[INFO] updating cached repository AlmightyFloppyFish/leaf [INFO] running `"git" "fetch" "--all"` [INFO] [stdout] Fetching origin [INFO] [stderr] From git://github.com/AlmightyFloppyFish/leaf [INFO] [stderr] * branch HEAD -> FETCH_HEAD [INFO] running `"git" "clone" "work/cache/sources/gh/AlmightyFloppyFish/leaf" "work/ex/beta-1.38-1/sources/1.37.0/gh/AlmightyFloppyFish/leaf"` [INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/AlmightyFloppyFish/leaf'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/AlmightyFloppyFish/leaf" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/AlmightyFloppyFish/leaf"` [INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/AlmightyFloppyFish/leaf'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] f80b1342ca1264e5f7189e243ca209d13bcc5a71 [INFO] sha for GitHub repo AlmightyFloppyFish/leaf: f80b1342ca1264e5f7189e243ca209d13bcc5a71 [INFO] validating manifest of AlmightyFloppyFish/leaf on toolchain 1.37.0 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of AlmightyFloppyFish/leaf on toolchain beta-2019-08-13 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing AlmightyFloppyFish/leaf [INFO] finished frobbing AlmightyFloppyFish/leaf [INFO] frobbed toml for AlmightyFloppyFish/leaf written to work/ex/beta-1.38-1/sources/1.37.0/gh/AlmightyFloppyFish/leaf/Cargo.toml [INFO] started frobbing AlmightyFloppyFish/leaf [INFO] finished frobbing AlmightyFloppyFish/leaf [INFO] frobbed toml for AlmightyFloppyFish/leaf written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/AlmightyFloppyFish/leaf/Cargo.toml [INFO] crate AlmightyFloppyFish/leaf already has a lockfile, it will not be regenerated [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] testing AlmightyFloppyFish/leaf against 1.37.0 for beta-1.38-1 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-1/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/AlmightyFloppyFish/leaf:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+1.37.0" "build" "--frozen"` [INFO] [stdout] e286f2b9aa4f3419be4473c8254d9613351a3bf6fdbcf47b45dc12938091532d [INFO] running `"docker" "start" "-a" "e286f2b9aa4f3419be4473c8254d9613351a3bf6fdbcf47b45dc12938091532d"` [INFO] [stderr] Compiling leaf v0.1.0 (/opt/crater/workdir) [INFO] [stderr] warning: unused import: `FunctionName` [INFO] [stderr] --> src/parse/parser/parser.rs:2:22 [INFO] [stderr] | [INFO] [stderr] 2 | use super::targets::{FunctionName, ParseTarget}; [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_imports)] on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `parse::functions` [INFO] [stderr] --> src/main.rs:3:5 [INFO] [stderr] | [INFO] [stderr] 3 | use parse::functions; [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `ParseTarget` [INFO] [stderr] --> src/parse/parser/parser.rs:2:36 [INFO] [stderr] | [INFO] [stderr] 2 | use super::targets::{FunctionName, ParseTarget}; [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused variable: `raw_body` [INFO] [stderr] --> src/parse/parser/parser.rs:26:26 [INFO] [stderr] | [INFO] [stderr] 26 | let (raw_header, raw_body) = (split[0], split[1]); [INFO] [stderr] | ^^^^^^^^ help: consider prefixing with an underscore: `_raw_body` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_variables)] on by default [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `FunctionStart` [INFO] [stderr] --> src/parse/parser/error.rs:5:5 [INFO] [stderr] | [INFO] [stderr] 5 | FunctionStart(u32), [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(dead_code)] on by default [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `FunctionName` [INFO] [stderr] --> src/parse/parser/error.rs:6:5 [INFO] [stderr] | [INFO] [stderr] 6 | FunctionName, [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `IllegalCharacter` [INFO] [stderr] --> src/parse/parser/error.rs:7:5 [INFO] [stderr] | [INFO] [stderr] 7 | IllegalCharacter, [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `InternalCompilerError` [INFO] [stderr] --> src/parse/parser/error.rs:8:5 [INFO] [stderr] | [INFO] [stderr] 8 | InternalCompilerError, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `suicide_with` [INFO] [stderr] --> src/parse/parser/error.rs:12:5 [INFO] [stderr] | [INFO] [stderr] 12 | fn suicide_with(&self) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: enum is never used: `ParseResult` [INFO] [stderr] --> src/parse/parser/parser.rs:12:1 [INFO] [stderr] | [INFO] [stderr] 12 | enum ParseResult { [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: struct is never constructed: `FunctionName` [INFO] [stderr] --> src/parse/parser/targets.rs:12:1 [INFO] [stderr] | [INFO] [stderr] 12 | pub struct FunctionName(pub usize); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1.44s [INFO] running `"docker" "inspect" "e286f2b9aa4f3419be4473c8254d9613351a3bf6fdbcf47b45dc12938091532d"` [INFO] running `"docker" "rm" "-f" "e286f2b9aa4f3419be4473c8254d9613351a3bf6fdbcf47b45dc12938091532d"` [INFO] [stdout] e286f2b9aa4f3419be4473c8254d9613351a3bf6fdbcf47b45dc12938091532d [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-1/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/AlmightyFloppyFish/leaf:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+1.37.0" "test" "--frozen" "--no-run"` [INFO] [stdout] f1778bda95ec2d09b5a0e9f1c7c0b0c62883339a8f0068d520b703ae02959743 [INFO] running `"docker" "start" "-a" "f1778bda95ec2d09b5a0e9f1c7c0b0c62883339a8f0068d520b703ae02959743"` [INFO] [stderr] Compiling leaf v0.1.0 (/opt/crater/workdir) [INFO] [stderr] warning: unused import: `FunctionName` [INFO] [stderr] --> src/parse/parser/parser.rs:2:22 [INFO] [stderr] | [INFO] [stderr] 2 | use super::targets::{FunctionName, ParseTarget}; [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_imports)] on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `parse::functions` [INFO] [stderr] --> src/main.rs:3:5 [INFO] [stderr] | [INFO] [stderr] 3 | use parse::functions; [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `ParseTarget` [INFO] [stderr] --> src/parse/parser/parser.rs:2:36 [INFO] [stderr] | [INFO] [stderr] 2 | use super::targets::{FunctionName, ParseTarget}; [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused variable: `raw_body` [INFO] [stderr] --> src/parse/parser/parser.rs:26:26 [INFO] [stderr] | [INFO] [stderr] 26 | let (raw_header, raw_body) = (split[0], split[1]); [INFO] [stderr] | ^^^^^^^^ help: consider prefixing with an underscore: `_raw_body` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_variables)] on by default [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `FunctionStart` [INFO] [stderr] --> src/parse/parser/error.rs:5:5 [INFO] [stderr] | [INFO] [stderr] 5 | FunctionStart(u32), [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(dead_code)] on by default [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `FunctionName` [INFO] [stderr] --> src/parse/parser/error.rs:6:5 [INFO] [stderr] | [INFO] [stderr] 6 | FunctionName, [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `IllegalCharacter` [INFO] [stderr] --> src/parse/parser/error.rs:7:5 [INFO] [stderr] | [INFO] [stderr] 7 | IllegalCharacter, [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `InternalCompilerError` [INFO] [stderr] --> src/parse/parser/error.rs:8:5 [INFO] [stderr] | [INFO] [stderr] 8 | InternalCompilerError, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `suicide_with` [INFO] [stderr] --> src/parse/parser/error.rs:12:5 [INFO] [stderr] | [INFO] [stderr] 12 | fn suicide_with(&self) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: enum is never used: `ParseResult` [INFO] [stderr] --> src/parse/parser/parser.rs:12:1 [INFO] [stderr] | [INFO] [stderr] 12 | enum ParseResult { [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: struct is never constructed: `FunctionName` [INFO] [stderr] --> src/parse/parser/targets.rs:12:1 [INFO] [stderr] | [INFO] [stderr] 12 | pub struct FunctionName(pub usize); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.89s [INFO] running `"docker" "inspect" "f1778bda95ec2d09b5a0e9f1c7c0b0c62883339a8f0068d520b703ae02959743"` [INFO] running `"docker" "rm" "-f" "f1778bda95ec2d09b5a0e9f1c7c0b0c62883339a8f0068d520b703ae02959743"` [INFO] [stdout] f1778bda95ec2d09b5a0e9f1c7c0b0c62883339a8f0068d520b703ae02959743 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-1/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/AlmightyFloppyFish/leaf:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+1.37.0" "test" "--frozen"` [INFO] [stdout] 3988a1f4bf76839c0d19aad8ee9c3c4b1993132ab22b5a9c4b1ba891fe432fc4 [INFO] running `"docker" "start" "-a" "3988a1f4bf76839c0d19aad8ee9c3c4b1993132ab22b5a9c4b1ba891fe432fc4"` [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.03s [INFO] [stderr] Running /opt/crater/target/debug/deps/leaf-81f31f7c45732d29 [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] running `"docker" "inspect" "3988a1f4bf76839c0d19aad8ee9c3c4b1993132ab22b5a9c4b1ba891fe432fc4"` [INFO] running `"docker" "rm" "-f" "3988a1f4bf76839c0d19aad8ee9c3c4b1993132ab22b5a9c4b1ba891fe432fc4"` [INFO] [stdout] 3988a1f4bf76839c0d19aad8ee9c3c4b1993132ab22b5a9c4b1ba891fe432fc4