[INFO] fetching crate ddshow-types 0.2.2... [INFO] checking ddshow-types-0.2.2 against master#385fa9d845dd326c6bbfd58c22244215e431948a for absurd-question-mark-desugar [INFO] extracting crate ddshow-types 0.2.2 into /workspace/builds/worker-0-tc1/source [INFO] validating manifest of crates.io crate ddshow-types 0.2.2 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 ddshow-types 0.2.2 [INFO] finished tweaking crates.io crate ddshow-types 0.2.2 [INFO] tweaked toml for crates.io crate ddshow-types 0.2.2 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 49 packages [INFO] [stderr] Adding ahash v0.7.8 (latest: v0.8.11) [INFO] [stderr] Adding bytecheck v0.6.12 (latest: v0.7.0) [INFO] [stderr] Adding bytecheck_derive v0.6.12 (latest: v0.7.0) [INFO] [stderr] Adding hashbrown v0.11.2 (latest: v0.14.3) [INFO] [stderr] Adding ptr_meta v0.1.4 (latest: v0.2.0) [INFO] [stderr] Adding ptr_meta_derive v0.1.4 (latest: v0.2.0) [INFO] [stderr] Adding rend v0.3.6 (latest: v0.4.2) [INFO] [stderr] Adding rkyv v0.7.3 (latest: v0.7.44) [INFO] [stderr] Adding rkyv_derive v0.7.3 (latest: v0.7.44) [INFO] [stderr] Adding syn v1.0.109 (latest: v2.0.58) [INFO] [stderr] Adding synstructure v0.12.6 (latest: v0.13.1) [INFO] [stderr] Adding wasi v0.11.0+wasi-snapshot-preview1 (latest: v0.13.0+wasi-0.2.0) [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 timely_logging v0.12.0 [INFO] [stderr] Downloaded seahash v4.1.0 [INFO] [stderr] Downloaded abomonation_derive v0.5.0 [INFO] [stderr] Downloaded abomonation v0.7.3 [INFO] [stderr] Downloaded ptr_meta_derive v0.1.4 [INFO] [stderr] Downloaded ptr_meta v0.1.4 [INFO] [stderr] Downloaded bytecheck_derive v0.6.12 [INFO] [stderr] Downloaded rkyv_derive v0.7.3 [INFO] [stderr] Downloaded bytecheck v0.6.12 [INFO] [stderr] Downloaded rend v0.3.6 [INFO] [stderr] Downloaded timely_communication v0.12.0 [INFO] [stderr] Downloaded timely v0.12.0 [INFO] [stderr] Downloaded timely_bytes v0.12.0 [INFO] [stderr] Downloaded rkyv v0.7.3 [INFO] [stderr] Downloaded differential-dataflow v0.12.0 [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] 076d8abacc423f578621b948bf1a9e348e6fbeeee8212be89bdb27bfda11b163 [INFO] running `Command { std: "docker" "start" "-a" "076d8abacc423f578621b948bf1a9e348e6fbeeee8212be89bdb27bfda11b163", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "076d8abacc423f578621b948bf1a9e348e6fbeeee8212be89bdb27bfda11b163", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "076d8abacc423f578621b948bf1a9e348e6fbeeee8212be89bdb27bfda11b163", kill_on_drop: false }` [INFO] [stdout] 076d8abacc423f578621b948bf1a9e348e6fbeeee8212be89bdb27bfda11b163 [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] ab47511b620846dcc36572432593b90827c68fb91c315af85b0d40834dda2869 [INFO] running `Command { std: "docker" "start" "-a" "ab47511b620846dcc36572432593b90827c68fb91c315af85b0d40834dda2869", kill_on_drop: false }` [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling crossbeam-utils v0.8.19 [INFO] [stderr] Compiling unicode-xid v0.2.4 [INFO] [stderr] Compiling bytecheck v0.6.12 [INFO] [stderr] Checking timely_bytes v0.12.0 [INFO] [stderr] Compiling rend v0.3.6 [INFO] [stderr] Checking simdutf8 v0.1.4 [INFO] [stderr] Compiling ahash v0.7.8 [INFO] [stderr] Checking getopts v0.2.21 [INFO] [stderr] Checking timely_logging v0.12.0 [INFO] [stderr] Checking once_cell v1.19.0 [INFO] [stderr] Checking abomonation v0.7.3 [INFO] [stderr] Compiling rkyv v0.7.3 [INFO] [stderr] Compiling futures-macro v0.3.30 [INFO] [stderr] Checking tinyvec v1.6.0 [INFO] [stderr] Checking seahash v4.1.0 [INFO] [stderr] Checking hashbrown v0.11.2 [INFO] [stderr] Checking crossbeam-channel v0.5.12 [INFO] [stderr] Checking futures-util v0.3.30 [INFO] [stderr] Compiling synstructure v0.12.6 [INFO] [stderr] Compiling ptr_meta_derive v0.1.4 [INFO] [stderr] Compiling abomonation_derive v0.5.0 [INFO] [stderr] Compiling bytecheck_derive v0.6.12 [INFO] [stderr] Compiling rkyv_derive v0.7.3 [INFO] [stderr] Checking ptr_meta v0.1.4 [INFO] [stderr] Checking timely_communication v0.12.0 [INFO] [stderr] Checking timely v0.12.0 [INFO] [stderr] Checking differential-dataflow v0.12.0 [INFO] [stderr] Checking ddshow-types v0.2.2 (/opt/rustwide/workdir) [INFO] [stdout] warning: the item `IntoIterator` is imported redundantly [INFO] [stdout] --> src/operator_addr.rs:7:26 [INFO] [stdout] | [INFO] [stdout] 7 | iter::{FromIterator, IntoIterator}, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] --> /rustc/385fa9d845dd326c6bbfd58c22244215e431948a/library/std/src/prelude/mod.rs:134:13 [INFO] [stdout] | [INFO] [stdout] = note: the item `IntoIterator` is already defined here [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `IntoIterator` is imported redundantly [INFO] [stdout] --> src/operator_addr.rs:7:26 [INFO] [stdout] | [INFO] [stdout] 7 | iter::{FromIterator, IntoIterator}, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] --> /rustc/385fa9d845dd326c6bbfd58c22244215e431948a/library/std/src/prelude/mod.rs:134:13 [INFO] [stdout] | [INFO] [stdout] = note: the item `IntoIterator` 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 18.97s [INFO] running `Command { std: "docker" "inspect" "ab47511b620846dcc36572432593b90827c68fb91c315af85b0d40834dda2869", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ab47511b620846dcc36572432593b90827c68fb91c315af85b0d40834dda2869", kill_on_drop: false }` [INFO] [stdout] ab47511b620846dcc36572432593b90827c68fb91c315af85b0d40834dda2869 [INFO] checking ddshow-types-0.2.2 against try#645bb72776a6a56a1a8f52631a44bd082b2ba509 for absurd-question-mark-desugar [INFO] extracting crate ddshow-types 0.2.2 into /workspace/builds/worker-0-tc2/source [INFO] validating manifest of crates.io crate ddshow-types 0.2.2 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 ddshow-types 0.2.2 [INFO] finished tweaking crates.io crate ddshow-types 0.2.2 [INFO] tweaked toml for crates.io crate ddshow-types 0.2.2 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] cffbcb8a24a5251af14306508904508b067f55e101dad9048ec2b1635783241b [INFO] running `Command { std: "docker" "start" "-a" "cffbcb8a24a5251af14306508904508b067f55e101dad9048ec2b1635783241b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "cffbcb8a24a5251af14306508904508b067f55e101dad9048ec2b1635783241b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "cffbcb8a24a5251af14306508904508b067f55e101dad9048ec2b1635783241b", kill_on_drop: false }` [INFO] [stdout] cffbcb8a24a5251af14306508904508b067f55e101dad9048ec2b1635783241b [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] 84df71fe2002540ca88d0535f8251bbfee193d3a7938259feaa0ef920741a3fb [INFO] running `Command { std: "docker" "start" "-a" "84df71fe2002540ca88d0535f8251bbfee193d3a7938259feaa0ef920741a3fb", kill_on_drop: false }` [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling crossbeam-utils v0.8.19 [INFO] [stderr] Compiling unicode-xid v0.2.4 [INFO] [stderr] Compiling bytecheck v0.6.12 [INFO] [stderr] Checking once_cell v1.19.0 [INFO] [stderr] Checking timely_bytes v0.12.0 [INFO] [stderr] Compiling ahash v0.7.8 [INFO] [stderr] Checking getopts v0.2.21 [INFO] [stderr] Checking simdutf8 v0.1.4 [INFO] [stderr] Compiling rend v0.3.6 [INFO] [stderr] Checking abomonation v0.7.3 [INFO] [stderr] Checking timely_logging v0.12.0 [INFO] [stderr] Compiling rkyv v0.7.3 [INFO] [stderr] Compiling futures-macro v0.3.30 [INFO] [stderr] Checking tinyvec v1.6.0 [INFO] [stderr] Checking seahash v4.1.0 [INFO] [stderr] Checking hashbrown v0.11.2 [INFO] [stderr] Checking crossbeam-channel v0.5.12 [INFO] [stderr] Checking futures-util v0.3.30 [INFO] [stderr] Compiling synstructure v0.12.6 [INFO] [stderr] Compiling ptr_meta_derive v0.1.4 [INFO] [stderr] Compiling bytecheck_derive v0.6.12 [INFO] [stderr] Compiling abomonation_derive v0.5.0 [INFO] [stderr] Compiling rkyv_derive v0.7.3 [INFO] [stderr] Checking ptr_meta v0.1.4 [INFO] [stderr] Checking timely_communication v0.12.0 [INFO] [stderr] Checking timely v0.12.0 [INFO] [stderr] Checking differential-dataflow v0.12.0 [INFO] [stderr] Checking ddshow-types v0.2.2 (/opt/rustwide/workdir) [INFO] [stdout] warning: the item `IntoIterator` is imported redundantly [INFO] [stdout] --> src/operator_addr.rs:7:26 [INFO] [stdout] | [INFO] [stdout] 7 | iter::{FromIterator, IntoIterator}, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] --> /rustc/645bb72776a6a56a1a8f52631a44bd082b2ba509/library/std/src/prelude/mod.rs:134:13 [INFO] [stdout] | [INFO] [stdout] = note: the item `IntoIterator` is already defined here [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `IntoIterator` is imported redundantly [INFO] [stdout] --> src/operator_addr.rs:7:26 [INFO] [stdout] | [INFO] [stdout] 7 | iter::{FromIterator, IntoIterator}, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] --> /rustc/645bb72776a6a56a1a8f52631a44bd082b2ba509/library/std/src/prelude/mod.rs:134:13 [INFO] [stdout] | [INFO] [stdout] = note: the item `IntoIterator` 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 14.49s [INFO] running `Command { std: "docker" "inspect" "84df71fe2002540ca88d0535f8251bbfee193d3a7938259feaa0ef920741a3fb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "84df71fe2002540ca88d0535f8251bbfee193d3a7938259feaa0ef920741a3fb", kill_on_drop: false }` [INFO] [stdout] 84df71fe2002540ca88d0535f8251bbfee193d3a7938259feaa0ef920741a3fb