[INFO] cloning repository https://github.com/yubachiri/play_rust [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/yubachiri/play_rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fyubachiri%2Fplay_rust", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fyubachiri%2Fplay_rust'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 5e36112af70d302386e3c45660f70db4f1673493 [INFO] checking yubachiri/play_rust against master#506512391b1a75ae450d36c9420978402a91abcc for pr-125384 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fyubachiri%2Fplay_rust" "/workspace/builds/worker-4-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/yubachiri/play_rust on toolchain 506512391b1a75ae450d36c9420978402a91abcc [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+506512391b1a75ae450d36c9420978402a91abcc" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/yubachiri/play_rust [INFO] finished tweaking git repo https://github.com/yubachiri/play_rust [INFO] tweaked toml for git repo https://github.com/yubachiri/play_rust written to /workspace/builds/worker-4-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/yubachiri/play_rust 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" "+506512391b1a75ae450d36c9420978402a91abcc" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded combine-language v3.0.2 [INFO] [stderr] Downloaded skeptic v0.9.0 [INFO] [stderr] Downloaded pulldown-cmark v0.0.8 [INFO] [stderr] Downloaded bitflags v0.5.0 [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:beeedbb442662e57d416641ecc3200b38e573c25b057896194468d05594dd835" "/opt/rustwide/cargo-home/bin/cargo" "+506512391b1a75ae450d36c9420978402a91abcc" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] c8df231eadee865b3d3db978271bd2d9054236d7c122fa2691a7a267d8813d4f [INFO] running `Command { std: "docker" "start" "-a" "c8df231eadee865b3d3db978271bd2d9054236d7c122fa2691a7a267d8813d4f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "c8df231eadee865b3d3db978271bd2d9054236d7c122fa2691a7a267d8813d4f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c8df231eadee865b3d3db978271bd2d9054236d7c122fa2691a7a267d8813d4f", kill_on_drop: false }` [INFO] [stdout] c8df231eadee865b3d3db978271bd2d9054236d7c122fa2691a7a267d8813d4f [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=allow" "-e" "RUSTDOCFLAGS=--cap-lints=allow" "-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:beeedbb442662e57d416641ecc3200b38e573c25b057896194468d05594dd835" "/opt/rustwide/cargo-home/bin/cargo" "+506512391b1a75ae450d36c9420978402a91abcc" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] b3cb2fd4e7ff879543e1f3bc9b7f4b0dfdcbe29d130813acb775d38a38d7a77c [INFO] running `Command { std: "docker" "start" "-a" "b3cb2fd4e7ff879543e1f3bc9b7f4b0dfdcbe29d130813acb775d38a38d7a77c", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.62 [INFO] [stderr] Compiling memchr v2.2.1 [INFO] [stderr] Compiling unicode-width v0.1.6 [INFO] [stderr] Compiling remove_dir_all v0.5.2 [INFO] [stderr] Compiling bitflags v0.5.0 [INFO] [stderr] Compiling byteorder v1.3.2 [INFO] [stderr] Checking void v1.0.2 [INFO] [stderr] Checking ascii v0.9.3 [INFO] [stderr] Checking either v1.5.3 [INFO] [stderr] Checking regex-syntax v0.6.12 [INFO] [stderr] Checking thread_local v0.3.6 [INFO] [stderr] Checking unreachable v1.0.0 [INFO] [stderr] Compiling getopts v0.2.21 [INFO] [stderr] Compiling pulldown-cmark v0.0.8 [INFO] [stderr] Checking aho-corasick v0.7.6 [INFO] [stderr] Checking combine v3.8.1 [INFO] [stderr] Compiling rand v0.4.6 [INFO] [stderr] Compiling tempdir v0.3.7 [INFO] [stderr] Compiling skeptic v0.9.0 [INFO] [stderr] Compiling combine-language v3.0.2 [INFO] [stderr] Checking regex v1.3.1 [INFO] [stderr] Checking playground v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] error[E0601]: `main` function not found in crate `calculator_with_language_env` [INFO] [stdout] --> src/calculator_with_language_env.rs:39:2 [INFO] [stdout] | [INFO] [stdout] 39 | } [INFO] [stdout] | ^ consider adding a `main` function to `src/calculator_with_language_env.rs` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0277]: the trait bound `i64: Extend` is not satisfied [INFO] [stdout] --> src/calculator.rs:40:10 [INFO] [stdout] | [INFO] [stdout] 40 | .map(Num) [INFO] [stdout] | ^^^ the trait `Extend` is not implemented for `i64`, which is required by `Many<_, combine::char::Digit<_>>: Parser` [INFO] [stdout] | [INFO] [stdout] = help: the following other types implement trait `Extend`: [INFO] [stdout] <() as Extend<()>> [INFO] [stdout] <(ExtendA, ExtendB) as Extend<(A, B)>> [INFO] [stdout] as Extend<(&'a K, &'a V)>> [INFO] [stdout] as Extend<(K, V)>> [INFO] [stdout] as Extend<&'a T>> [INFO] [stdout] as Extend> [INFO] [stdout] as Extend<&'a T>> [INFO] [stdout] as Extend> [INFO] [stdout] and 32 others [INFO] [stdout] = note: required for `Many>` to implement `Parser` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0277]: the trait bound `i64: Extend` is not satisfied [INFO] [stdout] --> src/calculator.rs:40:10 [INFO] [stdout] | [INFO] [stdout] 40 | .map(Num) [INFO] [stdout] | ^^^ the trait `Extend` is not implemented for `i64`, which is required by `Many<_, combine::char::Digit<_>>: Parser` [INFO] [stdout] | [INFO] [stdout] = help: the following other types implement trait `Extend`: [INFO] [stdout] <() as Extend<()>> [INFO] [stdout] <(ExtendA, ExtendB) as Extend<(A, B)>> [INFO] [stdout] as Extend<(&'a K, &'a V)>> [INFO] [stdout] as Extend<(K, V)>> [INFO] [stdout] as Extend<&'a T>> [INFO] [stdout] as Extend> [INFO] [stdout] as Extend<&'a T>> [INFO] [stdout] as Extend> [INFO] [stdout] and 32 others [INFO] [stdout] = note: required for `Many>` to implement `Parser` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 1 previous error [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0601`. [INFO] [stdout] [INFO] [stdout] error[E0599]: the method `skip` exists for struct `Map>, fn(i64) -> Expr {Expr::Num}>`, but its trait bounds were not satisfied [INFO] [stdout] --> src/calculator.rs:41:10 [INFO] [stdout] | [INFO] [stdout] 39 | let number = many(digit()) [INFO] [stdout] | __________________- [INFO] [stdout] 40 | | .map(Num) [INFO] [stdout] 41 | | .skip(spaces()); [INFO] [stdout] | | -^^^^ method cannot be called due to unsatisfied trait bounds [INFO] [stdout] | |_________| [INFO] [stdout] | [INFO] [stdout] | [INFO] [stdout] ::: /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/combine-3.8.1/src/parser/combinator.rs:249:1 [INFO] [stdout] | [INFO] [stdout] 249 | pub struct Map(P, F) [INFO] [stdout] | -------------------- doesn't satisfy `_: Iterator` or `_: Parser` [INFO] [stdout] | [INFO] [stdout] ::: /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/combine-3.8.1/src/parser/repeat.rs:324:1 [INFO] [stdout] | [INFO] [stdout] 324 | pub struct Many(P, PhantomData); [INFO] [stdout] | --------------------- doesn't satisfy `<_ as Parser>::Input = _`, `<_ as Parser>::Output = _` or `Many>: Parser` [INFO] [stdout] | [INFO] [stdout] = note: the following trait bounds were not satisfied: [INFO] [stdout] `> as Parser>::Input = _` [INFO] [stdout] which is required by `combine::parser::combinator::Map>, fn(i64) -> Expr {Expr::Num}>: Parser` [INFO] [stdout] `> as Parser>::Output = _` [INFO] [stdout] which is required by `combine::parser::combinator::Map>, fn(i64) -> Expr {Expr::Num}>: Parser` [INFO] [stdout] `Many>: Parser` [INFO] [stdout] which is required by `combine::parser::combinator::Map>, fn(i64) -> Expr {Expr::Num}>: Parser` [INFO] [stdout] `combine::parser::combinator::Map>, fn(i64) -> Expr {Expr::Num}>: Parser` [INFO] [stdout] which is required by `&mut combine::parser::combinator::Map>, fn(i64) -> Expr {Expr::Num}>: Parser` [INFO] [stdout] `combine::parser::combinator::Map>, fn(i64) -> Expr {Expr::Num}>: Iterator` [INFO] [stdout] which is required by `&mut combine::parser::combinator::Map>, fn(i64) -> Expr {Expr::Num}>: Iterator` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0599]: the method `skip` exists for struct `Map>, fn(i64) -> Expr {Expr::Num}>`, but its trait bounds were not satisfied [INFO] [stdout] --> src/calculator.rs:41:10 [INFO] [stdout] | [INFO] [stdout] 39 | let number = many(digit()) [INFO] [stdout] | __________________- [INFO] [stdout] 40 | | .map(Num) [INFO] [stdout] 41 | | .skip(spaces()); [INFO] [stdout] | | -^^^^ method cannot be called due to unsatisfied trait bounds [INFO] [stdout] | |_________| [INFO] [stdout] | [INFO] [stdout] | [INFO] [stdout] ::: /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/combine-3.8.1/src/parser/combinator.rs:249:1 [INFO] [stdout] | [INFO] [stdout] 249 | pub struct Map(P, F) [INFO] [stdout] | -------------------- doesn't satisfy `_: Iterator` or `_: Parser` [INFO] [stdout] | [INFO] [stdout] ::: /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/combine-3.8.1/src/parser/repeat.rs:324:1 [INFO] [stdout] | [INFO] [stdout] 324 | pub struct Many(P, PhantomData); [INFO] [stdout] | --------------------- doesn't satisfy `<_ as Parser>::Input = _`, `<_ as Parser>::Output = _` or `Many>: Parser` [INFO] [stdout] | [INFO] [stdout] = note: the following trait bounds were not satisfied: [INFO] [stdout] `> as Parser>::Input = _` [INFO] [stdout] which is required by `combine::parser::combinator::Map>, fn(i64) -> Expr {Expr::Num}>: Parser` [INFO] [stdout] `> as Parser>::Output = _` [INFO] [stdout] which is required by `combine::parser::combinator::Map>, fn(i64) -> Expr {Expr::Num}>: Parser` [INFO] [stdout] `Many>: Parser` [INFO] [stdout] which is required by `combine::parser::combinator::Map>, fn(i64) -> Expr {Expr::Num}>: Parser` [INFO] [stdout] `combine::parser::combinator::Map>, fn(i64) -> Expr {Expr::Num}>: Parser` [INFO] [stdout] which is required by `&mut combine::parser::combinator::Map>, fn(i64) -> Expr {Expr::Num}>: Parser` [INFO] [stdout] `combine::parser::combinator::Map>, fn(i64) -> Expr {Expr::Num}>: Iterator` [INFO] [stdout] which is required by `&mut combine::parser::combinator::Map>, fn(i64) -> Expr {Expr::Num}>: Iterator` [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `playground` (bin "calculator_with_language_env") due to 2 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] error: aborting due to 2 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0277, E0599. [INFO] [stdout] [INFO] [stdout] For more information about an error, try `rustc --explain E0277`. [INFO] [stdout] [INFO] [stdout] error: aborting due to 2 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0277, E0599. [INFO] [stdout] [INFO] [stdout] For more information about an error, try `rustc --explain E0277`. [INFO] [stdout] [INFO] [stderr] error: could not compile `playground` (bin "calculator") due to 3 previous errors [INFO] [stderr] error: could not compile `playground` (bin "calculator" test) due to 3 previous errors [INFO] running `Command { std: "docker" "inspect" "b3cb2fd4e7ff879543e1f3bc9b7f4b0dfdcbe29d130813acb775d38a38d7a77c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b3cb2fd4e7ff879543e1f3bc9b7f4b0dfdcbe29d130813acb775d38a38d7a77c", kill_on_drop: false }` [INFO] [stdout] b3cb2fd4e7ff879543e1f3bc9b7f4b0dfdcbe29d130813acb775d38a38d7a77c [INFO] checking yubachiri/play_rust against try#dae34b759e282c069aa28752564694effd121a63 for pr-125384 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fyubachiri%2Fplay_rust" "/workspace/builds/worker-4-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/yubachiri/play_rust on toolchain dae34b759e282c069aa28752564694effd121a63 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+dae34b759e282c069aa28752564694effd121a63" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/yubachiri/play_rust [INFO] finished tweaking git repo https://github.com/yubachiri/play_rust [INFO] tweaked toml for git repo https://github.com/yubachiri/play_rust written to /workspace/builds/worker-4-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/yubachiri/play_rust 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" "+dae34b759e282c069aa28752564694effd121a63" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:beeedbb442662e57d416641ecc3200b38e573c25b057896194468d05594dd835" "/opt/rustwide/cargo-home/bin/cargo" "+dae34b759e282c069aa28752564694effd121a63" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] eff6a3476fe1889e5be42867663020b8e23f537dc264cd2c7c421dcef62719a0 [INFO] running `Command { std: "docker" "start" "-a" "eff6a3476fe1889e5be42867663020b8e23f537dc264cd2c7c421dcef62719a0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "eff6a3476fe1889e5be42867663020b8e23f537dc264cd2c7c421dcef62719a0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "eff6a3476fe1889e5be42867663020b8e23f537dc264cd2c7c421dcef62719a0", kill_on_drop: false }` [INFO] [stdout] eff6a3476fe1889e5be42867663020b8e23f537dc264cd2c7c421dcef62719a0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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=allow" "-e" "RUSTDOCFLAGS=--cap-lints=allow" "-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:beeedbb442662e57d416641ecc3200b38e573c25b057896194468d05594dd835" "/opt/rustwide/cargo-home/bin/cargo" "+dae34b759e282c069aa28752564694effd121a63" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 2e18475e69bead7e1bb13c684b1ed5cbedbfe7170df9a3e28d1e920c98464e0e [INFO] running `Command { std: "docker" "start" "-a" "2e18475e69bead7e1bb13c684b1ed5cbedbfe7170df9a3e28d1e920c98464e0e", kill_on_drop: false }` [INFO] [stderr] Copying to /tmp/fixit [INFO] [stderr] skipping non-2021 edition `2018` [INFO] running `Command { std: "docker" "inspect" "2e18475e69bead7e1bb13c684b1ed5cbedbfe7170df9a3e28d1e920c98464e0e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2e18475e69bead7e1bb13c684b1ed5cbedbfe7170df9a3e28d1e920c98464e0e", kill_on_drop: false }` [INFO] [stdout] 2e18475e69bead7e1bb13c684b1ed5cbedbfe7170df9a3e28d1e920c98464e0e