 [INFO] [stderr] Checking thiserror v1.0.58 [INFO] [stderr] Checking protobuf-support v3.4.0 [INFO] [stderr] Checking serde v1.0.197 [INFO] [stderr] Checking native-tls v0.2.11 [INFO] [stderr] Checking tokio-native-tls v0.3.1 [INFO] [stderr] Checking hyper v0.14.28 [INFO] [stderr] Checking hyper v1.2.0 [INFO] [stderr] Checking serde_json v1.0.115 [INFO] [stderr] Checking serde_urlencoded v0.7.1 [INFO] [stderr] Checking crypto-market-type v1.1.6 [INFO] [stderr] Checking hyper-util v0.1.3 [INFO] [stderr] Checking crypto-msg-type v1.0.12 [INFO] [stderr] Checking hyper-tls v0.6.0 [INFO] [stderr] Checking crypto-message v1.1.20 [INFO] [stderr] Checking reqwest v0.12.3 [INFO] [stderr] Checking hyper-tls v0.5.0 [INFO] [stderr] Checking reqwest v0.11.27 [INFO] [stderr] Checking crypto-pair v2.3.20 [INFO] [stderr] Checking crypto-contract-value v1.7.25 [INFO] [stderr] Checking crypto-msg-parser v2.8.33 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 30.54s [INFO] running `Command { std: "docker" "inspect" "c9d8f2156ae8a88fbfb4ba7d0d91704766f7652fe4554083e41af2855cbcfbd0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c9d8f2156ae8a88fbfb4ba7d0d91704766f7652fe4554083e41af2855cbcfbd0", kill_on_drop: false }` [INFO] [stdout] c9d8f2156ae8a88fbfb4ba7d0d91704766f7652fe4554083e41af2855cbcfbd0 [INFO] checking crypto-msg-parser-2.8.33 against try#645bb72776a6a56a1a8f52631a44bd082b2ba509 for absurd-question-mark-desugar [INFO] extracting crate crypto-msg-parser 2.8.33 into /workspace/builds/worker-0-tc2/source [INFO] validating manifest of crates.io crate crypto-msg-parser 2.8.33 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 crypto-msg-parser 2.8.33 [INFO] finished tweaking crates.io crate crypto-msg-parser 2.8.33 [INFO] tweaked toml for crates.io crate crypto-msg-parser 2.8.33 written to /workspace/builds/worker-0-tc2/source/Cargo.toml [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "generate-lockfile" "--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] 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] [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-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] f80abad40120787ab42eb914edb5455928f96a9fdd095519a9df98773238a5cd [INFO] running `Command { std: "docker" "start" "-a" "f80abad40120787ab42eb914edb5455928f96a9fdd095519a9df98773238a5cd", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "f80abad40120787ab42eb914edb5455928f96a9fdd095519a9df98773238a5cd", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f80abad40120787ab42eb914edb5455928f96a9fdd095519a9df98773238a5cd", kill_on_drop: false }` [INFO] [stdout] f80abad40120787ab42eb914edb5455928f96a9fdd095519a9df98773238a5cd [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] 9d377b32e3b945ecd137b497e94ae17456010bdd7c772a937b976b3ac5c8dde0 [INFO] running `Command { std: "docker" "start" "-a" "9d377b32e3b945ecd137b497e94ae17456010bdd7c772a937b976b3ac5c8dde0", kill_on_drop: false }` [INFO] [stderr] Checking futures-io v0.3.30 [INFO] [stderr] Checking tracing v0.1.40 [INFO] [stderr] Compiling syn v2.0.58 [INFO] [stderr] Checking mio v0.8.11 [INFO] [stderr] Checking socket2 v0.5.6 [INFO] [stderr] Compiling rustversion v1.0.14 [INFO] [stderr] Compiling heck v0.4.1 [INFO] [stderr] Checking smallvec v1.13.2 [INFO] [stderr] Checking tower-layer v0.3.2 [INFO] [stderr] Checking flate2 v1.0.28 [INFO] [stderr] Checking strum v0.25.0 [INFO] [stderr] Compiling ahash v0.8.11 [INFO] [stderr] Checking rustls-pki-types v1.4.1 [INFO] [stderr] Compiling protobuf v3.4.0 [INFO] [stderr] Checking getrandom v0.2.12 [INFO] [stderr] Checking zerocopy v0.7.32 [INFO] [stderr] Checking futures-util v0.3.30 [INFO] [stderr] Checking base64 v0.22.0 [INFO] [stderr] Checking strum v0.26.2 [INFO] [stderr] Checking simple-error v0.3.0 [INFO] [stderr] Checking if_chain v1.0.2 [INFO] [stderr] Checking rustls-pemfile v2.1.1 [INFO] [stderr] Checking tokio v1.37.0 [INFO] [stderr] Checking tokio-util v0.7.10 [INFO] [stderr] Checking async-compression v0.4.8 [INFO] [stderr] Compiling serde_derive v1.0.197 [INFO] [stderr] Compiling openssl-macros v0.1.1 [INFO] [stderr] Compiling pin-project-internal v1.1.5 [INFO] [stderr] Compiling strum_macros v0.25.3 [INFO] [stderr] Compiling thiserror-impl v1.0.58 [INFO] [stderr] Compiling strum_macros v0.26.2 [INFO] [stderr] Checking h2 v0.4.4 [INFO] [stderr] Checking h2 v0.3.26 [INFO] [stderr] Checking openssl v0.10.64 [INFO] [stderr] Checking thiserror v1.0.58 [INFO] [stderr] Checking protobuf-support v3.4.0 [INFO] [stderr] Checking pin-project v1.1.5 [INFO] [stderr] Checking tower v0.4.13 [INFO] [stderr] Checking serde v1.0.197 [INFO] [stderr] Checking native-tls v0.2.11 [INFO] [stderr] Checking hyper v0.14.28 [INFO] [stderr] Checking tokio-native-tls v0.3.1 [INFO] [stderr] Checking hyper v1.2.0 [INFO] [stderr] Checking hyper-util v0.1.3 [INFO] [stderr] Checking serde_urlencoded v0.7.1 [INFO] [stderr] Checking serde_json v1.0.115 [INFO] [stderr] Checking crypto-market-type v1.1.6 [INFO] [stderr] Checking hyper-tls v0.6.0 [INFO] [stderr] Checking crypto-msg-type v1.0.12 [INFO] [stderr] Checking reqwest v0.12.3 [INFO] [stderr] Checking crypto-message v1.1.20 [INFO] [stderr] Checking hyper-tls v0.5.0 [INFO] [stderr] Checking reqwest v0.11.27 [INFO] [stderr] Checking crypto-pair v2.3.20 [INFO] [stderr] Checking crypto-contract-value v1.7.25 [INFO] [stderr] Checking crypto-msg-parser v2.8.33 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 28.03s [INFO] running `Command { std: "docker" "inspect" "9d377b32e3b945ecd137b497e94ae17456010bdd7c772a937b976b3ac5c8dde0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9d377b32e3b945ecd137b497e94ae17456010bdd7c772a937b976b3ac5c8dde0", kill_on_drop: false }` [INFO] [stdout] 9d377b32e3b945ecd137b497e94ae17456010bdd7c772a937b976b3ac5c8dde0