[INFO] fetching crate astmaker 0.2.0...
[INFO] checking astmaker-0.2.0 against master#b0696a5160711c068cb1f01b7437db7990d15750 for pr-121848
[INFO] extracting crate astmaker 0.2.0 into /workspace/builds/worker-1-tc1/source
[INFO] validating manifest of crates.io crate astmaker 0.2.0 on toolchain b0696a5160711c068cb1f01b7437db7990d15750
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b0696a5160711c068cb1f01b7437db7990d15750" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate astmaker 0.2.0
[INFO] finished tweaking crates.io crate astmaker 0.2.0
[INFO] tweaked toml for crates.io crate astmaker 0.2.0 written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b0696a5160711c068cb1f01b7437db7990d15750" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b0696a5160711c068cb1f01b7437db7990d15750" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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" "+b0696a5160711c068cb1f01b7437db7990d15750" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 66ada8bd90b3c8c9804e0d34e3adb9ee710d04a620f58b42934b6201f9c469a7
[INFO] running `Command { std: "docker" "start" "-a" "66ada8bd90b3c8c9804e0d34e3adb9ee710d04a620f58b42934b6201f9c469a7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "66ada8bd90b3c8c9804e0d34e3adb9ee710d04a620f58b42934b6201f9c469a7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "66ada8bd90b3c8c9804e0d34e3adb9ee710d04a620f58b42934b6201f9c469a7", kill_on_drop: false }`
[INFO] [stdout] 66ada8bd90b3c8c9804e0d34e3adb9ee710d04a620f58b42934b6201f9c469a7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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" "+b0696a5160711c068cb1f01b7437db7990d15750" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 54fa74eec88a33d8e2e6eeca3199b6a66e9abaa52e17ec48d94be74f33a67b2b
[INFO] running `Command { std: "docker" "start" "-a" "54fa74eec88a33d8e2e6eeca3199b6a66e9abaa52e17ec48d94be74f33a67b2b", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.78
[INFO] [stderr]     Checking unicode-ident v1.0.12
[INFO] [stderr]     Checking quote v1.0.35
[INFO] [stderr]     Checking syn v2.0.52
[INFO] [stderr]     Checking astmaker v0.2.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: the item `Result` is imported redundantly
[INFO] [stdout]  --> src/parser/model.rs:1:38
[INFO] [stdout]   |
[INFO] [stdout] 1 | use syn::parse::{Parse, ParseStream, Result};
[INFO] [stdout]   |                                      ^^^^^^
[INFO] [stdout] 2 | use syn::*;
[INFO] [stdout]   |     ------ the item `Result` is already imported here
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `Result` is imported redundantly
[INFO] [stdout]  --> src/parser/model.rs:1:38
[INFO] [stdout]   |
[INFO] [stdout] 1 | use syn::parse::{Parse, ParseStream, Result};
[INFO] [stdout]   |                                      ^^^^^^
[INFO] [stdout] 2 | use syn::*;
[INFO] [stdout]   |     ------ the item `Result` 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] [stdout] warning: the item `Result` is imported redundantly
[INFO] [stdout]  --> src/parser/model.rs:1:38
[INFO] [stdout]   |
[INFO] [stdout] 1 | use syn::parse::{Parse, ParseStream, Result};
[INFO] [stdout]   |                                      ^^^^^^
[INFO] [stdout] 2 | use syn::*;
[INFO] [stdout]   |     ------ the item `Result` 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] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 2.92s
[INFO] running `Command { std: "docker" "inspect" "54fa74eec88a33d8e2e6eeca3199b6a66e9abaa52e17ec48d94be74f33a67b2b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "54fa74eec88a33d8e2e6eeca3199b6a66e9abaa52e17ec48d94be74f33a67b2b", kill_on_drop: false }`
[INFO] [stdout] 54fa74eec88a33d8e2e6eeca3199b6a66e9abaa52e17ec48d94be74f33a67b2b
[INFO] checking astmaker-0.2.0 against try#bfe97fcae016881ad333f0ff8cea2cadb9cf136c for pr-121848
[INFO] extracting crate astmaker 0.2.0 into /workspace/builds/worker-1-tc2/source
[INFO] validating manifest of crates.io crate astmaker 0.2.0 on toolchain bfe97fcae016881ad333f0ff8cea2cadb9cf136c
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+bfe97fcae016881ad333f0ff8cea2cadb9cf136c" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate astmaker 0.2.0
[INFO] finished tweaking crates.io crate astmaker 0.2.0
[INFO] tweaked toml for crates.io crate astmaker 0.2.0 written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+bfe97fcae016881ad333f0ff8cea2cadb9cf136c" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+bfe97fcae016881ad333f0ff8cea2cadb9cf136c" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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" "+bfe97fcae016881ad333f0ff8cea2cadb9cf136c" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 5a11a540929d95a1056d24bb0f087f9a23b2e8b15d64e7d61e9948ffe94c0dc6
[INFO] running `Command { std: "docker" "start" "-a" "5a11a540929d95a1056d24bb0f087f9a23b2e8b15d64e7d61e9948ffe94c0dc6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5a11a540929d95a1056d24bb0f087f9a23b2e8b15d64e7d61e9948ffe94c0dc6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5a11a540929d95a1056d24bb0f087f9a23b2e8b15d64e7d61e9948ffe94c0dc6", kill_on_drop: false }`
[INFO] [stdout] 5a11a540929d95a1056d24bb0f087f9a23b2e8b15d64e7d61e9948ffe94c0dc6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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" "+bfe97fcae016881ad333f0ff8cea2cadb9cf136c" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 151a7f630007e61e368df5eb1cb15b06595e7fd9c10bf18b04118d750820af99
[INFO] running `Command { std: "docker" "start" "-a" "151a7f630007e61e368df5eb1cb15b06595e7fd9c10bf18b04118d750820af99", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.78
[INFO] [stderr]     Checking unicode-ident v1.0.12
[INFO] [stderr]     Checking quote v1.0.35
[INFO] [stderr]     Checking syn v2.0.52
[INFO] [stderr]     Checking astmaker v0.2.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: the item `Result` is imported redundantly
[INFO] [stdout]  --> src/parser/model.rs:1:38
[INFO] [stdout]   |
[INFO] [stdout] 1 | use syn::parse::{Parse, ParseStream, Result};
[INFO] [stdout]   |                                      ^^^^^^
[INFO] [stdout] 2 | use syn::*;
[INFO] [stdout]   |     ------ the item `Result` is already imported here
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `Result` is imported redundantly
[INFO] [stdout]  --> src/parser/model.rs:1:38
[INFO] [stdout]   |
[INFO] [stdout] 1 | use syn::parse::{Parse, ParseStream, Result};
[INFO] [stdout]   |                                      ^^^^^^
[INFO] [stdout] 2 | use syn::*;
[INFO] [stdout]   |     ------ the item `Result` 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] [stdout] warning: the item `Result` is imported redundantly
[INFO] [stdout]  --> src/parser/model.rs:1:38
[INFO] [stdout]   |
[INFO] [stdout] 1 | use syn::parse::{Parse, ParseStream, Result};
[INFO] [stdout]   |                                      ^^^^^^
[INFO] [stdout] 2 | use syn::*;
[INFO] [stdout]   |     ------ the item `Result` 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] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 2.82s
[INFO] running `Command { std: "docker" "inspect" "151a7f630007e61e368df5eb1cb15b06595e7fd9c10bf18b04118d750820af99", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "151a7f630007e61e368df5eb1cb15b06595e7fd9c10bf18b04118d750820af99", kill_on_drop: false }`
[INFO] [stdout] 151a7f630007e61e368df5eb1cb15b06595e7fd9c10bf18b04118d750820af99
