[INFO] fetching crate ergol 0.1.4... [INFO] checking ergol-0.1.4 against master#385fa9d845dd326c6bbfd58c22244215e431948a for absurd-question-mark-desugar [INFO] extracting crate ergol 0.1.4 into /workspace/builds/worker-2-tc1/source [INFO] validating manifest of crates.io crate ergol 0.1.4 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 ergol 0.1.4 [INFO] finished tweaking crates.io crate ergol 0.1.4 [INFO] tweaked toml for crates.io crate ergol 0.1.4 written to /workspace/builds/worker-2-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 242 packages [INFO] [stderr] Adding approx v0.3.2 (latest: v0.5.1) [INFO] [stderr] Adding atomic v0.5.3 (latest: v0.6.0) [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 deadpool v0.9.5 (latest: v0.11.0) [INFO] [stderr] Adding eui48 v0.4.6 (latest: v1.1.0) [INFO] [stderr] Adding fallible-iterator v0.2.0 (latest: v0.3.0) [INFO] [stderr] Adding generator v0.7.5 (latest: v0.8.1) [INFO] [stderr] Adding generic-array v0.14.7 (latest: v1.0.0) [INFO] [stderr] Adding geo-types v0.6.2 (latest: v0.7.13) [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 linux-raw-sys v0.4.13 (latest: v0.6.4) [INFO] [stderr] Adding loom v0.5.6 (latest: v0.7.1) [INFO] [stderr] Adding multer v2.1.0 (latest: v3.0.0) [INFO] [stderr] Adding nu-ansi-term v0.46.0 (latest: v0.50.0) [INFO] [stderr] Adding object v0.32.2 (latest: v0.34.0) [INFO] [stderr] Adding redox_syscall v0.4.1 (latest: v0.5.1) [INFO] [stderr] Adding regex-automata v0.1.10 (latest: v0.4.6) [INFO] [stderr] Adding regex-syntax v0.6.29 (latest: v0.8.3) [INFO] [stderr] Adding rustc_version v0.2.3 (latest: v0.4.0) [INFO] [stderr] Adding semver v0.9.0 (latest: v1.0.22) [INFO] [stderr] Adding semver-parser v0.7.0 (latest: v0.10.2) [INFO] [stderr] Adding sha1 v0.6.1 (latest: v0.10.6) [INFO] [stderr] Adding siphasher v0.3.11 (latest: v1.0.1) [INFO] [stderr] Adding standback v0.2.17 (latest: v0.4.4) [INFO] [stderr] Adding syn v1.0.109 (latest: v2.0.58) [INFO] [stderr] Adding time v0.2.27 (latest: v0.3.34) [INFO] [stderr] Adding time-macros v0.1.1 (latest: v0.2.17) [INFO] [stderr] Adding uuid v0.8.2 (latest: v1.8.0) [INFO] [stderr] Adding wasi v0.11.0+wasi-snapshot-preview1 (latest: v0.13.0+wasi-0.2.0) [INFO] [stderr] Adding windows v0.48.0 (latest: v0.54.0) [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] 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] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded tokio-postgres v0.7.10 [INFO] [stderr] Downloaded postgres-protocol v0.6.6 [INFO] [stderr] Downloaded const_fn v0.4.9 [INFO] [stderr] Downloaded postgres-types v0.2.6 [INFO] [stderr] Downloaded time v0.2.27 [INFO] [stderr] Downloaded phf_shared v0.11.2 [INFO] [stderr] Downloaded deadpool-runtime v0.1.3 [INFO] [stderr] Downloaded retain_mut v0.1.9 [INFO] [stderr] Downloaded deadpool v0.9.5 [INFO] [stderr] Downloaded case v1.0.0 [INFO] [stderr] Downloaded geo-types v0.6.2 [INFO] [stderr] Downloaded phf v0.11.2 [INFO] [stderr] Downloaded eui48 v0.4.6 [INFO] [stderr] Downloaded standback v0.2.17 [INFO] [stderr] Downloaded time-macros-impl v0.1.2 [INFO] [stderr] Downloaded ergol_core v0.1.4 [INFO] [stderr] Downloaded ergol_proc_macro v0.1.4 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] 96af8d2149528c265ab95ce1e9d46d30a74da044a1fcb5acdf9b726e63b3b8de [INFO] running `Command { std: "docker" "start" "-a" "96af8d2149528c265ab95ce1e9d46d30a74da044a1fcb5acdf9b726e63b3b8de", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "96af8d2149528c265ab95ce1e9d46d30a74da044a1fcb5acdf9b726e63b3b8de", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "96af8d2149528c265ab95ce1e9d46d30a74da044a1fcb5acdf9b726e63b3b8de", kill_on_drop: false }` [INFO] [stdout] 96af8d2149528c265ab95ce1e9d46d30a74da044a1fcb5acdf9b726e63b3b8de [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] f2b1ae660bce7230a0d55811c395205e8b089dfe13512c97001b1c89f5c96e89 [INFO] running `Command { std: "docker" "start" "-a" "f2b1ae660bce7230a0d55811c395205e8b089dfe13512c97001b1c89f5c96e89", kill_on_drop: false }` [INFO] [stderr] Compiling serde v1.0.197 [INFO] [stderr] Checking finl_unicode v1.2.0 [INFO] [stderr] Checking unicode-bidi v0.3.15 [INFO] [stderr] Checking unicode-normalization v0.1.23 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Checking siphasher v0.3.11 [INFO] [stderr] Checking fallible-iterator v0.2.0 [INFO] [stderr] Compiling syn v2.0.58 [INFO] [stderr] Compiling case v1.0.0 [INFO] [stderr] Checking futures-channel v0.3.30 [INFO] [stderr] Checking md-5 v0.10.6 [INFO] [stderr] Checking whoami v1.5.1 [INFO] [stderr] Checking phf_shared v0.11.2 [INFO] [stderr] Checking phf v0.11.2 [INFO] [stderr] Checking stringprep v0.1.4 [INFO] [stderr] Checking postgres-protocol v0.6.6 [INFO] [stderr] Checking postgres-types v0.2.6 [INFO] [stderr] Compiling serde_derive v1.0.197 [INFO] [stderr] Compiling tokio-macros v2.2.0 [INFO] [stderr] Compiling futures-macro v0.3.30 [INFO] [stderr] Compiling async-trait v0.1.79 [INFO] [stderr] Checking tokio v1.37.0 [INFO] [stderr] Checking futures-util v0.3.30 [INFO] [stderr] Checking tokio-util v0.7.10 [INFO] [stderr] Checking tokio-postgres v0.7.10 [INFO] [stderr] Compiling serde_json v1.0.115 [INFO] [stderr] Compiling ergol_core v0.1.4 [INFO] [stderr] Compiling ergol_proc_macro v0.1.4 [INFO] [stderr] Checking ergol v0.1.4 (/opt/rustwide/workdir) [INFO] [stdout] warning: the item `Sync` is imported redundantly [INFO] [stdout] --> src/query.rs:5:32 [INFO] [stdout] | [INFO] [stdout] 5 | use std::marker::{PhantomData, Sync}; [INFO] [stdout] | ^^^^ [INFO] [stdout] --> /rustc/385fa9d845dd326c6bbfd58c22244215e431948a/library/std/src/prelude/mod.rs:134:13 [INFO] [stdout] | [INFO] [stdout] = note: the item `Sync` is already defined here [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Sync` is imported redundantly [INFO] [stdout] --> src/query.rs:5:32 [INFO] [stdout] | [INFO] [stdout] 5 | use std::marker::{PhantomData, Sync}; [INFO] [stdout] | ^^^^ [INFO] [stdout] --> /rustc/385fa9d845dd326c6bbfd58c22244215e431948a/library/std/src/prelude/mod.rs:134:13 [INFO] [stdout] | [INFO] [stdout] = note: the item `Sync` is already defined here [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 24.48s [INFO] running `Command { std: "docker" "inspect" "f2b1ae660bce7230a0d55811c395205e8b089dfe13512c97001b1c89f5c96e89", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f2b1ae660bce7230a0d55811c395205e8b089dfe13512c97001b1c89f5c96e89", kill_on_drop: false }` [INFO] [stdout] f2b1ae660bce7230a0d55811c395205e8b089dfe13512c97001b1c89f5c96e89 [INFO] checking ergol-0.1.4 against try#645bb72776a6a56a1a8f52631a44bd082b2ba509 for absurd-question-mark-desugar [INFO] extracting crate ergol 0.1.4 into /workspace/builds/worker-2-tc2/source [INFO] validating manifest of crates.io crate ergol 0.1.4 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 ergol 0.1.4 [INFO] finished tweaking crates.io crate ergol 0.1.4 [INFO] tweaked toml for crates.io crate ergol 0.1.4 written to /workspace/builds/worker-2-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] [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-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] c067b81c938cc8459da3910820ac646880cae0225264d7da1c360c011384a801 [INFO] running `Command { std: "docker" "start" "-a" "c067b81c938cc8459da3910820ac646880cae0225264d7da1c360c011384a801", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "c067b81c938cc8459da3910820ac646880cae0225264d7da1c360c011384a801", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c067b81c938cc8459da3910820ac646880cae0225264d7da1c360c011384a801", kill_on_drop: false }` [INFO] [stdout] c067b81c938cc8459da3910820ac646880cae0225264d7da1c360c011384a801 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] 915f02ba512fde39d270989c28fef85d579d36d35d0959230936139912c7de1e [INFO] running `Command { std: "docker" "start" "-a" "915f02ba512fde39d270989c28fef85d579d36d35d0959230936139912c7de1e", kill_on_drop: false }` [INFO] [stderr] Compiling serde v1.0.197 [INFO] [stderr] Checking finl_unicode v1.2.0 [INFO] [stderr] Checking unicode-bidi v0.3.15 [INFO] [stderr] Checking unicode-normalization v0.1.23 [INFO] [stderr] Compiling syn v2.0.58 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Checking fallible-iterator v0.2.0 [INFO] [stderr] Checking siphasher v0.3.11 [INFO] [stderr] Compiling case v1.0.0 [INFO] [stderr] Checking futures-channel v0.3.30 [INFO] [stderr] Checking whoami v1.5.1 [INFO] [stderr] Checking md-5 v0.10.6 [INFO] [stderr] Checking phf_shared v0.11.2 [INFO] [stderr] Checking phf v0.11.2 [INFO] [stderr] Checking stringprep v0.1.4 [INFO] [stderr] Checking postgres-protocol v0.6.6 [INFO] [stderr] Checking postgres-types v0.2.6 [INFO] [stderr] Compiling serde_derive v1.0.197 [INFO] [stderr] Compiling tokio-macros v2.2.0 [INFO] [stderr] Compiling futures-macro v0.3.30 [INFO] [stderr] Compiling async-trait v0.1.79 [INFO] [stderr] Checking tokio v1.37.0 [INFO] [stderr] Checking futures-util v0.3.30 [INFO] [stderr] Checking tokio-util v0.7.10 [INFO] [stderr] Checking tokio-postgres v0.7.10 [INFO] [stderr] Compiling serde_json v1.0.115 [INFO] [stderr] Compiling ergol_core v0.1.4 [INFO] [stderr] Compiling ergol_proc_macro v0.1.4 [INFO] [stderr] Checking ergol v0.1.4 (/opt/rustwide/workdir) [INFO] [stdout] warning: the item `Sync` is imported redundantly [INFO] [stdout] --> src/query.rs:5:32 [INFO] [stdout] | [INFO] [stdout] 5 | use std::marker::{PhantomData, Sync}; [INFO] [stdout] | ^^^^ [INFO] [stdout] --> /rustc/645bb72776a6a56a1a8f52631a44bd082b2ba509/library/std/src/prelude/mod.rs:134:13 [INFO] [stdout] | [INFO] [stdout] = note: the item `Sync` is already defined here [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Sync` is imported redundantly [INFO] [stdout] --> src/query.rs:5:32 [INFO] [stdout] | [INFO] [stdout] 5 | use std::marker::{PhantomData, Sync}; [INFO] [stdout] | ^^^^ [INFO] [stdout] --> /rustc/645bb72776a6a56a1a8f52631a44bd082b2ba509/library/std/src/prelude/mod.rs:134:13 [INFO] [stdout] | [INFO] [stdout] = note: the item `Sync` is already defined here [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 19.75s [INFO] running `Command { std: "docker" "inspect" "915f02ba512fde39d270989c28fef85d579d36d35d0959230936139912c7de1e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "915f02ba512fde39d270989c28fef85d579d36d35d0959230936139912c7de1e", kill_on_drop: false }` [INFO] [stdout] 915f02ba512fde39d270989c28fef85d579d36d35d0959230936139912c7de1e