[INFO] cloning repository https://github.com/mppbtw/qqml [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/mppbtw/qqml" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmppbtw%2Fqqml", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmppbtw%2Fqqml'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] a468795766a073495d8417d475df3376195ae955 [INFO] checking mppbtw/qqml against master#ceab6128fa48a616bfd3e3adf4bc80133b8ee223 for no-never-type-fallback [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmppbtw%2Fqqml" "/workspace/builds/worker-6-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/mppbtw/qqml on toolchain ceab6128fa48a616bfd3e3adf4bc80133b8ee223 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/mppbtw/qqml [INFO] finished tweaking git repo https://github.com/mppbtw/qqml [INFO] tweaked toml for git repo https://github.com/mppbtw/qqml written to /workspace/builds/worker-6-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/mppbtw/qqml 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" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 7b156d613c2f649a62ca7043b29fd20e9446319bb21e40db893a8176e83ee7ca [INFO] running `Command { std: "docker" "start" "-a" "7b156d613c2f649a62ca7043b29fd20e9446319bb21e40db893a8176e83ee7ca", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "7b156d613c2f649a62ca7043b29fd20e9446319bb21e40db893a8176e83ee7ca", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7b156d613c2f649a62ca7043b29fd20e9446319bb21e40db893a8176e83ee7ca", kill_on_drop: false }` [INFO] [stdout] 7b156d613c2f649a62ca7043b29fd20e9446319bb21e40db893a8176e83ee7ca [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] fb9ca8d420c68352732a8a39ee00c2564c62f039ad3bb6d011dc9012d44b6ca2 [INFO] running `Command { std: "docker" "start" "-a" "fb9ca8d420c68352732a8a39ee00c2564c62f039ad3bb6d011dc9012d44b6ca2", kill_on_drop: false }` [INFO] [stderr] Compiling cc v1.0.86 [INFO] [stderr] Compiling cmake v0.1.50 [INFO] [stderr] Compiling qqml v0.5.4 (/opt/rustwide/workdir) [INFO] [stderr] warning: qqml@0.5.4: Compiler version doesn't include clang or GCC: "cc" "--version" [INFO] [stderr] warning: qqml@0.5.4: Compiler version doesn't include clang or GCC: "c++" "--version" [INFO] [stdout] warning: the item `JsonConstructionError` is imported redundantly [INFO] [stdout] --> lib/eval/state/mod.rs:22:5 [INFO] [stdout] | [INFO] [stdout] 22 | use crate::json::parser::JsonConstructionError; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] 23 | use crate::json::parser::*; [INFO] [stdout] | ---------------------- the item `JsonConstructionError` is already imported here [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `JsonConstructionError` is imported redundantly [INFO] [stdout] --> lib/eval/state/mod.rs:22:5 [INFO] [stdout] | [INFO] [stdout] 22 | use crate::json::parser::JsonConstructionError; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] 23 | use crate::json::parser::*; [INFO] [stdout] | ---------------------- the item `JsonConstructionError` is already imported 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 1.66s [INFO] running `Command { std: "docker" "inspect" "fb9ca8d420c68352732a8a39ee00c2564c62f039ad3bb6d011dc9012d44b6ca2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "fb9ca8d420c68352732a8a39ee00c2564c62f039ad3bb6d011dc9012d44b6ca2", kill_on_drop: false }` [INFO] [stdout] fb9ca8d420c68352732a8a39ee00c2564c62f039ad3bb6d011dc9012d44b6ca2 [INFO] checking mppbtw/qqml against try#3a4bc97f6385a3aa300a4fd689b44350e54fd676 for no-never-type-fallback [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmppbtw%2Fqqml" "/workspace/builds/worker-6-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/mppbtw/qqml on toolchain 3a4bc97f6385a3aa300a4fd689b44350e54fd676 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+3a4bc97f6385a3aa300a4fd689b44350e54fd676" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/mppbtw/qqml [INFO] finished tweaking git repo https://github.com/mppbtw/qqml [INFO] tweaked toml for git repo https://github.com/mppbtw/qqml written to /workspace/builds/worker-6-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/mppbtw/qqml 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" "+3a4bc97f6385a3aa300a4fd689b44350e54fd676" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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" "+3a4bc97f6385a3aa300a4fd689b44350e54fd676" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] edd0285968af387d9a962d7682e0000b85c0c58e99689891e49eccf5623867a8 [INFO] running `Command { std: "docker" "start" "-a" "edd0285968af387d9a962d7682e0000b85c0c58e99689891e49eccf5623867a8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "edd0285968af387d9a962d7682e0000b85c0c58e99689891e49eccf5623867a8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "edd0285968af387d9a962d7682e0000b85c0c58e99689891e49eccf5623867a8", kill_on_drop: false }` [INFO] [stdout] edd0285968af387d9a962d7682e0000b85c0c58e99689891e49eccf5623867a8 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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" "+3a4bc97f6385a3aa300a4fd689b44350e54fd676" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] db2640915a93694363816ba9f43e7af230dac222c49d91b80d5b106f149874c8 [INFO] running `Command { std: "docker" "start" "-a" "db2640915a93694363816ba9f43e7af230dac222c49d91b80d5b106f149874c8", kill_on_drop: false }` [INFO] [stderr] Compiling cc v1.0.86 [INFO] [stderr] Compiling cmake v0.1.50 [INFO] [stderr] Compiling qqml v0.5.4 (/opt/rustwide/workdir) [INFO] [stderr] warning: qqml@0.5.4: Compiler version doesn't include clang or GCC: "cc" "--version" [INFO] [stderr] warning: qqml@0.5.4: Compiler version doesn't include clang or GCC: "c++" "--version" [INFO] [stdout] warning: the item `JsonConstructionError` is imported redundantly [INFO] [stdout] --> lib/eval/state/mod.rs:22:5 [INFO] [stdout] | [INFO] [stdout] 22 | use crate::json::parser::JsonConstructionError; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] 23 | use crate::json::parser::*; [INFO] [stdout] | ---------------------- the item `JsonConstructionError` is already imported here [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `JsonConstructionError` is imported redundantly [INFO] [stdout] --> lib/eval/state/mod.rs:22:5 [INFO] [stdout] | [INFO] [stdout] 22 | use crate::json::parser::JsonConstructionError; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] 23 | use crate::json::parser::*; [INFO] [stdout] | ---------------------- the item `JsonConstructionError` is already imported here [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0282]: type annotations needed [INFO] [stdout] --> lib/parser/multichoice/parser.rs:98:13 [INFO] [stdout] | [INFO] [stdout] 98 | / match tok { [INFO] [stdout] 99 | | Token::Literal(_, h) => { [INFO] [stdout] 100 | | dat.hints.push(h); [INFO] [stdout] 101 | | tok = l.next_token()?; [INFO] [stdout] ... | [INFO] [stdout] 115 | | _ => return Err(Error::ExpectedHintText(tok)), [INFO] [stdout] 116 | | }; [INFO] [stdout] | |_____________^ cannot infer type [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0282]: type annotations needed [INFO] [stdout] --> lib/parser/multichoice/parser.rs:98:13 [INFO] [stdout] | [INFO] [stdout] 98 | / match tok { [INFO] [stdout] 99 | | Token::Literal(_, h) => { [INFO] [stdout] 100 | | dat.hints.push(h); [INFO] [stdout] 101 | | tok = l.next_token()?; [INFO] [stdout] ... | [INFO] [stdout] 115 | | _ => return Err(Error::ExpectedHintText(tok)), [INFO] [stdout] 116 | | }; [INFO] [stdout] | |_____________^ cannot infer type [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 1 previous error; 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0282`. [INFO] [stdout] [INFO] [stderr] The following warnings were emitted during compilation: [INFO] [stderr] [INFO] [stderr] warning: qqml@0.5.4: Compiler version doesn't include clang or GCC: "cc" "--version" [INFO] [stderr] warning: qqml@0.5.4: Compiler version doesn't include clang or GCC: "c++" "--version" [INFO] [stderr] [INFO] [stderr] error: could not compile `qqml` (lib) due to 2 previous errors; 1 warning emitted [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] error: aborting due to 1 previous error; 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0282`. [INFO] [stdout] [INFO] [stderr] The following warnings were emitted during compilation: [INFO] [stderr] [INFO] [stderr] warning: qqml@0.5.4: Compiler version doesn't include clang or GCC: "cc" "--version" [INFO] [stderr] warning: qqml@0.5.4: Compiler version doesn't include clang or GCC: "c++" "--version" [INFO] [stderr] [INFO] [stderr] error: could not compile `qqml` (lib test) due to 2 previous errors; 1 warning emitted [INFO] running `Command { std: "docker" "inspect" "db2640915a93694363816ba9f43e7af230dac222c49d91b80d5b106f149874c8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "db2640915a93694363816ba9f43e7af230dac222c49d91b80d5b106f149874c8", kill_on_drop: false }` [INFO] [stdout] db2640915a93694363816ba9f43e7af230dac222c49d91b80d5b106f149874c8