[INFO] fetching crate rivescript 0.1.0...
[INFO] building rivescript-0.1.0 against try#4987e9d4227139400384ab59296ffee3b0fb1183 for pr-146237-2
[INFO] extracting crate rivescript 0.1.0 into /workspace/builds/worker-5-tc2/source
[INFO] started tweaking crates.io crate rivescript 0.1.0
[INFO] finished tweaking crates.io crate rivescript 0.1.0
[INFO] tweaked toml for crates.io crate rivescript 0.1.0 written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate rivescript 0.1.0 on toolchain 4987e9d4227139400384ab59296ffee3b0fb1183
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4987e9d4227139400384ab59296ffee3b0fb1183" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate rivescript 0.1.0 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" "+4987e9d4227139400384ab59296ffee3b0fb1183" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+4987e9d4227139400384ab59296ffee3b0fb1183" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] cac0f4a94f61fb90e5925576448b03a4ed49425ee41a9644d2b97c7e1882b4bc
[INFO] running `Command { std: "docker" "start" "-a" "cac0f4a94f61fb90e5925576448b03a4ed49425ee41a9644d2b97c7e1882b4bc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "cac0f4a94f61fb90e5925576448b03a4ed49425ee41a9644d2b97c7e1882b4bc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cac0f4a94f61fb90e5925576448b03a4ed49425ee41a9644d2b97c7e1882b4bc", kill_on_drop: false }`
[INFO] [stdout] cac0f4a94f61fb90e5925576448b03a4ed49425ee41a9644d2b97c7e1882b4bc
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+4987e9d4227139400384ab59296ffee3b0fb1183" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7f7e54357181618f579145580e7c20e9b39501893d67359bb788553c67c0c1ff
[INFO] running `Command { std: "docker" "start" "-a" "7f7e54357181618f579145580e7c20e9b39501893d67359bb788553c67c0c1ff", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.137
[INFO] [stderr]    Compiling io-lifetimes v1.0.1
[INFO] [stderr]    Compiling rustix v0.36.3
[INFO] [stderr]    Compiling linux-raw-sys v0.1.3
[INFO] [stderr]    Compiling regex-syntax v0.6.28
[INFO] [stderr]    Compiling humantime v2.1.0
[INFO] [stderr]    Compiling termcolor v1.1.3
[INFO] [stderr]    Compiling aho-corasick v0.7.20
[INFO] [stderr]    Compiling regex v1.7.0
[INFO] [stderr]    Compiling is-terminal v0.4.0
[INFO] [stderr]    Compiling env_logger v0.10.0
[INFO] [stderr]    Compiling rivescript v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: fields `name`, `language`, and `code` are never read
[INFO] [stdout]    --> src/ast.rs:121:9
[INFO] [stdout]     |
[INFO] [stdout] 120 | pub struct Object {
[INFO] [stdout]     |            ------ fields in this struct
[INFO] [stdout] 121 |     pub name: String,
[INFO] [stdout]     |         ^^^^
[INFO] [stdout] 122 |     pub language: String,
[INFO] [stdout]     |         ^^^^^^^^
[INFO] [stdout] 123 |     pub code: Vec<String>,
[INFO] [stdout]     |         ^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `Object` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 6.17s
[INFO] running `Command { std: "docker" "inspect" "7f7e54357181618f579145580e7c20e9b39501893d67359bb788553c67c0c1ff", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7f7e54357181618f579145580e7c20e9b39501893d67359bb788553c67c0c1ff", kill_on_drop: false }`
[INFO] [stdout] 7f7e54357181618f579145580e7c20e9b39501893d67359bb788553c67c0c1ff
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+4987e9d4227139400384ab59296ffee3b0fb1183" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 45a085102316540175029690ed00ad4d926afac2d839b152d4dca148c8166d85
[INFO] running `Command { std: "docker" "start" "-a" "45a085102316540175029690ed00ad4d926afac2d839b152d4dca148c8166d85", kill_on_drop: false }`
[INFO] [stderr]    Compiling rivescript v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: fields `name`, `language`, and `code` are never read
[INFO] [stdout]    --> src/ast.rs:121:9
[INFO] [stdout]     |
[INFO] [stdout] 120 | pub struct Object {
[INFO] [stdout]     |            ------ fields in this struct
[INFO] [stdout] 121 |     pub name: String,
[INFO] [stdout]     |         ^^^^
[INFO] [stdout] 122 |     pub language: String,
[INFO] [stdout]     |         ^^^^^^^^
[INFO] [stdout] 123 |     pub code: Vec<String>,
[INFO] [stdout]     |         ^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `Object` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `name`, `language`, and `code` are never read
[INFO] [stdout]    --> src/ast.rs:121:9
[INFO] [stdout]     |
[INFO] [stdout] 120 | pub struct Object {
[INFO] [stdout]     |            ------ fields in this struct
[INFO] [stdout] 121 |     pub name: String,
[INFO] [stdout]     |         ^^^^
[INFO] [stdout] 122 |     pub language: String,
[INFO] [stdout]     |         ^^^^^^^^
[INFO] [stdout] 123 |     pub code: Vec<String>,
[INFO] [stdout]     |         ^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `Object` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.26s
[INFO] running `Command { std: "docker" "inspect" "45a085102316540175029690ed00ad4d926afac2d839b152d4dca148c8166d85", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "45a085102316540175029690ed00ad4d926afac2d839b152d4dca148c8166d85", kill_on_drop: false }`
[INFO] [stdout] 45a085102316540175029690ed00ad4d926afac2d839b152d4dca148c8166d85