[INFO] fetching crate constructivism 0.0.2... [INFO] checking constructivism-0.0.2 against master#aa067fb984d36462548bb785da221bfaf38253f0 for pr-122470 [INFO] extracting crate constructivism 0.0.2 into /workspace/builds/worker-2-tc1/source [INFO] validating manifest of crates.io crate constructivism 0.0.2 on toolchain aa067fb984d36462548bb785da221bfaf38253f0 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+aa067fb984d36462548bb785da221bfaf38253f0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate constructivism 0.0.2 [INFO] finished tweaking crates.io crate constructivism 0.0.2 [INFO] tweaked toml for crates.io crate constructivism 0.0.2 written to /workspace/builds/worker-2-tc1/source/Cargo.toml [INFO] crate crates.io crate constructivism 0.0.2 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" "+aa067fb984d36462548bb785da221bfaf38253f0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded tuple_utils v0.4.0 [INFO] [stderr] Downloaded constructivism_macro_gen v0.1.0 [INFO] [stderr] Downloaded constructivism_macro v0.0.1 [INFO] [stderr] Downloaded constructivist v0.0.1 [INFO] [stderr] Downloaded winnow v0.5.15 [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" "+aa067fb984d36462548bb785da221bfaf38253f0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 5b9127294b60557927205609df75b196ff1decfb21c38a13fd3605a0129b2bc7 [INFO] running `Command { std: "docker" "start" "-a" "5b9127294b60557927205609df75b196ff1decfb21c38a13fd3605a0129b2bc7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "5b9127294b60557927205609df75b196ff1decfb21c38a13fd3605a0129b2bc7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5b9127294b60557927205609df75b196ff1decfb21c38a13fd3605a0129b2bc7", kill_on_drop: false }` [INFO] [stdout] 5b9127294b60557927205609df75b196ff1decfb21c38a13fd3605a0129b2bc7 [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" "+aa067fb984d36462548bb785da221bfaf38253f0" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] b83927f51feb3c6a2879fb6ba104036dcbcd95d94eed013ad3788dbeee6ece36 [INFO] running `Command { std: "docker" "start" "-a" "b83927f51feb3c6a2879fb6ba104036dcbcd95d94eed013ad3788dbeee6ece36", kill_on_drop: false }` [INFO] [stderr] Compiling serde v1.0.188 [INFO] [stderr] Compiling unicode-ident v1.0.11 [INFO] [stderr] Compiling hashbrown v0.14.0 [INFO] [stderr] Compiling winnow v0.5.15 [INFO] [stderr] Checking tuple_utils v0.4.0 [INFO] [stderr] Compiling proc-macro2 v1.0.67 [INFO] [stderr] Compiling quote v1.0.33 [INFO] [stderr] Compiling syn v2.0.37 [INFO] [stderr] Compiling indexmap v2.0.0 [INFO] [stderr] Compiling serde_spanned v0.6.3 [INFO] [stderr] Compiling toml_datetime v0.6.3 [INFO] [stderr] Compiling toml_edit v0.19.15 [INFO] [stderr] Compiling constructivism_macro_gen v0.1.0 [INFO] [stderr] Compiling toml v0.7.8 [INFO] [stderr] Compiling constructivist v0.0.1 [INFO] [stderr] Compiling constructivism_macro v0.0.1 [INFO] [stderr] Checking constructivism v0.0.2 (/opt/rustwide/workdir) [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/core.rs:104:31 [INFO] [stdout] | [INFO] [stdout] 104 | pub struct NothingSetters<'a>(&'a mut ()); [INFO] [stdout] | -------------- ^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this struct [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 104 | pub struct NothingSetters<'a>(()); [INFO] [stdout] | ~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/core.rs:104:31 [INFO] [stdout] | [INFO] [stdout] 104 | pub struct NothingSetters<'a>(&'a mut ()); [INFO] [stdout] | -------------- ^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this struct [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 104 | pub struct NothingSetters<'a>(()); [INFO] [stdout] | ~~ [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 8.75s [INFO] running `Command { std: "docker" "inspect" "b83927f51feb3c6a2879fb6ba104036dcbcd95d94eed013ad3788dbeee6ece36", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b83927f51feb3c6a2879fb6ba104036dcbcd95d94eed013ad3788dbeee6ece36", kill_on_drop: false }` [INFO] [stdout] b83927f51feb3c6a2879fb6ba104036dcbcd95d94eed013ad3788dbeee6ece36 [INFO] checking constructivism-0.0.2 against try#707d6562f55b55a7aab4ab3a904997116b358314 for pr-122470 [INFO] extracting crate constructivism 0.0.2 into /workspace/builds/worker-2-tc2/source [INFO] validating manifest of crates.io crate constructivism 0.0.2 on toolchain 707d6562f55b55a7aab4ab3a904997116b358314 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+707d6562f55b55a7aab4ab3a904997116b358314" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate constructivism 0.0.2 [INFO] finished tweaking crates.io crate constructivism 0.0.2 [INFO] tweaked toml for crates.io crate constructivism 0.0.2 written to /workspace/builds/worker-2-tc2/source/Cargo.toml [INFO] crate crates.io crate constructivism 0.0.2 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" "+707d6562f55b55a7aab4ab3a904997116b358314" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [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" "+707d6562f55b55a7aab4ab3a904997116b358314" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 64f84a1c08bed0be25134278ed8b6a6736d828f745bbf926fb5d2fefca39a1ef [INFO] running `Command { std: "docker" "start" "-a" "64f84a1c08bed0be25134278ed8b6a6736d828f745bbf926fb5d2fefca39a1ef", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "64f84a1c08bed0be25134278ed8b6a6736d828f745bbf926fb5d2fefca39a1ef", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "64f84a1c08bed0be25134278ed8b6a6736d828f745bbf926fb5d2fefca39a1ef", kill_on_drop: false }` [INFO] [stdout] 64f84a1c08bed0be25134278ed8b6a6736d828f745bbf926fb5d2fefca39a1ef [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" "+707d6562f55b55a7aab4ab3a904997116b358314" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 434a67b856397c1ef47ebf2c21385a034567ab7bc6809dfefe71bcc9e23044b0 [INFO] running `Command { std: "docker" "start" "-a" "434a67b856397c1ef47ebf2c21385a034567ab7bc6809dfefe71bcc9e23044b0", kill_on_drop: false }` [INFO] [stderr] Compiling serde v1.0.188 [INFO] [stderr] Compiling unicode-ident v1.0.11 [INFO] [stderr] Compiling hashbrown v0.14.0 [INFO] [stderr] Compiling winnow v0.5.15 [INFO] [stderr] Checking tuple_utils v0.4.0 [INFO] [stderr] Compiling proc-macro2 v1.0.67 [INFO] [stderr] Compiling quote v1.0.33 [INFO] [stderr] Compiling indexmap v2.0.0 [INFO] [stderr] Compiling syn v2.0.37 [INFO] [stderr] Compiling toml_datetime v0.6.3 [INFO] [stderr] Compiling serde_spanned v0.6.3 [INFO] [stderr] Compiling constructivism_macro_gen v0.1.0 [INFO] [stderr] Compiling toml_edit v0.19.15 [INFO] [stderr] Compiling toml v0.7.8 [INFO] [stderr] Compiling constructivist v0.0.1 [INFO] [stderr] Compiling constructivism_macro v0.0.1 [INFO] [stderr] Checking constructivism v0.0.2 (/opt/rustwide/workdir) [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/core.rs:104:31 [INFO] [stdout] | [INFO] [stdout] 104 | pub struct NothingSetters<'a>(&'a mut ()); [INFO] [stdout] | -------------- ^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this struct [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 104 | pub struct NothingSetters<'a>(()); [INFO] [stdout] | ~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/core.rs:104:31 [INFO] [stdout] | [INFO] [stdout] 104 | pub struct NothingSetters<'a>(&'a mut ()); [INFO] [stdout] | -------------- ^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this struct [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 104 | pub struct NothingSetters<'a>(()); [INFO] [stdout] | ~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0277]: the trait bound `f32: From` is not satisfied [INFO] [stdout] --> examples/tutorial.rs:324:22 [INFO] [stdout] | [INFO] [stdout] 324 | let (pb, _, _) = construct!(ProgressBar { .val: 100. }); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the trait `From` is not implemented for `f32`, which is required by `{float}: Into<_>` [INFO] [stdout] | [INFO] [stdout] = help: the following other types implement trait `From`: [INFO] [stdout] > [INFO] [stdout] > [INFO] [stdout] > [INFO] [stdout] > [INFO] [stdout] > [INFO] [stdout] > [INFO] [stdout] = note: required for `f64` to implement `Into` [INFO] [stdout] = note: this error originates in the macro `construct` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0277]: the trait bound `f32: From` is not satisfied [INFO] [stdout] --> examples/tutorial.rs:380:33 [INFO] [stdout] | [INFO] [stdout] 380 | let (slider, range, _, _) = construct!(Slider { [INFO] [stdout] | _________________________________^ [INFO] [stdout] 381 | | .val: 10. [INFO] [stdout] 382 | | }); [INFO] [stdout] | |______^ the trait `From` is not implemented for `f32`, which is required by `{float}: Into<_>` [INFO] [stdout] | [INFO] [stdout] = help: the following other types implement trait `From`: [INFO] [stdout] > [INFO] [stdout] > [INFO] [stdout] > [INFO] [stdout] > [INFO] [stdout] > [INFO] [stdout] > [INFO] [stdout] = note: required for `f64` to implement `Into` [INFO] [stdout] = note: this error originates in the macro `construct` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 2 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0277`. [INFO] [stdout] [INFO] [stderr] error: could not compile `constructivism` (example "tutorial") due to 3 previous errors [INFO] running `Command { std: "docker" "inspect" "434a67b856397c1ef47ebf2c21385a034567ab7bc6809dfefe71bcc9e23044b0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "434a67b856397c1ef47ebf2c21385a034567ab7bc6809dfefe71bcc9e23044b0", kill_on_drop: false }` [INFO] [stdout] 434a67b856397c1ef47ebf2c21385a034567ab7bc6809dfefe71bcc9e23044b0