[INFO] fetching crate dicom-json 0.1.1... [INFO] checking dicom-json-0.1.1 against master#385fa9d845dd326c6bbfd58c22244215e431948a for absurd-question-mark-desugar [INFO] extracting crate dicom-json 0.1.1 into /workspace/builds/worker-7-tc1/source [INFO] validating manifest of crates.io crate dicom-json 0.1.1 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 dicom-json 0.1.1 [INFO] finished tweaking crates.io crate dicom-json 0.1.1 [INFO] tweaked toml for crates.io crate dicom-json 0.1.1 written to /workspace/builds/worker-7-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 109 packages [INFO] [stderr] Adding base64 v0.21.7 (latest: v0.22.0) [INFO] [stderr] Adding dicom-test-files v0.2.1 (latest: v0.3.0) [INFO] [stderr] Adding generic-array v0.14.7 (latest: v1.0.0) [INFO] [stderr] Adding heck v0.4.1 (latest: v0.5.0) [INFO] [stderr] Adding linux-raw-sys v0.4.13 (latest: v0.6.4) [INFO] [stderr] Adding rustls v0.22.3 (latest: v0.23.4) [INFO] [stderr] Adding snafu v0.7.5 (latest: v0.8.2) [INFO] [stderr] Adding snafu-derive v0.7.5 (latest: v0.8.2) [INFO] [stderr] Adding syn v1.0.109 (latest: v2.0.58) [INFO] [stderr] Adding wasi v0.11.0+wasi-snapshot-preview1 (latest: v0.13.0+wasi-0.2.0) [INFO] [stderr] Adding yansi v0.5.1 (latest: v1.0.1) [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 dicom-test-files v0.2.1 [INFO] [stderr] Downloaded dicom-transfer-syntax-registry v0.6.2 [INFO] [stderr] Downloaded byteordered v0.6.0 [INFO] [stderr] Downloaded dicom-encoding v0.6.1 [INFO] [stderr] Downloaded dicom-parser v0.6.0 [INFO] [stderr] Downloaded safe-transmute v0.11.2 [INFO] [stderr] Downloaded dicom-core v0.6.3 [INFO] [stderr] Downloaded dicom-dictionary-std v0.6.1 [INFO] [stderr] Downloaded jpeg-encoder v0.6.0 [INFO] [stderr] Downloaded dicom-object v0.6.3 [INFO] [stderr] Downloaded ureq v2.9.6 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] 3d65d0d7b2560b30482063ad542b988e356412d964344c90a30534a77e1ec963 [INFO] running `Command { std: "docker" "start" "-a" "3d65d0d7b2560b30482063ad542b988e356412d964344c90a30534a77e1ec963", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "3d65d0d7b2560b30482063ad542b988e356412d964344c90a30534a77e1ec963", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3d65d0d7b2560b30482063ad542b988e356412d964344c90a30534a77e1ec963", kill_on_drop: false }` [INFO] [stdout] 3d65d0d7b2560b30482063ad542b988e356412d964344c90a30534a77e1ec963 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] 593a8bde4f58ef49860be6e40060d5058a8e372b10109473d211be0098613b47 [INFO] running `Command { std: "docker" "start" "-a" "593a8bde4f58ef49860be6e40060d5058a8e372b10109473d211be0098613b47", kill_on_drop: false }` [INFO] [stderr] Checking encoding_index_tests v0.1.4 [INFO] [stderr] Compiling doc-comment v0.3.3 [INFO] [stderr] Checking safe-transmute v0.11.2 [INFO] [stderr] Checking itertools v0.12.1 [INFO] [stderr] Checking byteordered v0.6.0 [INFO] [stderr] Checking rustls-pki-types v1.4.1 [INFO] [stderr] Compiling syn v2.0.58 [INFO] [stderr] Compiling rustls v0.22.3 [INFO] [stderr] Compiling snafu-derive v0.7.5 [INFO] [stderr] Checking chrono v0.4.37 [INFO] [stderr] Checking ring v0.17.8 [INFO] [stderr] Compiling rustix v0.38.32 [INFO] [stderr] Compiling serde_json v1.0.115 [INFO] [stderr] Checking flate2 v1.0.28 [INFO] [stderr] Checking diff v0.1.13 [INFO] [stderr] Checking encoding-index-korean v1.20141219.5 [INFO] [stderr] Checking encoding-index-singlebyte v1.20141219.5 [INFO] [stderr] Checking encoding-index-japanese v1.20141219.5 [INFO] [stderr] Checking encoding-index-simpchinese v1.20141219.5 [INFO] [stderr] Checking encoding-index-tradchinese v1.20141219.5 [INFO] [stderr] Checking webpki-roots v0.26.1 [INFO] [stderr] Checking pretty_assertions v1.4.0 [INFO] [stderr] Checking encoding v0.2.33 [INFO] [stderr] Checking rustls-webpki v0.102.2 [INFO] [stderr] Checking tempfile v3.10.1 [INFO] [stderr] Checking snafu v0.7.5 [INFO] [stderr] Checking dicom-core v0.6.3 [INFO] [stderr] Checking dicom-dictionary-std v0.6.1 [INFO] [stderr] Checking ureq v2.9.6 [INFO] [stderr] Checking dicom-test-files v0.2.1 [INFO] [stderr] Checking dicom-encoding v0.6.1 [INFO] [stderr] Compiling tracing-attributes v0.1.27 [INFO] [stderr] Compiling serde_derive v1.0.197 [INFO] [stderr] Checking tracing v0.1.40 [INFO] [stderr] Checking dicom-parser v0.6.0 [INFO] [stderr] Checking dicom-transfer-syntax-registry v0.6.2 [INFO] [stderr] Checking dicom-object v0.6.3 [INFO] [stderr] Checking serde v1.0.197 [INFO] [stderr] Checking dicom-json v0.1.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: the item `PrimitiveValue` is imported redundantly [INFO] [stdout] --> src/ser/value.rs:197:9 [INFO] [stdout] | [INFO] [stdout] 197 | use dicom_core::PrimitiveValue; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 202 | use super::*; [INFO] [stdout] | -------- the item `PrimitiveValue` is already imported here [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Tag` is imported redundantly [INFO] [stdout] --> src/ser/mod.rs:307:53 [INFO] [stdout] | [INFO] [stdout] 307 | use dicom_core::{dicom_value, value::DicomDate, Tag}; [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 312 | use super::*; [INFO] [stdout] | -------- the item `Tag` is already imported here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `VR` is imported redundantly [INFO] [stdout] --> src/ser/mod.rs:308:30 [INFO] [stdout] | [INFO] [stdout] 308 | use dicom_core::{Length, VR}; [INFO] [stdout] | ^^ [INFO] [stdout] ... [INFO] [stdout] 312 | use super::*; [INFO] [stdout] | -------- the item `VR` is already imported here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 17.69s [INFO] running `Command { std: "docker" "inspect" "593a8bde4f58ef49860be6e40060d5058a8e372b10109473d211be0098613b47", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "593a8bde4f58ef49860be6e40060d5058a8e372b10109473d211be0098613b47", kill_on_drop: false }` [INFO] [stdout] 593a8bde4f58ef49860be6e40060d5058a8e372b10109473d211be0098613b47 [INFO] checking dicom-json-0.1.1 against try#645bb72776a6a56a1a8f52631a44bd082b2ba509 for absurd-question-mark-desugar [INFO] extracting crate dicom-json 0.1.1 into /workspace/builds/worker-7-tc2/source [INFO] validating manifest of crates.io crate dicom-json 0.1.1 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 dicom-json 0.1.1 [INFO] finished tweaking crates.io crate dicom-json 0.1.1 [INFO] tweaked toml for crates.io crate dicom-json 0.1.1 written to /workspace/builds/worker-7-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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] e8ee5d01e8a6973b277f95924f10dba890999dc2a11d2e2daafcd0a4a121bde0 [INFO] running `Command { std: "docker" "start" "-a" "e8ee5d01e8a6973b277f95924f10dba890999dc2a11d2e2daafcd0a4a121bde0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "e8ee5d01e8a6973b277f95924f10dba890999dc2a11d2e2daafcd0a4a121bde0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e8ee5d01e8a6973b277f95924f10dba890999dc2a11d2e2daafcd0a4a121bde0", kill_on_drop: false }` [INFO] [stdout] e8ee5d01e8a6973b277f95924f10dba890999dc2a11d2e2daafcd0a4a121bde0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] c0354519e6098b34af0764bcbc91ceca9f2a5a591be9de62074afa2f40246d10 [INFO] running `Command { std: "docker" "start" "-a" "c0354519e6098b34af0764bcbc91ceca9f2a5a591be9de62074afa2f40246d10", kill_on_drop: false }` [INFO] [stderr] Checking encoding_index_tests v0.1.4 [INFO] [stderr] Compiling doc-comment v0.3.3 [INFO] [stderr] Checking safe-transmute v0.11.2 [INFO] [stderr] Checking itertools v0.12.1 [INFO] [stderr] Checking rustls-pki-types v1.4.1 [INFO] [stderr] Checking byteordered v0.6.0 [INFO] [stderr] Compiling syn v2.0.58 [INFO] [stderr] Compiling rustix v0.38.32 [INFO] [stderr] Compiling snafu-derive v0.7.5 [INFO] [stderr] Checking chrono v0.4.37 [INFO] [stderr] Checking ring v0.17.8 [INFO] [stderr] Compiling rustls v0.22.3 [INFO] [stderr] Compiling serde_json v1.0.115 [INFO] [stderr] Checking flate2 v1.0.28 [INFO] [stderr] Checking diff v0.1.13 [INFO] [stderr] Checking encoding-index-korean v1.20141219.5 [INFO] [stderr] Checking encoding-index-tradchinese v1.20141219.5 [INFO] [stderr] Checking encoding-index-simpchinese v1.20141219.5 [INFO] [stderr] Checking encoding-index-singlebyte v1.20141219.5 [INFO] [stderr] Checking encoding-index-japanese v1.20141219.5 [INFO] [stderr] Checking webpki-roots v0.26.1 [INFO] [stderr] Checking pretty_assertions v1.4.0 [INFO] [stderr] Checking encoding v0.2.33 [INFO] [stderr] Checking rustls-webpki v0.102.2 [INFO] [stderr] Checking tempfile v3.10.1 [INFO] [stderr] Checking snafu v0.7.5 [INFO] [stderr] Checking dicom-core v0.6.3 [INFO] [stderr] Checking ureq v2.9.6 [INFO] [stderr] Checking dicom-dictionary-std v0.6.1 [INFO] [stderr] Checking dicom-test-files v0.2.1 [INFO] [stderr] Checking dicom-encoding v0.6.1 [INFO] [stderr] Compiling tracing-attributes v0.1.27 [INFO] [stderr] Compiling serde_derive v1.0.197 [INFO] [stderr] Checking tracing v0.1.40 [INFO] [stderr] Checking dicom-transfer-syntax-registry v0.6.2 [INFO] [stderr] Checking dicom-parser v0.6.0 [INFO] [stderr] Checking dicom-object v0.6.3 [INFO] [stderr] Checking serde v1.0.197 [INFO] [stderr] Checking dicom-json v0.1.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: the item `PrimitiveValue` is imported redundantly [INFO] [stdout] --> src/ser/value.rs:197:9 [INFO] [stdout] | [INFO] [stdout] 197 | use dicom_core::PrimitiveValue; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 202 | use super::*; [INFO] [stdout] | -------- the item `PrimitiveValue` is already imported here [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Tag` is imported redundantly [INFO] [stdout] --> src/ser/mod.rs:307:53 [INFO] [stdout] | [INFO] [stdout] 307 | use dicom_core::{dicom_value, value::DicomDate, Tag}; [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 312 | use super::*; [INFO] [stdout] | -------- the item `Tag` is already imported here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `VR` is imported redundantly [INFO] [stdout] --> src/ser/mod.rs:308:30 [INFO] [stdout] | [INFO] [stdout] 308 | use dicom_core::{Length, VR}; [INFO] [stdout] | ^^ [INFO] [stdout] ... [INFO] [stdout] 312 | use super::*; [INFO] [stdout] | -------- the item `VR` is already imported here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 16.90s [INFO] running `Command { std: "docker" "inspect" "c0354519e6098b34af0764bcbc91ceca9f2a5a591be9de62074afa2f40246d10", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c0354519e6098b34af0764bcbc91ceca9f2a5a591be9de62074afa2f40246d10", kill_on_drop: false }` [INFO] [stdout] c0354519e6098b34af0764bcbc91ceca9f2a5a591be9de62074afa2f40246d10