[INFO] fetching crate pma-mako 0.1.0... [INFO] checking pma-mako-0.1.0 against master#385fa9d845dd326c6bbfd58c22244215e431948a for absurd-question-mark-desugar [INFO] extracting crate pma-mako 0.1.0 into /workspace/builds/worker-3-tc1/source [INFO] validating manifest of crates.io crate pma-mako 0.1.0 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 pma-mako 0.1.0 [INFO] finished tweaking crates.io crate pma-mako 0.1.0 [INFO] tweaked toml for crates.io crate pma-mako 0.1.0 written to /workspace/builds/worker-3-tc1/source/Cargo.toml [INFO] crate crates.io crate pma-mako 0.1.0 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] Downloading crates ... [INFO] [stderr] Downloaded instant v0.1.10 [INFO] [stderr] Downloaded wasm-bindgen-shared v0.2.74 [INFO] [stderr] Downloaded wasm-bindgen-macro v0.2.74 [INFO] [stderr] Downloaded wasm-bindgen-macro-support v0.2.74 [INFO] [stderr] Downloaded nanorand v0.5.2 [INFO] [stderr] Downloaded const_fn v0.4.8 [INFO] [stderr] Downloaded indicatif v0.16.2 [INFO] [stderr] Downloaded cc v1.0.68 [INFO] [stderr] Downloaded spinning_top v0.2.4 [INFO] [stderr] Downloaded tokio v1.8.1 [INFO] [stderr] Downloaded flume v0.10.7 [INFO] [stderr] Downloaded web-sys v0.3.51 [INFO] [stderr] Downloaded hyper v0.14.10 [INFO] [stderr] Downloaded openssl v0.10.35 [INFO] [stderr] Downloaded openssl-sys v0.9.65 [INFO] [stderr] Downloaded js-sys v0.3.51 [INFO] [stderr] Downloaded bumpalo v3.7.0 [INFO] [stderr] Downloaded wasm-bindgen v0.2.74 [INFO] [stderr] Downloaded reqwest v0.11.4 [INFO] [stderr] Downloaded native-tls v0.2.7 [INFO] [stderr] Downloaded security-framework-sys v2.3.0 [INFO] [stderr] Downloaded wasm-bindgen-futures v0.4.24 [INFO] [stderr] Downloaded wasm-bindgen-backend v0.2.74 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] 6060a5a4e5450096c965f8c0375fdfc621108801255261e3e08bfe168f913d64 [INFO] running `Command { std: "docker" "start" "-a" "6060a5a4e5450096c965f8c0375fdfc621108801255261e3e08bfe168f913d64", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "6060a5a4e5450096c965f8c0375fdfc621108801255261e3e08bfe168f913d64", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6060a5a4e5450096c965f8c0375fdfc621108801255261e3e08bfe168f913d64", kill_on_drop: false }` [INFO] [stdout] 6060a5a4e5450096c965f8c0375fdfc621108801255261e3e08bfe168f913d64 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] 195676d819dc1dbace55c8a9eb715fa2f43bb089d4b99bb717abe9b92764c990 [INFO] running `Command { std: "docker" "start" "-a" "195676d819dc1dbace55c8a9eb715fa2f43bb089d4b99bb717abe9b92764c990", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.27 [INFO] [stderr] Compiling syn v1.0.73 [INFO] [stderr] Compiling version_check v0.9.3 [INFO] [stderr] Compiling log v0.4.14 [INFO] [stderr] Compiling cc v1.0.68 [INFO] [stderr] Checking pin-project-lite v0.2.7 [INFO] [stderr] Compiling pkg-config v0.3.19 [INFO] [stderr] Compiling futures-core v0.3.15 [INFO] [stderr] Checking smallvec v1.6.1 [INFO] [stderr] Checking bytes v1.0.1 [INFO] [stderr] Checking lock_api v0.4.4 [INFO] [stderr] Checking instant v0.1.10 [INFO] [stderr] Checking itoa v0.4.7 [INFO] [stderr] Compiling tokio v1.8.1 [INFO] [stderr] Compiling proc-macro-hack v0.5.19 [INFO] [stderr] Checking signal-hook-registry v1.4.0 [INFO] [stderr] Compiling serde_derive v1.0.126 [INFO] [stderr] Compiling futures-task v0.3.15 [INFO] [stderr] Checking tinyvec v1.2.0 [INFO] [stderr] Compiling futures-util v0.3.15 [INFO] [stderr] Checking parking_lot_core v0.8.3 [INFO] [stderr] Compiling indexmap v1.7.0 [INFO] [stderr] Compiling const_fn v0.4.8 [INFO] [stderr] Compiling ryu v1.0.5 [INFO] [stderr] Checking futures-sink v0.3.15 [INFO] [stderr] Compiling openssl v0.10.35 [INFO] [stderr] Checking mio v0.7.13 [INFO] [stderr] Compiling serde v1.0.126 [INFO] [stderr] Compiling standback v0.2.17 [INFO] [stderr] Compiling time v0.2.27 [INFO] [stderr] Checking http v0.2.4 [INFO] [stderr] Checking parking_lot v0.11.1 [INFO] [stderr] Checking form_urlencoded v1.0.1 [INFO] [stderr] Checking unicode-bidi v0.3.5 [INFO] [stderr] Checking tracing-core v0.1.18 [INFO] [stderr] Compiling futures-channel v0.3.15 [INFO] [stderr] Compiling httparse v1.4.1 [INFO] [stderr] Checking hashbrown v0.11.2 [INFO] [stderr] Compiling native-tls v0.2.7 [INFO] [stderr] Compiling quote v1.0.9 [INFO] [stderr] Checking unicode-normalization v0.1.19 [INFO] [stderr] Compiling cookie v0.14.4 [INFO] [stderr] Compiling serde_json v1.0.64 [INFO] [stderr] Checking openssl-probe v0.1.4 [INFO] [stderr] Checking slab v0.4.3 [INFO] [stderr] Checking want v0.3.0 [INFO] [stderr] Checking tracing v0.1.26 [INFO] [stderr] Checking socket2 v0.4.0 [INFO] [stderr] Compiling encoding_rs v0.8.28 [INFO] [stderr] Checking regex-syntax v0.6.25 [INFO] [stderr] Checking tower-service v0.3.1 [INFO] [stderr] Checking httpdate v1.0.1 [INFO] [stderr] Compiling openssl-sys v0.9.65 [INFO] [stderr] Checking terminal_size v0.1.17 [INFO] [stderr] Checking getrandom v0.2.3 [INFO] [stderr] Checking spinning_top v0.2.4 [INFO] [stderr] Checking ipnet v2.3.1 [INFO] [stderr] Checking nanorand v0.5.2 [INFO] [stderr] Checking idna v0.2.3 [INFO] [stderr] Checking regex v1.5.4 [INFO] [stderr] Checking url v2.2.2 [INFO] [stderr] Checking http-body v0.4.2 [INFO] [stderr] Checking console v0.14.1 [INFO] [stderr] Checking indicatif v0.16.2 [INFO] [stderr] Checking publicsuffix v1.5.6 [INFO] [stderr] Compiling tokio-macros v1.3.0 [INFO] [stderr] Compiling time-macros-impl v0.1.2 [INFO] [stderr] Compiling pin-project-internal v1.0.7 [INFO] [stderr] Checking time-macros v0.1.1 [INFO] [stderr] Checking pin-project v1.0.7 [INFO] [stderr] Checking flume v0.10.7 [INFO] [stderr] Checking tokio-util v0.6.7 [INFO] [stderr] Checking tokio-native-tls v0.3.0 [INFO] [stderr] Checking h2 v0.3.3 [INFO] [stderr] Checking serde_urlencoded v0.7.0 [INFO] [stderr] Checking cookie_store v0.12.0 [INFO] [stderr] Checking hyper v0.14.10 [INFO] [stderr] Checking hyper-tls v0.5.0 [INFO] [stderr] Checking reqwest v0.11.4 [INFO] [stderr] Checking pma-mako v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 23.90s [INFO] running `Command { std: "docker" "inspect" "195676d819dc1dbace55c8a9eb715fa2f43bb089d4b99bb717abe9b92764c990", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "195676d819dc1dbace55c8a9eb715fa2f43bb089d4b99bb717abe9b92764c990", kill_on_drop: false }` [INFO] [stdout] 195676d819dc1dbace55c8a9eb715fa2f43bb089d4b99bb717abe9b92764c990 [INFO] checking pma-mako-0.1.0 against try#645bb72776a6a56a1a8f52631a44bd082b2ba509 for absurd-question-mark-desugar [INFO] extracting crate pma-mako 0.1.0 into /workspace/builds/worker-3-tc2/source [INFO] validating manifest of crates.io crate pma-mako 0.1.0 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 pma-mako 0.1.0 [INFO] finished tweaking crates.io crate pma-mako 0.1.0 [INFO] tweaked toml for crates.io crate pma-mako 0.1.0 written to /workspace/builds/worker-3-tc2/source/Cargo.toml [INFO] crate crates.io crate pma-mako 0.1.0 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] [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-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] fdf29d7abfad6c4390691818d9a5396088e6860b81a2e48b93a105df752f4cf4 [INFO] running `Command { std: "docker" "start" "-a" "fdf29d7abfad6c4390691818d9a5396088e6860b81a2e48b93a105df752f4cf4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "fdf29d7abfad6c4390691818d9a5396088e6860b81a2e48b93a105df752f4cf4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "fdf29d7abfad6c4390691818d9a5396088e6860b81a2e48b93a105df752f4cf4", kill_on_drop: false }` [INFO] [stdout] fdf29d7abfad6c4390691818d9a5396088e6860b81a2e48b93a105df752f4cf4 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] df4338b41ad08f9260ca3bac2cdee499e663121f84ea05d1d9c7af5ceb6eae07 [INFO] running `Command { std: "docker" "start" "-a" "df4338b41ad08f9260ca3bac2cdee499e663121f84ea05d1d9c7af5ceb6eae07", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.27 [INFO] [stderr] Compiling syn v1.0.73 [INFO] [stderr] Compiling version_check v0.9.3 [INFO] [stderr] Compiling log v0.4.14 [INFO] [stderr] Compiling pkg-config v0.3.19 [INFO] [stderr] Compiling cc v1.0.68 [INFO] [stderr] Checking pin-project-lite v0.2.7 [INFO] [stderr] Compiling futures-core v0.3.15 [INFO] [stderr] Checking smallvec v1.6.1 [INFO] [stderr] Checking bytes v1.0.1 [INFO] [stderr] Checking lock_api v0.4.4 [INFO] [stderr] Checking instant v0.1.10 [INFO] [stderr] Checking itoa v0.4.7 [INFO] [stderr] Compiling tokio v1.8.1 [INFO] [stderr] Compiling proc-macro-hack v0.5.19 [INFO] [stderr] Checking signal-hook-registry v1.4.0 [INFO] [stderr] Compiling serde_derive v1.0.126 [INFO] [stderr] Compiling futures-task v0.3.15 [INFO] [stderr] Checking tinyvec v1.2.0 [INFO] [stderr] Compiling indexmap v1.7.0 [INFO] [stderr] Checking parking_lot_core v0.8.3 [INFO] [stderr] Checking mio v0.7.13 [INFO] [stderr] Compiling futures-util v0.3.15 [INFO] [stderr] Compiling ryu v1.0.5 [INFO] [stderr] Compiling serde v1.0.126 [INFO] [stderr] Compiling const_fn v0.4.8 [INFO] [stderr] Compiling openssl v0.10.35 [INFO] [stderr] Checking futures-sink v0.3.15 [INFO] [stderr] Checking parking_lot v0.11.1 [INFO] [stderr] Checking http v0.2.4 [INFO] [stderr] Compiling standback v0.2.17 [INFO] [stderr] Compiling time v0.2.27 [INFO] [stderr] Checking form_urlencoded v1.0.1 [INFO] [stderr] Checking tracing-core v0.1.18 [INFO] [stderr] Checking unicode-bidi v0.3.5 [INFO] [stderr] Compiling httparse v1.4.1 [INFO] [stderr] Checking hashbrown v0.11.2 [INFO] [stderr] Compiling futures-channel v0.3.15 [INFO] [stderr] Compiling native-tls v0.2.7 [INFO] [stderr] Compiling quote v1.0.9 [INFO] [stderr] Compiling cookie v0.14.4 [INFO] [stderr] Compiling serde_json v1.0.64 [INFO] [stderr] Checking slab v0.4.3 [INFO] [stderr] Checking openssl-probe v0.1.4 [INFO] [stderr] Checking tracing v0.1.26 [INFO] [stderr] Checking want v0.3.0 [INFO] [stderr] Compiling openssl-sys v0.9.65 [INFO] [stderr] Checking socket2 v0.4.0 [INFO] [stderr] Compiling encoding_rs v0.8.28 [INFO] [stderr] Checking httpdate v1.0.1 [INFO] [stderr] Checking tower-service v0.3.1 [INFO] [stderr] Checking unicode-normalization v0.1.19 [INFO] [stderr] Checking regex-syntax v0.6.25 [INFO] [stderr] Checking terminal_size v0.1.17 [INFO] [stderr] Checking getrandom v0.2.3 [INFO] [stderr] Checking spinning_top v0.2.4 [INFO] [stderr] Checking ipnet v2.3.1 [INFO] [stderr] Checking nanorand v0.5.2 [INFO] [stderr] Checking idna v0.2.3 [INFO] [stderr] Checking http-body v0.4.2 [INFO] [stderr] Checking regex v1.5.4 [INFO] [stderr] Checking url v2.2.2 [INFO] [stderr] Checking publicsuffix v1.5.6 [INFO] [stderr] Checking console v0.14.1 [INFO] [stderr] Checking indicatif v0.16.2 [INFO] [stderr] Compiling tokio-macros v1.3.0 [INFO] [stderr] Compiling time-macros-impl v0.1.2 [INFO] [stderr] Compiling pin-project-internal v1.0.7 [INFO] [stderr] Checking time-macros v0.1.1 [INFO] [stderr] Checking pin-project v1.0.7 [INFO] [stderr] Checking flume v0.10.7 [INFO] [stderr] Checking tokio-util v0.6.7 [INFO] [stderr] Checking tokio-native-tls v0.3.0 [INFO] [stderr] Checking h2 v0.3.3 [INFO] [stderr] Checking serde_urlencoded v0.7.0 [INFO] [stderr] Checking cookie_store v0.12.0 [INFO] [stderr] Checking hyper v0.14.10 [INFO] [stderr] Checking hyper-tls v0.5.0 [INFO] [stderr] Checking reqwest v0.11.4 [INFO] [stderr] Checking pma-mako v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 26.35s [INFO] running `Command { std: "docker" "inspect" "df4338b41ad08f9260ca3bac2cdee499e663121f84ea05d1d9c7af5ceb6eae07", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "df4338b41ad08f9260ca3bac2cdee499e663121f84ea05d1d9c7af5ceb6eae07", kill_on_drop: false }` [INFO] [stdout] df4338b41ad08f9260ca3bac2cdee499e663121f84ea05d1d9c7af5ceb6eae07