[INFO] fetching crate gix-transport 0.38.0... [INFO] checking gix-transport-0.38.0 against master#385fa9d845dd326c6bbfd58c22244215e431948a for absurd-question-mark-desugar [INFO] extracting crate gix-transport 0.38.0 into /workspace/builds/worker-0-tc1/source [INFO] validating manifest of crates.io crate gix-transport 0.38.0 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 gix-transport 0.38.0 [INFO] removed 3 missing tests [INFO] finished tweaking crates.io crate gix-transport 0.38.0 [INFO] tweaked toml for crates.io crate gix-transport 0.38.0 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] Blocking waiting for file lock on package cache [INFO] [stderr] Locking 186 packages [INFO] [stderr] Adding async-channel v1.9.0 (latest: v2.2.0) [INFO] [stderr] Adding async-io v1.13.0 (latest: v2.3.2) [INFO] [stderr] Adding async-lock v2.8.0 (latest: v3.3.0) [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 event-listener v2.5.3 (latest: v5.3.0) [INFO] [stderr] Adding event-listener v4.0.3 (latest: v5.3.0) [INFO] [stderr] Adding event-listener-strategy v0.4.0 (latest: v0.5.1) [INFO] [stderr] Adding faster-hex v0.8.1 (latest: v0.9.0) [INFO] [stderr] Adding fastrand v1.9.0 (latest: v2.0.2) [INFO] [stderr] Adding futures-lite v1.13.0 (latest: v2.3.0) [INFO] [stderr] Adding gix-command v0.2.10 (latest: v0.3.6) [INFO] [stderr] Adding gix-credentials v0.21.0 (latest: v0.24.2) [INFO] [stderr] Adding gix-features v0.36.1 (latest: v0.38.1) [INFO] [stderr] Adding gix-hash v0.13.3 (latest: v0.14.2) [INFO] [stderr] Adding gix-packetline v0.16.7 (latest: v0.17.5) [INFO] [stderr] Adding gix-prompt v0.7.0 (latest: v0.8.4) [INFO] [stderr] Adding gix-url v0.25.2 (latest: v0.27.2) [INFO] [stderr] Adding gloo-timers v0.2.6 (latest: v0.3.0) [INFO] [stderr] Adding h2 v0.3.26 (latest: v0.4.4) [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 io-lifetimes v1.0.11 (latest: v2.0.3) [INFO] [stderr] Adding linux-raw-sys v0.3.8 (latest: v0.6.4) [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 polling v2.8.0 (latest: v3.6.0) [INFO] [stderr] Adding redox_syscall v0.4.1 (latest: v0.5.1) [INFO] [stderr] Adding reqwest v0.11.27 (latest: v0.12.3) [INFO] [stderr] Adding rustix v0.37.27 (latest: v0.38.32) [INFO] [stderr] Adding socket2 v0.4.10 (latest: v0.5.6) [INFO] [stderr] Adding syn v1.0.109 (latest: v2.0.58) [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-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] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded gix-trace v0.1.8 [INFO] [stderr] Downloaded gix-url v0.25.2 [INFO] [stderr] Downloaded faster-hex v0.9.0 [INFO] [stderr] Downloaded gix-hash v0.13.3 [INFO] [stderr] Downloaded gix-features v0.36.1 [INFO] [stderr] Downloaded maybe-async v0.2.10 [INFO] [stderr] Downloaded gix-command v0.2.10 [INFO] [stderr] Downloaded litrs v0.4.1 [INFO] [stderr] Downloaded document-features v0.2.8 [INFO] [stderr] Downloaded gix-prompt v0.7.0 [INFO] [stderr] Downloaded gix-credentials v0.21.0 [INFO] [stderr] Downloaded gix-packetline v0.16.7 [INFO] [stderr] Downloaded gix-utils v0.1.11 [INFO] [stderr] Downloaded gix-quote v0.4.12 [INFO] [stderr] Downloaded gix-config-value v0.14.6 [INFO] [stderr] Downloaded faster-hex v0.8.1 [INFO] [stderr] Downloaded gix-sec v0.10.6 [INFO] [stderr] Downloaded gix-path v0.10.7 [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] 44f78992c59ace96e2c925b76edf8d5b4e613ea71795fd4d3a447f75c1cd07f5 [INFO] running `Command { std: "docker" "start" "-a" "44f78992c59ace96e2c925b76edf8d5b4e613ea71795fd4d3a447f75c1cd07f5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "44f78992c59ace96e2c925b76edf8d5b4e613ea71795fd4d3a447f75c1cd07f5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "44f78992c59ace96e2c925b76edf8d5b4e613ea71795fd4d3a447f75c1cd07f5", kill_on_drop: false }` [INFO] [stdout] 44f78992c59ace96e2c925b76edf8d5b4e613ea71795fd4d3a447f75c1cd07f5 [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] 0d8c644eefb9e3772ea2f0d10cc97e7ac2f5428ea4e879f3b39dcc3489796a55 [INFO] running `Command { std: "docker" "start" "-a" "0d8c644eefb9e3772ea2f0d10cc97e7ac2f5428ea4e879f3b39dcc3489796a55", kill_on_drop: false }` [INFO] [stderr] Checking regex-automata v0.4.6 [INFO] [stderr] Checking tracing-core v0.1.32 [INFO] [stderr] Compiling rustix v0.38.32 [INFO] [stderr] Checking futures-lite v2.3.0 [INFO] [stderr] Compiling io-lifetimes v1.0.11 [INFO] [stderr] Checking linux-raw-sys v0.4.13 [INFO] [stderr] Checking value-bag v1.8.1 [INFO] [stderr] Compiling polling v2.8.0 [INFO] [stderr] Compiling rustix v0.37.27 [INFO] [stderr] Checking atomic-waker v1.1.2 [INFO] [stderr] Checking concurrent-queue v2.4.0 [INFO] [stderr] Checking faster-hex v0.9.0 [INFO] [stderr] Checking gix-trace v0.1.8 [INFO] [stderr] Checking async-task v4.7.0 [INFO] [stderr] Compiling async-io v1.13.0 [INFO] [stderr] Checking linux-raw-sys v0.3.8 [INFO] [stderr] Checking piper v0.2.1 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Checking async-lock v2.8.0 [INFO] [stderr] Checking socket2 v0.4.10 [INFO] [stderr] Checking event-listener v4.0.3 [INFO] [stderr] Checking event-listener v5.3.0 [INFO] [stderr] Checking gix-hash v0.13.3 [INFO] [stderr] Checking faster-hex v0.8.1 [INFO] [stderr] Checking log v0.4.21 [INFO] [stderr] Checking tracing v0.1.40 [INFO] [stderr] Checking gix-utils v0.1.11 [INFO] [stderr] Checking async-channel v1.9.0 [INFO] [stderr] Checking kv-log-macro v1.0.7 [INFO] [stderr] Checking event-listener-strategy v0.4.0 [INFO] [stderr] Checking gix-sec v0.10.6 [INFO] [stderr] Checking event-listener-strategy v0.5.1 [INFO] [stderr] Checking gix-features v0.36.1 [INFO] [stderr] Compiling maybe-async v0.2.10 [INFO] [stderr] Checking async-channel v2.2.0 [INFO] [stderr] Checking async-lock v3.3.0 [INFO] [stderr] Checking bstr v1.9.1 [INFO] [stderr] Checking async-executor v1.9.1 [INFO] [stderr] Checking blocking v1.5.1 [INFO] [stderr] Checking gix-path v0.10.7 [INFO] [stderr] Checking gix-packetline v0.16.7 [INFO] [stderr] Checking gix-quote v0.4.12 [INFO] [stderr] Checking gix-command v0.2.10 [INFO] [stderr] Checking gix-url v0.25.2 [INFO] [stderr] Checking gix-transport v0.38.0 (/opt/rustwide/workdir) [INFO] [stderr] Compiling async-attributes v1.1.2 [INFO] [stderr] Checking polling v3.6.0 [INFO] [stderr] Checking async-io v2.3.2 [INFO] [stderr] Checking async-global-executor v2.4.1 [INFO] [stderr] Checking async-std v1.12.0 [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 7.10s [INFO] running `Command { std: "docker" "inspect" "0d8c644eefb9e3772ea2f0d10cc97e7ac2f5428ea4e879f3b39dcc3489796a55", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0d8c644eefb9e3772ea2f0d10cc97e7ac2f5428ea4e879f3b39dcc3489796a55", kill_on_drop: false }` [INFO] [stdout] 0d8c644eefb9e3772ea2f0d10cc97e7ac2f5428ea4e879f3b39dcc3489796a55 [INFO] checking gix-transport-0.38.0 against try#645bb72776a6a56a1a8f52631a44bd082b2ba509 for absurd-question-mark-desugar [INFO] extracting crate gix-transport 0.38.0 into /workspace/builds/worker-0-tc2/source [INFO] validating manifest of crates.io crate gix-transport 0.38.0 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 gix-transport 0.38.0 [INFO] removed 3 missing tests [INFO] finished tweaking crates.io crate gix-transport 0.38.0 [INFO] tweaked toml for crates.io crate gix-transport 0.38.0 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] 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] 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] fe3883ded685b6315074ab561ec4dce81a1821834cbf059d2a85801d71a7d45b [INFO] running `Command { std: "docker" "start" "-a" "fe3883ded685b6315074ab561ec4dce81a1821834cbf059d2a85801d71a7d45b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "fe3883ded685b6315074ab561ec4dce81a1821834cbf059d2a85801d71a7d45b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "fe3883ded685b6315074ab561ec4dce81a1821834cbf059d2a85801d71a7d45b", kill_on_drop: false }` [INFO] [stdout] fe3883ded685b6315074ab561ec4dce81a1821834cbf059d2a85801d71a7d45b [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] 8e6f540f1afb997bd77eba567c775e6d3b0b8e5f0450371e703bbcc27f978ab1 [INFO] running `Command { std: "docker" "start" "-a" "8e6f540f1afb997bd77eba567c775e6d3b0b8e5f0450371e703bbcc27f978ab1", kill_on_drop: false }` [INFO] [stderr] Checking regex-automata v0.4.6 [INFO] [stderr] Checking tracing-core v0.1.32 [INFO] [stderr] Compiling rustix v0.38.32 [INFO] [stderr] Checking futures-lite v2.3.0 [INFO] [stderr] Checking value-bag v1.8.1 [INFO] [stderr] Compiling io-lifetimes v1.0.11 [INFO] [stderr] Checking linux-raw-sys v0.4.13 [INFO] [stderr] Compiling polling v2.8.0 [INFO] [stderr] Compiling rustix v0.37.27 [INFO] [stderr] Checking concurrent-queue v2.4.0 [INFO] [stderr] Checking faster-hex v0.9.0 [INFO] [stderr] Checking atomic-waker v1.1.2 [INFO] [stderr] Checking gix-trace v0.1.8 [INFO] [stderr] Checking async-task v4.7.0 [INFO] [stderr] Compiling async-io v1.13.0 [INFO] [stderr] Checking linux-raw-sys v0.3.8 [INFO] [stderr] Checking piper v0.2.1 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Checking event-listener v4.0.3 [INFO] [stderr] Checking event-listener v5.3.0 [INFO] [stderr] Checking gix-hash v0.13.3 [INFO] [stderr] Checking event-listener-strategy v0.4.0 [INFO] [stderr] Checking log v0.4.21 [INFO] [stderr] Checking event-listener-strategy v0.5.1 [INFO] [stderr] Checking async-lock v3.3.0 [INFO] [stderr] Checking async-lock v2.8.0 [INFO] [stderr] Checking socket2 v0.4.10 [INFO] [stderr] Checking async-channel v2.2.0 [INFO] [stderr] Checking tracing v0.1.40 [INFO] [stderr] Checking faster-hex v0.8.1 [INFO] [stderr] Checking gix-features v0.36.1 [INFO] [stderr] Checking gix-utils v0.1.11 [INFO] [stderr] Checking kv-log-macro v1.0.7 [INFO] [stderr] Checking async-channel v1.9.0 [INFO] [stderr] Checking gix-sec v0.10.6 [INFO] [stderr] Compiling maybe-async v0.2.10 [INFO] [stderr] Checking blocking v1.5.1 [INFO] [stderr] Checking async-executor v1.9.1 [INFO] [stderr] Checking bstr v1.9.1 [INFO] [stderr] Checking gix-path v0.10.7 [INFO] [stderr] Checking gix-packetline v0.16.7 [INFO] [stderr] Checking gix-quote v0.4.12 [INFO] [stderr] Checking gix-command v0.2.10 [INFO] [stderr] Checking gix-url v0.25.2 [INFO] [stderr] Checking gix-transport v0.38.0 (/opt/rustwide/workdir) [INFO] [stderr] Compiling async-attributes v1.1.2 [INFO] [stderr] Checking polling v3.6.0 [INFO] [stderr] Checking async-io v2.3.2 [INFO] [stderr] Checking async-global-executor v2.4.1 [INFO] [stderr] Checking async-std v1.12.0 [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 7.83s [INFO] running `Command { std: "docker" "inspect" "8e6f540f1afb997bd77eba567c775e6d3b0b8e5f0450371e703bbcc27f978ab1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8e6f540f1afb997bd77eba567c775e6d3b0b8e5f0450371e703bbcc27f978ab1", kill_on_drop: false }` [INFO] [stdout] 8e6f540f1afb997bd77eba567c775e6d3b0b8e5f0450371e703bbcc27f978ab1