[INFO] cloning repository https://github.com/monisj/Rust_Examples [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/monisj/Rust_Examples" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmonisj%2FRust_Examples", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmonisj%2FRust_Examples'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 5cec683f6d91f0d9ff288282a2878cc0afb9659c [INFO] checking monisj/Rust_Examples/5cec683f6d91f0d9ff288282a2878cc0afb9659c against master#af4a5a13a15fa0c60e06321077ef452f769b42fd for pr-122960-4 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmonisj%2FRust_Examples" "/workspace/builds/worker-7-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/monisj/Rust_Examples on toolchain af4a5a13a15fa0c60e06321077ef452f769b42fd [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+af4a5a13a15fa0c60e06321077ef452f769b42fd" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/monisj/Rust_Examples [INFO] finished tweaking git repo https://github.com/monisj/Rust_Examples [INFO] tweaked toml for git repo https://github.com/monisj/Rust_Examples written to /workspace/builds/worker-7-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/monisj/Rust_Examples 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" "+af4a5a13a15fa0c60e06321077ef452f769b42fd" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded ferris-says v0.2.0 [INFO] [stderr] Downloaded smallvec v0.4.5 [INFO] [stderr] Downloaded addr2line v0.14.1 [INFO] [stderr] Downloaded backtrace v0.3.56 [INFO] [stderr] Downloaded error-chain v0.10.0 [INFO] [stderr] Downloaded object v0.23.0 [INFO] [stderr] Downloaded libc v0.2.87 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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" "+af4a5a13a15fa0c60e06321077ef452f769b42fd" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 41ea33cd4f2a276c5ffae5ef4055c3cdd210529335af862164d51866830e773f [INFO] running `Command { std: "docker" "start" "-a" "41ea33cd4f2a276c5ffae5ef4055c3cdd210529335af862164d51866830e773f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "41ea33cd4f2a276c5ffae5ef4055c3cdd210529335af862164d51866830e773f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "41ea33cd4f2a276c5ffae5ef4055c3cdd210529335af862164d51866830e773f", kill_on_drop: false }` [INFO] [stdout] 41ea33cd4f2a276c5ffae5ef4055c3cdd210529335af862164d51866830e773f [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+af4a5a13a15fa0c60e06321077ef452f769b42fd" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] a7c5c9e989e25ccb6cadf445057e1bd01c9457012534d3dfe0700d83bf29454a [INFO] running `Command { std: "docker" "start" "-a" "a7c5c9e989e25ccb6cadf445057e1bd01c9457012534d3dfe0700d83bf29454a", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.87 [INFO] [stderr] Checking gimli v0.23.0 [INFO] [stderr] Checking object v0.23.0 [INFO] [stderr] Checking rustc-demangle v0.1.18 [INFO] [stderr] Checking smallvec v0.4.5 [INFO] [stderr] Checking textwrap v0.11.0 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking clap v2.33.3 [INFO] [stderr] Checking addr2line v0.14.1 [INFO] [stderr] Checking backtrace v0.3.56 [INFO] [stderr] Checking error-chain v0.10.0 [INFO] [stderr] Checking ferris-says v0.2.0 [INFO] [stderr] Checking hello v2.3.4 (/opt/rustwide/workdir) [INFO] [stdout] error: cannot find macro `Vec` in this scope [INFO] [stdout] --> src/main.rs:131:20 [INFO] [stdout] | [INFO] [stdout] 131 | let mut vect = Vec![1,2,3,4]; //Another way to initilize Vector [INFO] [stdout] | ^^^ help: a macro with a similar name exists (notice the capitalization): `vec` [INFO] [stdout] --> /rustc/af4a5a13a15fa0c60e06321077ef452f769b42fd/library/alloc/src/macros.rs:42:1 [INFO] [stdout] | [INFO] [stdout] = note: similarly named macro `vec` defined here [INFO] [stdout] | [INFO] [stdout] = note: `Vec` is in scope, but it is a struct, not a macro [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: cannot find macro `Vec` in this scope [INFO] [stdout] --> src/main.rs:131:20 [INFO] [stdout] | [INFO] [stdout] 131 | let mut vect = Vec![1,2,3,4]; //Another way to initilize Vector [INFO] [stdout] | ^^^ help: a macro with a similar name exists (notice the capitalization): `vec` [INFO] [stdout] --> /rustc/af4a5a13a15fa0c60e06321077ef452f769b42fd/library/alloc/src/macros.rs:42:1 [INFO] [stdout] | [INFO] [stdout] = note: similarly named macro `vec` defined here [INFO] [stdout] | [INFO] [stdout] = note: `Vec` is in scope, but it is a struct, not a macro [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0412]: cannot find type `HashMap` in this scope [INFO] [stdout] --> src/main.rs:134:16 [INFO] [stdout] | [INFO] [stdout] 134 | let mut h: HashMap = HashMap::new(); //Create a HashMap sort of a Dictonary with key [INFO] [stdout] | ^^^^^^^ not found in this scope [INFO] [stdout] | [INFO] [stdout] help: consider importing this struct [INFO] [stdout] | [INFO] [stdout] 9 + use std::collections::HashMap; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `HashMap` [INFO] [stdout] --> src/main.rs:134:35 [INFO] [stdout] | [INFO] [stdout] 134 | let mut h: HashMap = HashMap::new(); //Create a HashMap sort of a Dictonary with key [INFO] [stdout] | ^^^^^^^ use of undeclared type `HashMap` [INFO] [stdout] | [INFO] [stdout] help: consider importing this struct [INFO] [stdout] | [INFO] [stdout] 9 + use std::collections::HashMap; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0412]: cannot find type `HashMap` in this scope [INFO] [stdout] --> src/main.rs:134:16 [INFO] [stdout] | [INFO] [stdout] 134 | let mut h: HashMap = HashMap::new(); //Create a HashMap sort of a Dictonary with key [INFO] [stdout] | ^^^^^^^ not found in this scope [INFO] [stdout] | [INFO] [stdout] help: consider importing this struct [INFO] [stdout] | [INFO] [stdout] 9 + use std::collections::HashMap; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `HashMap` [INFO] [stdout] --> src/main.rs:134:35 [INFO] [stdout] | [INFO] [stdout] 134 | let mut h: HashMap = HashMap::new(); //Create a HashMap sort of a Dictonary with key [INFO] [stdout] | ^^^^^^^ use of undeclared type `HashMap` [INFO] [stdout] | [INFO] [stdout] help: consider importing this struct [INFO] [stdout] | [INFO] [stdout] 9 + use std::collections::HashMap; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0423]: expected function, found macro `println` [INFO] [stdout] --> src/main.rs:132:5 [INFO] [stdout] | [INFO] [stdout] 132 | println("{} = Value 1",vect[1]); [INFO] [stdout] | ^^^^^^^ not a function [INFO] [stdout] | [INFO] [stdout] help: use `!` to invoke the macro [INFO] [stdout] | [INFO] [stdout] 132 | println!("{} = Value 1",vect[1]); [INFO] [stdout] | + [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0423]: expected function, found macro `println` [INFO] [stdout] --> src/main.rs:132:5 [INFO] [stdout] | [INFO] [stdout] 132 | println("{} = Value 1",vect[1]); [INFO] [stdout] | ^^^^^^^ not a function [INFO] [stdout] | [INFO] [stdout] help: use `!` to invoke the macro [INFO] [stdout] | [INFO] [stdout] 132 | println!("{} = Value 1",vect[1]); [INFO] [stdout] | + [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 4 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0412, E0423, E0433. [INFO] [stdout] [INFO] [stdout] For more information about an error, try `rustc --explain E0412`. [INFO] [stdout] [INFO] [stdout] error: aborting due to 4 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0412, E0423, E0433. [INFO] [stdout] [INFO] [stdout] For more information about an error, try `rustc --explain E0412`. [INFO] [stdout] [INFO] [stderr] error: could not compile `hello` (bin "hello" test) due to 5 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: could not compile `hello` (bin "hello") due to 5 previous errors [INFO] running `Command { std: "docker" "inspect" "a7c5c9e989e25ccb6cadf445057e1bd01c9457012534d3dfe0700d83bf29454a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a7c5c9e989e25ccb6cadf445057e1bd01c9457012534d3dfe0700d83bf29454a", kill_on_drop: false }` [INFO] [stdout] a7c5c9e989e25ccb6cadf445057e1bd01c9457012534d3dfe0700d83bf29454a [INFO] checking monisj/Rust_Examples/5cec683f6d91f0d9ff288282a2878cc0afb9659c against try#36dbcaee1a55543dfc181be52a69d99ff46ff62f for pr-122960-4 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmonisj%2FRust_Examples" "/workspace/builds/worker-7-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/monisj/Rust_Examples on toolchain 36dbcaee1a55543dfc181be52a69d99ff46ff62f [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+36dbcaee1a55543dfc181be52a69d99ff46ff62f" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/monisj/Rust_Examples [INFO] finished tweaking git repo https://github.com/monisj/Rust_Examples [INFO] tweaked toml for git repo https://github.com/monisj/Rust_Examples written to /workspace/builds/worker-7-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/monisj/Rust_Examples 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" "+36dbcaee1a55543dfc181be52a69d99ff46ff62f" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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" "+36dbcaee1a55543dfc181be52a69d99ff46ff62f" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] b6a7664ed0aca07714eb2e483b0c9574eb37dcc8991f58c51ebe4b121b4b9398 [INFO] running `Command { std: "docker" "start" "-a" "b6a7664ed0aca07714eb2e483b0c9574eb37dcc8991f58c51ebe4b121b4b9398", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "b6a7664ed0aca07714eb2e483b0c9574eb37dcc8991f58c51ebe4b121b4b9398", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b6a7664ed0aca07714eb2e483b0c9574eb37dcc8991f58c51ebe4b121b4b9398", kill_on_drop: false }` [INFO] [stdout] b6a7664ed0aca07714eb2e483b0c9574eb37dcc8991f58c51ebe4b121b4b9398 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+36dbcaee1a55543dfc181be52a69d99ff46ff62f" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] ddda03bb8781cc2035e72a30f8433e6a789049b93d480874b2954ecd5f85fb35 [INFO] running `Command { std: "docker" "start" "-a" "ddda03bb8781cc2035e72a30f8433e6a789049b93d480874b2954ecd5f85fb35", kill_on_drop: false }` [INFO] [stderr] Copying to /tmp/fixit [INFO] [stderr] skipping non-2021 edition `2018` [INFO] running `Command { std: "docker" "inspect" "ddda03bb8781cc2035e72a30f8433e6a789049b93d480874b2954ecd5f85fb35", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ddda03bb8781cc2035e72a30f8433e6a789049b93d480874b2954ecd5f85fb35", kill_on_drop: false }` [INFO] [stdout] ddda03bb8781cc2035e72a30f8433e6a789049b93d480874b2954ecd5f85fb35