[INFO] cloning repository https://github.com/jkb0o/constructivist [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/jkb0o/constructivist" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjkb0o%2Fconstructivist", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjkb0o%2Fconstructivist'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] b92c0331ad2c9a32d3bffe3adcf74a604e2678d4 [INFO] checking jkb0o/constructivist against try#8d46be77cd48fdbcced888d027457e2c9cf2aa16 for pr-142723 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjkb0o%2Fconstructivist" "/workspace/builds/worker-0-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/jkb0o/constructivist on toolchain 8d46be77cd48fdbcced888d027457e2c9cf2aa16 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8d46be77cd48fdbcced888d027457e2c9cf2aa16" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/jkb0o/constructivist [INFO] finished tweaking git repo https://github.com/jkb0o/constructivist [INFO] tweaked toml for git repo https://github.com/jkb0o/constructivist written to /workspace/builds/worker-0-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/jkb0o/constructivist 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" "+8d46be77cd48fdbcced888d027457e2c9cf2aa16" "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] 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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8d46be77cd48fdbcced888d027457e2c9cf2aa16" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] d87bdc8995bbe77269c1d1f2b1ca8fa92312748a8e53a33c665b60f6ba28ddff [INFO] running `Command { std: "docker" "start" "-a" "d87bdc8995bbe77269c1d1f2b1ca8fa92312748a8e53a33c665b60f6ba28ddff", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "d87bdc8995bbe77269c1d1f2b1ca8fa92312748a8e53a33c665b60f6ba28ddff", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d87bdc8995bbe77269c1d1f2b1ca8fa92312748a8e53a33c665b60f6ba28ddff", kill_on_drop: false }` [INFO] [stdout] d87bdc8995bbe77269c1d1f2b1ca8fa92312748a8e53a33c665b60f6ba28ddff [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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8d46be77cd48fdbcced888d027457e2c9cf2aa16" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 17446605fbda3f8c851eca843fa05f43928f4511320346dc9978a96a9dcc4e84 [INFO] running `Command { std: "docker" "start" "-a" "17446605fbda3f8c851eca843fa05f43928f4511320346dc9978a96a9dcc4e84", kill_on_drop: false }` [INFO] [stderr] Compiling serde v1.0.188 [INFO] [stderr] Compiling proc-macro2 v1.0.67 [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] Checking stranger v0.1.0 (/opt/rustwide/workdir/examples/stranger) [INFO] [stderr] Checking quote v1.0.33 [INFO] [stderr] Checking syn v2.0.37 [INFO] [stderr] Compiling indexmap v2.0.0 [INFO] [stderr] Checking constructivism_macro_gen v0.3.0 (/opt/rustwide/workdir/crates/constructivism_macro_gen) [INFO] [stderr] Checking serde_spanned v0.6.3 [INFO] [stderr] Checking toml_datetime v0.6.3 [INFO] [stderr] Checking toml_edit v0.19.15 [INFO] [stderr] Checking toml v0.7.8 [INFO] [stderr] Checking constructivist v0.3.0 (/opt/rustwide/workdir/crates/constructivist) [INFO] [stderr] Checking constructivism_macro v0.3.0 (/opt/rustwide/workdir/crates/constructivism_macro) [INFO] [stderr] Checking constructivism v0.3.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/core.rs:126:31 [INFO] [stdout] | [INFO] [stdout] 126 | pub struct NothingSetters<'a>(&'a mut ()); [INFO] [stdout] | -------------- ^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this struct [INFO] [stdout] | [INFO] [stdout] = help: consider removing this field [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/core.rs:126:31 [INFO] [stdout] | [INFO] [stdout] 126 | pub struct NothingSetters<'a>(&'a mut ()); [INFO] [stdout] | -------------- ^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this struct [INFO] [stdout] | [INFO] [stdout] = help: consider removing this field [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0277]: the trait bound `f32: From` is not satisfied [INFO] [stdout] --> examples/tutorial.rs:390:22 [INFO] [stdout] | [INFO] [stdout] 390 | let (pb, _, _) = construct!(ProgressBar { .val: 100. }); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the trait `From` is not implemented for `f32` [INFO] [stdout] | [INFO] [stdout] = help: the following other types implement trait `From`: [INFO] [stdout] `f32` implements `From` [INFO] [stdout] `f32` implements `From` [INFO] [stdout] `f32` implements `From` [INFO] [stdout] `f32` implements `From` [INFO] [stdout] `f32` implements `From` [INFO] [stdout] `f32` implements `From` [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:446:33 [INFO] [stdout] | [INFO] [stdout] 446 | let (slider, range, _, _) = construct!(Slider { [INFO] [stdout] | _________________________________^ [INFO] [stdout] 447 | | .val: 10. [INFO] [stdout] 448 | | }); [INFO] [stdout] | |______^ the trait `From` is not implemented for `f32` [INFO] [stdout] | [INFO] [stdout] = help: the following other types implement trait `From`: [INFO] [stdout] `f32` implements `From` [INFO] [stdout] `f32` implements `From` [INFO] [stdout] `f32` implements `From` [INFO] [stdout] `f32` implements `From` [INFO] [stdout] `f32` implements `From` [INFO] [stdout] `f32` implements `From` [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] For more information about this error, try `rustc --explain E0277`. [INFO] [stdout] [INFO] [stderr] error: could not compile `constructivism` (example "tutorial") due to 2 previous errors [INFO] running `Command { std: "docker" "inspect" "17446605fbda3f8c851eca843fa05f43928f4511320346dc9978a96a9dcc4e84", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "17446605fbda3f8c851eca843fa05f43928f4511320346dc9978a96a9dcc4e84", kill_on_drop: false }` [INFO] [stdout] 17446605fbda3f8c851eca843fa05f43928f4511320346dc9978a96a9dcc4e84