[INFO] fetching crate strom 0.1.1...
[INFO] checking strom-0.1.1 against master#22572d0994593197593e2a1b7b18d720a9a349a7 for pr-126452-1
[INFO] extracting crate strom 0.1.1 into /workspace/builds/worker-3-tc1/source
[INFO] validating manifest of crates.io crate strom 0.1.1 on toolchain 22572d0994593197593e2a1b7b18d720a9a349a7
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+22572d0994593197593e2a1b7b18d720a9a349a7" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate strom 0.1.1
[INFO] finished tweaking crates.io crate strom 0.1.1
[INFO] tweaked toml for crates.io crate strom 0.1.1 written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+22572d0994593197593e2a1b7b18d720a9a349a7" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+22572d0994593197593e2a1b7b18d720a9a349a7" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2021
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+22572d0994593197593e2a1b7b18d720a9a349a7" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 44f37625f835cb04ee3e13cfb05e3219608019a44d60de970ee8076740732eb9
[INFO] running `Command { std: "docker" "start" "-a" "44f37625f835cb04ee3e13cfb05e3219608019a44d60de970ee8076740732eb9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "44f37625f835cb04ee3e13cfb05e3219608019a44d60de970ee8076740732eb9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "44f37625f835cb04ee3e13cfb05e3219608019a44d60de970ee8076740732eb9", kill_on_drop: false }`
[INFO] [stdout] 44f37625f835cb04ee3e13cfb05e3219608019a44d60de970ee8076740732eb9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+22572d0994593197593e2a1b7b18d720a9a349a7" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f61839f4688495934ca2d17da4025310531b633293036d36bafba6760443a726
[INFO] running `Command { std: "docker" "start" "-a" "f61839f4688495934ca2d17da4025310531b633293036d36bafba6760443a726", kill_on_drop: false }`
[INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2021
[INFO] [stderr]     Checking strom v0.1.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: fields `access_modifier`, `sub_type`, `identifier`, and `parameter_list` are never read
[INFO] [stdout]   --> src/main.rs:46:9
[INFO] [stdout]    |
[INFO] [stdout] 45 |     Sub {
[INFO] [stdout]    |     --- fields in this variant
[INFO] [stdout] 46 |         access_modifier: am::AccessModifier,
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^
[INFO] [stdout] 47 |         sub_type: SubType,
[INFO] [stdout]    |         ^^^^^^^^
[INFO] [stdout] 48 |         identifier: String,
[INFO] [stdout]    |         ^^^^^^^^^^
[INFO] [stdout] 49 |         parameter_list: Vec<Parameter>,
[INFO] [stdout]    |         ^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Token` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `by_type`, `identifier`, and `param_type` are never read
[INFO] [stdout]   --> src/main.rs:68:5
[INFO] [stdout]    |
[INFO] [stdout] 67 | struct Parameter {
[INFO] [stdout]    |        --------- fields in this struct
[INFO] [stdout] 68 |     by_type: Option<ByType>,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout] 69 |     identifier: String,
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout] 70 |     param_type: String,
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Parameter` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `access_modifier`, `sub_type`, `identifier`, and `parameter_list` are never read
[INFO] [stdout]   --> src/main.rs:46:9
[INFO] [stdout]    |
[INFO] [stdout] 45 |     Sub {
[INFO] [stdout]    |     --- fields in this variant
[INFO] [stdout] 46 |         access_modifier: am::AccessModifier,
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^
[INFO] [stdout] 47 |         sub_type: SubType,
[INFO] [stdout]    |         ^^^^^^^^
[INFO] [stdout] 48 |         identifier: String,
[INFO] [stdout]    |         ^^^^^^^^^^
[INFO] [stdout] 49 |         parameter_list: Vec<Parameter>,
[INFO] [stdout]    |         ^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Token` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `by_type`, `identifier`, and `param_type` are never read
[INFO] [stdout]   --> src/main.rs:68:5
[INFO] [stdout]    |
[INFO] [stdout] 67 | struct Parameter {
[INFO] [stdout]    |        --------- fields in this struct
[INFO] [stdout] 68 |     by_type: Option<ByType>,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout] 69 |     identifier: String,
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout] 70 |     param_type: String,
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Parameter` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.20s
[INFO] running `Command { std: "docker" "inspect" "f61839f4688495934ca2d17da4025310531b633293036d36bafba6760443a726", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f61839f4688495934ca2d17da4025310531b633293036d36bafba6760443a726", kill_on_drop: false }`
[INFO] [stdout] f61839f4688495934ca2d17da4025310531b633293036d36bafba6760443a726
[INFO] checking strom-0.1.1 against try#6289438dbad80b1a0029c66dd3f6abf57c2c51be for pr-126452-1
[INFO] extracting crate strom 0.1.1 into /workspace/builds/worker-3-tc2/source
[INFO] validating manifest of crates.io crate strom 0.1.1 on toolchain 6289438dbad80b1a0029c66dd3f6abf57c2c51be
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+6289438dbad80b1a0029c66dd3f6abf57c2c51be" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate strom 0.1.1
[INFO] finished tweaking crates.io crate strom 0.1.1
[INFO] tweaked toml for crates.io crate strom 0.1.1 written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+6289438dbad80b1a0029c66dd3f6abf57c2c51be" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+6289438dbad80b1a0029c66dd3f6abf57c2c51be" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2021
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+6289438dbad80b1a0029c66dd3f6abf57c2c51be" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 1c81e3b5bd71b961aa3ea89672023f8cbdabf2d8d63309080f7d26bf635ad9d8
[INFO] running `Command { std: "docker" "start" "-a" "1c81e3b5bd71b961aa3ea89672023f8cbdabf2d8d63309080f7d26bf635ad9d8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1c81e3b5bd71b961aa3ea89672023f8cbdabf2d8d63309080f7d26bf635ad9d8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1c81e3b5bd71b961aa3ea89672023f8cbdabf2d8d63309080f7d26bf635ad9d8", kill_on_drop: false }`
[INFO] [stdout] 1c81e3b5bd71b961aa3ea89672023f8cbdabf2d8d63309080f7d26bf635ad9d8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+6289438dbad80b1a0029c66dd3f6abf57c2c51be" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e12502af180f031d425a8b358be8a9dd6b271e23db41fa00a85971b08bb8ae51
[INFO] running `Command { std: "docker" "start" "-a" "e12502af180f031d425a8b358be8a9dd6b271e23db41fa00a85971b08bb8ae51", kill_on_drop: false }`
[INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2021
[INFO] [stderr]     Checking strom v0.1.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: fields `access_modifier`, `sub_type`, `identifier`, and `parameter_list` are never read
[INFO] [stdout]   --> src/main.rs:46:9
[INFO] [stdout]    |
[INFO] [stdout] 45 |     Sub {
[INFO] [stdout]    |     --- fields in this variant
[INFO] [stdout] 46 |         access_modifier: am::AccessModifier,
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^
[INFO] [stdout] 47 |         sub_type: SubType,
[INFO] [stdout]    |         ^^^^^^^^
[INFO] [stdout] 48 |         identifier: String,
[INFO] [stdout]    |         ^^^^^^^^^^
[INFO] [stdout] 49 |         parameter_list: Vec<Parameter>,
[INFO] [stdout]    |         ^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Token` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `by_type`, `identifier`, and `param_type` are never read
[INFO] [stdout]   --> src/main.rs:68:5
[INFO] [stdout]    |
[INFO] [stdout] 67 | struct Parameter {
[INFO] [stdout]    |        --------- fields in this struct
[INFO] [stdout] 68 |     by_type: Option<ByType>,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout] 69 |     identifier: String,
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout] 70 |     param_type: String,
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Parameter` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `access_modifier`, `sub_type`, `identifier`, and `parameter_list` are never read
[INFO] [stdout]   --> src/main.rs:46:9
[INFO] [stdout]    |
[INFO] [stdout] 45 |     Sub {
[INFO] [stdout]    |     --- fields in this variant
[INFO] [stdout] 46 |         access_modifier: am::AccessModifier,
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^
[INFO] [stdout] 47 |         sub_type: SubType,
[INFO] [stdout]    |         ^^^^^^^^
[INFO] [stdout] 48 |         identifier: String,
[INFO] [stdout]    |         ^^^^^^^^^^
[INFO] [stdout] 49 |         parameter_list: Vec<Parameter>,
[INFO] [stdout]    |         ^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Token` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `by_type`, `identifier`, and `param_type` are never read
[INFO] [stdout]   --> src/main.rs:68:5
[INFO] [stdout]    |
[INFO] [stdout] 67 | struct Parameter {
[INFO] [stdout]    |        --------- fields in this struct
[INFO] [stdout] 68 |     by_type: Option<ByType>,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout] 69 |     identifier: String,
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout] 70 |     param_type: String,
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Parameter` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.16s
[INFO] running `Command { std: "docker" "inspect" "e12502af180f031d425a8b358be8a9dd6b271e23db41fa00a85971b08bb8ae51", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e12502af180f031d425a8b358be8a9dd6b271e23db41fa00a85971b08bb8ae51", kill_on_drop: false }`
[INFO] [stdout] e12502af180f031d425a8b358be8a9dd6b271e23db41fa00a85971b08bb8ae51