[INFO] fetching crate valico 4.0.0... [INFO] checking valico-4.0.0 against master#385fa9d845dd326c6bbfd58c22244215e431948a for absurd-question-mark-desugar [INFO] extracting crate valico 4.0.0 into /workspace/builds/worker-4-tc1/source [INFO] validating manifest of crates.io crate valico 4.0.0 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 valico 4.0.0 [INFO] removed 0 missing tests [INFO] finished tweaking crates.io crate valico 4.0.0 [INFO] tweaked toml for crates.io crate valico 4.0.0 written to /workspace/builds/worker-4-tc1/source/Cargo.toml [INFO] crate crates.io crate valico 4.0.0 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] 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 phf_codegen v0.11.1 [INFO] [stderr] Downloaded phf_generator v0.11.1 [INFO] [stderr] Downloaded unicode-bidi v0.3.10 [INFO] [stderr] Downloaded form_urlencoded v1.1.0 [INFO] [stderr] Downloaded uuid v1.3.0 [INFO] [stderr] Downloaded cxxbridge-flags v1.0.89 [INFO] [stderr] Downloaded ryu v1.0.12 [INFO] [stderr] Downloaded url v2.3.1 [INFO] [stderr] Downloaded addr v0.15.6 [INFO] [stderr] Downloaded psl v2.1.3 [INFO] [stderr] Downloaded cxx-build v1.0.89 [INFO] [stderr] Downloaded serde_json v1.0.91 [INFO] [stderr] Downloaded cxx v1.0.89 [INFO] [stderr] Downloaded base64 v0.21.0 [INFO] [stderr] Downloaded cxxbridge-macro v1.0.89 [INFO] [stderr] Downloaded erased-serde v0.3.24 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] d2a0929d2181b562986c8c6ce7100c5fb4030c2128e991507a536c9eca8f0d37 [INFO] running `Command { std: "docker" "start" "-a" "d2a0929d2181b562986c8c6ce7100c5fb4030c2128e991507a536c9eca8f0d37", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "d2a0929d2181b562986c8c6ce7100c5fb4030c2128e991507a536c9eca8f0d37", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d2a0929d2181b562986c8c6ce7100c5fb4030c2128e991507a536c9eca8f0d37", kill_on_drop: false }` [INFO] [stdout] d2a0929d2181b562986c8c6ce7100c5fb4030c2128e991507a536c9eca8f0d37 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 4a48e6adcf86ee13d07beea77631b54525ca4ffcf3d30efaa50d00bb8629d4b9 [INFO] running `Command { std: "docker" "start" "-a" "4a48e6adcf86ee13d07beea77631b54525ca4ffcf3d30efaa50d00bb8629d4b9", kill_on_drop: false }` [INFO] [stderr] Compiling serde v1.0.152 [INFO] [stderr] Compiling siphasher v0.3.10 [INFO] [stderr] Compiling rand_core v0.6.4 [INFO] [stderr] Checking tinyvec_macros v0.1.0 [INFO] [stderr] Compiling serde_json v1.0.91 [INFO] [stderr] Compiling libc v0.2.139 [INFO] [stderr] Checking ryu v1.0.12 [INFO] [stderr] Checking regex-syntax v0.6.28 [INFO] [stderr] Checking itoa v1.0.5 [INFO] [stderr] Checking percent-encoding v2.2.0 [INFO] [stderr] Checking psl-types v2.0.11 [INFO] [stderr] Compiling erased-serde v0.3.24 [INFO] [stderr] Checking bit-vec v0.6.3 [INFO] [stderr] Checking aho-corasick v0.7.20 [INFO] [stderr] Checking unicode-bidi v0.3.10 [INFO] [stderr] Checking tinyvec v1.6.0 [INFO] [stderr] Compiling rand v0.8.5 [INFO] [stderr] Compiling phf_shared v0.11.1 [INFO] [stderr] Checking psl v2.1.3 [INFO] [stderr] Checking form_urlencoded v1.1.0 [INFO] [stderr] Checking iana-time-zone v0.1.53 [INFO] [stderr] Checking base64 v0.21.0 [INFO] [stderr] Checking bit-set v0.5.3 [INFO] [stderr] Checking chrono v0.4.23 [INFO] [stderr] Checking downcast-rs v1.2.0 [INFO] [stderr] Checking phf v0.11.1 [INFO] [stderr] Compiling phf_generator v0.11.1 [INFO] [stderr] Checking getrandom v0.2.8 [INFO] [stderr] Compiling phf_codegen v0.11.1 [INFO] [stderr] Compiling valico v4.0.0 (/opt/rustwide/workdir) [INFO] [stderr] Checking uuid v1.3.0 [INFO] [stderr] Checking unicode-normalization v0.1.22 [INFO] [stderr] Checking idna v0.3.0 [INFO] [stderr] Checking regex v1.7.1 [INFO] [stderr] Checking url v2.3.1 [INFO] [stderr] Checking uritemplate-next v0.2.0 [INFO] [stderr] Checking fancy-regex v0.11.0 [INFO] [stderr] Checking jsonway v2.0.0 [INFO] [stderr] Checking json-pointer v0.3.4 [INFO] [stderr] Checking addr v0.15.6 [INFO] [stdout] warning: the item `base64` is imported redundantly [INFO] [stdout] --> src/json_schema/keywords/content_media.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use base64; [INFO] [stdout] | ^^^^^^ the item `base64` is already defined by prelude [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `url` is imported redundantly [INFO] [stdout] --> src/json_schema/validators/conditional.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use url; [INFO] [stdout] | ^^^ the item `url` is already defined by prelude [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `chrono` is imported redundantly [INFO] [stdout] --> src/json_schema/validators/formats.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use chrono; [INFO] [stdout] | ^^^^^^ the item `chrono` is already defined by prelude [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `json_pointer` is imported redundantly [INFO] [stdout] --> src/json_schema/validators/formats.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | use json_pointer; [INFO] [stdout] | ^^^^^^^^^^^^ the item `json_pointer` is already defined by prelude [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `uritemplate` is imported redundantly [INFO] [stdout] --> src/json_schema/validators/formats.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 7 | use uritemplate; [INFO] [stdout] | ^^^^^^^^^^^ the item `uritemplate` is already defined by prelude [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `url` is imported redundantly [INFO] [stdout] --> src/json_schema/validators/formats.rs:8:5 [INFO] [stdout] | [INFO] [stdout] 8 | use url; [INFO] [stdout] | ^^^ the item `url` is already defined by prelude [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `uuid` is imported redundantly [INFO] [stdout] --> src/json_schema/validators/formats.rs:9:5 [INFO] [stdout] | [INFO] [stdout] 9 | use uuid; [INFO] [stdout] | ^^^^ the item `uuid` is already defined by prelude [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `base64` is imported redundantly [INFO] [stdout] --> src/json_schema/keywords/content_media.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use base64; [INFO] [stdout] | ^^^^^^ the item `base64` is already defined by prelude [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `url` is imported redundantly [INFO] [stdout] --> src/json_schema/validators/conditional.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use url; [INFO] [stdout] | ^^^ the item `url` is already defined by prelude [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `chrono` is imported redundantly [INFO] [stdout] --> src/json_schema/validators/formats.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use chrono; [INFO] [stdout] | ^^^^^^ the item `chrono` is already defined by prelude [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `json_pointer` is imported redundantly [INFO] [stdout] --> src/json_schema/validators/formats.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | use json_pointer; [INFO] [stdout] | ^^^^^^^^^^^^ the item `json_pointer` is already defined by prelude [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `uritemplate` is imported redundantly [INFO] [stdout] --> src/json_schema/validators/formats.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 7 | use uritemplate; [INFO] [stdout] | ^^^^^^^^^^^ the item `uritemplate` is already defined by prelude [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `url` is imported redundantly [INFO] [stdout] --> src/json_schema/validators/formats.rs:8:5 [INFO] [stdout] | [INFO] [stdout] 8 | use url; [INFO] [stdout] | ^^^ the item `url` is already defined by prelude [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `uuid` is imported redundantly [INFO] [stdout] --> src/json_schema/validators/formats.rs:9:5 [INFO] [stdout] | [INFO] [stdout] 9 | use uuid; [INFO] [stdout] | ^^^^ the item `uuid` is already defined by prelude [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 7 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: panic message contains an unused formatting placeholder [INFO] [stdout] --> tests/schema/mod.rs:12:59 [INFO] [stdout] | [INFO] [stdout] 12 | .unwrap_or_else(|_| panic!("cannot list directory {dir:?}")) [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this message is not used as a format string when given without arguments, but will be in Rust 2021 [INFO] [stdout] = note: `#[warn(non_fmt_panics)]` on by default [INFO] [stdout] help: add the missing argument [INFO] [stdout] | [INFO] [stdout] 12 | .unwrap_or_else(|_| panic!("cannot list directory {dir:?}", ...)) [INFO] [stdout] | +++++ [INFO] [stdout] help: or add a "{}" format string to use the message literally [INFO] [stdout] | [INFO] [stdout] 12 | .unwrap_or_else(|_| panic!("{}", "cannot list directory {dir:?}")) [INFO] [stdout] | +++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 7 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 8.64s [INFO] running `Command { std: "docker" "inspect" "4a48e6adcf86ee13d07beea77631b54525ca4ffcf3d30efaa50d00bb8629d4b9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4a48e6adcf86ee13d07beea77631b54525ca4ffcf3d30efaa50d00bb8629d4b9", kill_on_drop: false }` [INFO] [stdout] 4a48e6adcf86ee13d07beea77631b54525ca4ffcf3d30efaa50d00bb8629d4b9