[INFO] crate shroom 0.0.1 is already in cache [INFO] extracting crate shroom 0.0.1 into work/ex/beta-1.38-1/sources/1.37.0/reg/shroom/0.0.1 [INFO] extracting crate shroom 0.0.1 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/shroom/0.0.1 [INFO] validating manifest of shroom-0.0.1 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 shroom-0.0.1 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 shroom-0.0.1 [INFO] finished frobbing shroom-0.0.1 [INFO] frobbed toml for shroom-0.0.1 written to work/ex/beta-1.38-1/sources/1.37.0/reg/shroom/0.0.1/Cargo.toml [INFO] started frobbing shroom-0.0.1 [INFO] finished frobbing shroom-0.0.1 [INFO] frobbed toml for shroom-0.0.1 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/shroom/0.0.1/Cargo.toml [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [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 shroom-0.0.1 against beta-2019-08-13 for beta-1.38-1 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-1/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/shroom/0.0.1:/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" "+beta-2019-08-13" "build" "--frozen"` [INFO] [stdout] 76af096d1b05c3d5da981d745a46c4e9b40a5e376960ec5cc1f33020249e748a [INFO] running `"docker" "start" "-a" "76af096d1b05c3d5da981d745a46c4e9b40a5e376960ec5cc1f33020249e748a"` [INFO] [stderr] Compiling lalrpop-util v0.16.3 [INFO] [stderr] Compiling diff v0.1.11 [INFO] [stderr] Compiling ascii-canvas v1.0.0 [INFO] [stderr] Compiling ena v0.11.0 [INFO] [stderr] Compiling lalrpop v0.16.3 [INFO] [stderr] Compiling shroom v0.0.1 (/opt/crater/workdir) [INFO] [stderr] warning: use of deprecated item 'core::str::::trim_left_matches': superseded by `trim_start_matches` [INFO] [stderr] --> src/primitive.rs:127:27 [INFO] [stderr] | [INFO] [stderr] 127 | let no_prefix = s.trim_left_matches("0x"); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ help: replace the use of the deprecated item: `trim_start_matches` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'core::str::::trim_left_matches': superseded by `trim_start_matches` [INFO] [stderr] --> src/primitive.rs:133:27 [INFO] [stderr] | [INFO] [stderr] 133 | let no_prefix = s.trim_left_matches("0o"); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ help: replace the use of the deprecated item: `trim_start_matches` [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'core::str::::trim_left_matches': superseded by `trim_start_matches` [INFO] [stderr] --> src/primitive.rs:139:27 [INFO] [stderr] | [INFO] [stderr] 139 | let no_prefix = s.trim_left_matches("0b"); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ help: replace the use of the deprecated item: `trim_start_matches` [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `AddEq` [INFO] [stderr] --> src/ast.rs:22:5 [INFO] [stderr] | [INFO] [stderr] 22 | AddEq, [INFO] [stderr] | ^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `SubEq` [INFO] [stderr] --> src/ast.rs:23:5 [INFO] [stderr] | [INFO] [stderr] 23 | SubEq, [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `MulEq` [INFO] [stderr] --> src/ast.rs:24:5 [INFO] [stderr] | [INFO] [stderr] 24 | MulEq, [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `DivEq` [INFO] [stderr] --> src/ast.rs:25:5 [INFO] [stderr] | [INFO] [stderr] 25 | DivEq, [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `ModEq` [INFO] [stderr] --> src/ast.rs:26:5 [INFO] [stderr] | [INFO] [stderr] 26 | ModEq, [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `PowEq` [INFO] [stderr] --> src/ast.rs:27:5 [INFO] [stderr] | [INFO] [stderr] 27 | PowEq, [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `BitAndEq` [INFO] [stderr] --> src/ast.rs:33:5 [INFO] [stderr] | [INFO] [stderr] 33 | BitAndEq, [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `BitOrEq` [INFO] [stderr] --> src/ast.rs:34:5 [INFO] [stderr] | [INFO] [stderr] 34 | BitOrEq, [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `BitXorEq` [INFO] [stderr] --> src/ast.rs:35:5 [INFO] [stderr] | [INFO] [stderr] 35 | BitXorEq, [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `LshiftEq` [INFO] [stderr] --> src/ast.rs:38:5 [INFO] [stderr] | [INFO] [stderr] 38 | LshiftEq, [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `RshiftEq` [INFO] [stderr] --> src/ast.rs:39:5 [INFO] [stderr] | [INFO] [stderr] 39 | RshiftEq, [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Assign` [INFO] [stderr] --> src/ast.rs:40:5 [INFO] [stderr] | [INFO] [stderr] 40 | Assign, [INFO] [stderr] | ^^^^^^ [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 43.74s [INFO] running `"docker" "inspect" "76af096d1b05c3d5da981d745a46c4e9b40a5e376960ec5cc1f33020249e748a"` [INFO] running `"docker" "rm" "-f" "76af096d1b05c3d5da981d745a46c4e9b40a5e376960ec5cc1f33020249e748a"` [INFO] [stdout] 76af096d1b05c3d5da981d745a46c4e9b40a5e376960ec5cc1f33020249e748a [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-1/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/shroom/0.0.1:/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" "+beta-2019-08-13" "test" "--frozen" "--no-run"` [INFO] [stdout] 47704d745858dcfea3f831779a881f413927a8931de4858cb745747cbe0a37d0 [INFO] running `"docker" "start" "-a" "47704d745858dcfea3f831779a881f413927a8931de4858cb745747cbe0a37d0"` [INFO] [stderr] Compiling shroom v0.0.1 (/opt/crater/workdir) [INFO] [stderr] warning: use of deprecated item 'core::str::::trim_left_matches': superseded by `trim_start_matches` [INFO] [stderr] --> src/primitive.rs:127:27 [INFO] [stderr] | [INFO] [stderr] 127 | let no_prefix = s.trim_left_matches("0x"); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ help: replace the use of the deprecated item: `trim_start_matches` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'core::str::::trim_left_matches': superseded by `trim_start_matches` [INFO] [stderr] --> src/primitive.rs:133:27 [INFO] [stderr] | [INFO] [stderr] 133 | let no_prefix = s.trim_left_matches("0o"); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ help: replace the use of the deprecated item: `trim_start_matches` [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'core::str::::trim_left_matches': superseded by `trim_start_matches` [INFO] [stderr] --> src/primitive.rs:139:27 [INFO] [stderr] | [INFO] [stderr] 139 | let no_prefix = s.trim_left_matches("0b"); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ help: replace the use of the deprecated item: `trim_start_matches` [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `AddEq` [INFO] [stderr] --> src/ast.rs:22:5 [INFO] [stderr] | [INFO] [stderr] 22 | AddEq, [INFO] [stderr] | ^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `SubEq` [INFO] [stderr] --> src/ast.rs:23:5 [INFO] [stderr] | [INFO] [stderr] 23 | SubEq, [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `MulEq` [INFO] [stderr] --> src/ast.rs:24:5 [INFO] [stderr] | [INFO] [stderr] 24 | MulEq, [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `DivEq` [INFO] [stderr] --> src/ast.rs:25:5 [INFO] [stderr] | [INFO] [stderr] 25 | DivEq, [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `ModEq` [INFO] [stderr] --> src/ast.rs:26:5 [INFO] [stderr] | [INFO] [stderr] 26 | ModEq, [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `PowEq` [INFO] [stderr] --> src/ast.rs:27:5 [INFO] [stderr] | [INFO] [stderr] 27 | PowEq, [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `BitAndEq` [INFO] [stderr] --> src/ast.rs:33:5 [INFO] [stderr] | [INFO] [stderr] 33 | BitAndEq, [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `BitOrEq` [INFO] [stderr] --> src/ast.rs:34:5 [INFO] [stderr] | [INFO] [stderr] 34 | BitOrEq, [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `BitXorEq` [INFO] [stderr] --> src/ast.rs:35:5 [INFO] [stderr] | [INFO] [stderr] 35 | BitXorEq, [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `LshiftEq` [INFO] [stderr] --> src/ast.rs:38:5 [INFO] [stderr] | [INFO] [stderr] 38 | LshiftEq, [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `RshiftEq` [INFO] [stderr] --> src/ast.rs:39:5 [INFO] [stderr] | [INFO] [stderr] 39 | RshiftEq, [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Assign` [INFO] [stderr] --> src/ast.rs:40:5 [INFO] [stderr] | [INFO] [stderr] 40 | Assign, [INFO] [stderr] | ^^^^^^ [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1.82s [INFO] running `"docker" "inspect" "47704d745858dcfea3f831779a881f413927a8931de4858cb745747cbe0a37d0"` [INFO] running `"docker" "rm" "-f" "47704d745858dcfea3f831779a881f413927a8931de4858cb745747cbe0a37d0"` [INFO] [stdout] 47704d745858dcfea3f831779a881f413927a8931de4858cb745747cbe0a37d0 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-1/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/shroom/0.0.1:/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" "+beta-2019-08-13" "test" "--frozen"` [INFO] [stdout] a1ef3c76dc75421cda10533d56b82be79eb958c16feafe2af40c20fa24e7632c [INFO] running `"docker" "start" "-a" "a1ef3c76dc75421cda10533d56b82be79eb958c16feafe2af40c20fa24e7632c"` [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.09s [INFO] [stderr] Running /opt/crater/target/debug/deps/shroom-544e014172987726 [INFO] [stdout] [INFO] [stdout] running 3 tests [INFO] [stdout] test primitive::tests::additon ... ok [INFO] [stdout] test primitive::tests::parsing ... ok [INFO] [stderr] Doc-tests shroom [INFO] [stdout] test primitive::tests::subtraction ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 2 tests [INFO] [stdout] test src/primitive.rs - primitive::Primitive (line 11) ... ok [INFO] [stdout] test src/lib.rs - Shroom (line 11) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] running `"docker" "inspect" "a1ef3c76dc75421cda10533d56b82be79eb958c16feafe2af40c20fa24e7632c"` [INFO] running `"docker" "rm" "-f" "a1ef3c76dc75421cda10533d56b82be79eb958c16feafe2af40c20fa24e7632c"` [INFO] [stdout] a1ef3c76dc75421cda10533d56b82be79eb958c16feafe2af40c20fa24e7632c