[INFO] fetching crate rscmm 0.3.1... [INFO] checking rscmm-0.3.1 against master#385fa9d845dd326c6bbfd58c22244215e431948a for absurd-question-mark-desugar [INFO] extracting crate rscmm 0.3.1 into /workspace/builds/worker-3-tc1/source [INFO] validating manifest of crates.io crate rscmm 0.3.1 on toolchain 385fa9d845dd326c6bbfd58c22244215e431948a [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate rscmm 0.3.1 [INFO] finished tweaking crates.io crate rscmm 0.3.1 [INFO] tweaked toml for crates.io crate rscmm 0.3.1 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" "+385fa9d845dd326c6bbfd58c22244215e431948a" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Locking 10 packages [INFO] [stderr] Adding heck v0.3.3 (latest: v0.5.0) [INFO] [stderr] Adding strum v0.23.0 (latest: v0.26.2) [INFO] [stderr] Adding strum_macros v0.23.1 (latest: v0.26.2) [INFO] [stderr] Adding syn v1.0.109 (latest: v2.0.58) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] aecad895a319dadb81cc9ce9d3e5c3caef7cdba77b0d19bc6ceddf968bccd36f [INFO] running `Command { std: "docker" "start" "-a" "aecad895a319dadb81cc9ce9d3e5c3caef7cdba77b0d19bc6ceddf968bccd36f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "aecad895a319dadb81cc9ce9d3e5c3caef7cdba77b0d19bc6ceddf968bccd36f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "aecad895a319dadb81cc9ce9d3e5c3caef7cdba77b0d19bc6ceddf968bccd36f", kill_on_drop: false }` [INFO] [stdout] aecad895a319dadb81cc9ce9d3e5c3caef7cdba77b0d19bc6ceddf968bccd36f [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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 9b72260133d5ab13193934fe646cf5567edcd19c7ab5f64ad70a6504aa72f60a [INFO] running `Command { std: "docker" "start" "-a" "9b72260133d5ab13193934fe646cf5567edcd19c7ab5f64ad70a6504aa72f60a", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.79 [INFO] [stderr] Compiling unicode-ident v1.0.12 [INFO] [stderr] Compiling rustversion v1.0.14 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling unicode-segmentation v1.11.0 [INFO] [stderr] Checking strum v0.23.0 [INFO] [stderr] Compiling heck v0.3.3 [INFO] [stderr] Compiling quote v1.0.35 [INFO] [stderr] Compiling strum_macros v0.23.1 [INFO] [stderr] Checking rscmm v0.3.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `imp::*` [INFO] [stdout] --> src/core/parser.rs:4:9 [INFO] [stdout] | [INFO] [stdout] 4 | pub use imp::*; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Op` [INFO] [stdout] --> src/core/types.rs:15:80 [INFO] [stdout] | [INFO] [stdout] 15 | pub use op::{calc_op_1, calc_op_2, get_calc_stack, get_op_param_num, CalcItem, Op}; [INFO] [stdout] | ^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `get_default_value`, `match_value_type` [INFO] [stdout] --> src/core/types.rs:18:5 [INFO] [stdout] | [INFO] [stdout] 18 | get_default_value, get_token_from_char, get_token_from_word, get_type_size, get_value_type, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] 19 | match_value_type, Token, Type, Value, [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `imp::*` [INFO] [stdout] --> src/core/parser.rs:4:9 [INFO] [stdout] | [INFO] [stdout] 4 | pub use imp::*; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Op` [INFO] [stdout] --> src/core/types.rs:15:80 [INFO] [stdout] | [INFO] [stdout] 15 | pub use op::{calc_op_1, calc_op_2, get_calc_stack, get_op_param_num, CalcItem, Op}; [INFO] [stdout] | ^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `get_default_value`, `match_value_type` [INFO] [stdout] --> src/core/types.rs:18:5 [INFO] [stdout] | [INFO] [stdout] 18 | get_default_value, get_token_from_char, get_token_from_word, get_type_size, get_value_type, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] 19 | match_value_type, Token, Type, Value, [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `scopes` is never read [INFO] [stdout] --> src/core/analyzer/context.rs:194:9 [INFO] [stdout] | [INFO] [stdout] 190 | pub struct Semantic { [INFO] [stdout] | -------- field in this struct [INFO] [stdout] ... [INFO] [stdout] 194 | pub scopes: HashMap, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Semantic` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `scopes` is never read [INFO] [stdout] --> src/core/analyzer/context.rs:194:9 [INFO] [stdout] | [INFO] [stdout] 190 | pub struct Semantic { [INFO] [stdout] | -------- field in this struct [INFO] [stdout] ... [INFO] [stdout] 194 | pub scopes: HashMap, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Semantic` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 9.71s [INFO] running `Command { std: "docker" "inspect" "9b72260133d5ab13193934fe646cf5567edcd19c7ab5f64ad70a6504aa72f60a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9b72260133d5ab13193934fe646cf5567edcd19c7ab5f64ad70a6504aa72f60a", kill_on_drop: false }` [INFO] [stdout] 9b72260133d5ab13193934fe646cf5567edcd19c7ab5f64ad70a6504aa72f60a [INFO] checking rscmm-0.3.1 against try#645bb72776a6a56a1a8f52631a44bd082b2ba509 for absurd-question-mark-desugar [INFO] extracting crate rscmm 0.3.1 into /workspace/builds/worker-3-tc2/source [INFO] validating manifest of crates.io crate rscmm 0.3.1 on toolchain 645bb72776a6a56a1a8f52631a44bd082b2ba509 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate rscmm 0.3.1 [INFO] finished tweaking crates.io crate rscmm 0.3.1 [INFO] tweaked toml for crates.io crate rscmm 0.3.1 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" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "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" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 50a9bac5a6c1463bdf7227e64115066a7124cd64b5bb33461fdb1fa0c5361d60 [INFO] running `Command { std: "docker" "start" "-a" "50a9bac5a6c1463bdf7227e64115066a7124cd64b5bb33461fdb1fa0c5361d60", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "50a9bac5a6c1463bdf7227e64115066a7124cd64b5bb33461fdb1fa0c5361d60", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "50a9bac5a6c1463bdf7227e64115066a7124cd64b5bb33461fdb1fa0c5361d60", kill_on_drop: false }` [INFO] [stdout] 50a9bac5a6c1463bdf7227e64115066a7124cd64b5bb33461fdb1fa0c5361d60 [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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 741d3b95ac43f566c6bc73ce581fc55c2b2756312780a589874767f63129e770 [INFO] running `Command { std: "docker" "start" "-a" "741d3b95ac43f566c6bc73ce581fc55c2b2756312780a589874767f63129e770", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.79 [INFO] [stderr] Compiling unicode-ident v1.0.12 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling rustversion v1.0.14 [INFO] [stderr] Compiling unicode-segmentation v1.11.0 [INFO] [stderr] Checking strum v0.23.0 [INFO] [stderr] Compiling heck v0.3.3 [INFO] [stderr] Compiling quote v1.0.35 [INFO] [stderr] Compiling strum_macros v0.23.1 [INFO] [stderr] Checking rscmm v0.3.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `imp::*` [INFO] [stdout] --> src/core/parser.rs:4:9 [INFO] [stdout] | [INFO] [stdout] 4 | pub use imp::*; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Op` [INFO] [stdout] --> src/core/types.rs:15:80 [INFO] [stdout] | [INFO] [stdout] 15 | pub use op::{calc_op_1, calc_op_2, get_calc_stack, get_op_param_num, CalcItem, Op}; [INFO] [stdout] | ^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `get_default_value`, `match_value_type` [INFO] [stdout] --> src/core/types.rs:18:5 [INFO] [stdout] | [INFO] [stdout] 18 | get_default_value, get_token_from_char, get_token_from_word, get_type_size, get_value_type, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] 19 | match_value_type, Token, Type, Value, [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `imp::*` [INFO] [stdout] --> src/core/parser.rs:4:9 [INFO] [stdout] | [INFO] [stdout] 4 | pub use imp::*; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Op` [INFO] [stdout] --> src/core/types.rs:15:80 [INFO] [stdout] | [INFO] [stdout] 15 | pub use op::{calc_op_1, calc_op_2, get_calc_stack, get_op_param_num, CalcItem, Op}; [INFO] [stdout] | ^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `get_default_value`, `match_value_type` [INFO] [stdout] --> src/core/types.rs:18:5 [INFO] [stdout] | [INFO] [stdout] 18 | get_default_value, get_token_from_char, get_token_from_word, get_type_size, get_value_type, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] 19 | match_value_type, Token, Type, Value, [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `scopes` is never read [INFO] [stdout] --> src/core/analyzer/context.rs:194:9 [INFO] [stdout] | [INFO] [stdout] 190 | pub struct Semantic { [INFO] [stdout] | -------- field in this struct [INFO] [stdout] ... [INFO] [stdout] 194 | pub scopes: HashMap, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Semantic` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `scopes` is never read [INFO] [stdout] --> src/core/analyzer/context.rs:194:9 [INFO] [stdout] | [INFO] [stdout] 190 | pub struct Semantic { [INFO] [stdout] | -------- field in this struct [INFO] [stdout] ... [INFO] [stdout] 194 | pub scopes: HashMap, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Semantic` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 10.30s [INFO] running `Command { std: "docker" "inspect" "741d3b95ac43f566c6bc73ce581fc55c2b2756312780a589874767f63129e770", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "741d3b95ac43f566c6bc73ce581fc55c2b2756312780a589874767f63129e770", kill_on_drop: false }` [INFO] [stdout] 741d3b95ac43f566c6bc73ce581fc55c2b2756312780a589874767f63129e770