[INFO] crate sheesy-tools 4.0.4 is already in cache [INFO] extracting crate sheesy-tools 4.0.4 into work/ex/beta-1.38-1/sources/1.37.0/reg/sheesy-tools/4.0.4 [INFO] extracting crate sheesy-tools 4.0.4 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/sheesy-tools/4.0.4 [INFO] validating manifest of sheesy-tools-4.0.4 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 sheesy-tools-4.0.4 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 sheesy-tools-4.0.4 [INFO] finished frobbing sheesy-tools-4.0.4 [INFO] frobbed toml for sheesy-tools-4.0.4 written to work/ex/beta-1.38-1/sources/1.37.0/reg/sheesy-tools/4.0.4/Cargo.toml [INFO] started frobbing sheesy-tools-4.0.4 [INFO] finished frobbing sheesy-tools-4.0.4 [INFO] frobbed toml for sheesy-tools-4.0.4 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/sheesy-tools/4.0.4/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 sheesy-tools-4.0.4 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/reg/sheesy-tools/4.0.4:/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] 9ed288e853c854e02ff61a5be7a1e8b75f10627f8d3465f1f7e3abe56f4011ac [INFO] running `"docker" "start" "-a" "9ed288e853c854e02ff61a5be7a1e8b75f10627f8d3465f1f7e3abe56f4011ac"` [INFO] [stderr] Compiling treediff v3.0.1 [INFO] [stderr] Compiling sheesy-tools v4.0.4 (/opt/crater/workdir) [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/process/mod.rs:36:82 [INFO] [stderr] | [INFO] [stderr] 36 | pub fn reduce(cmds: Vec, initial_state: Option, mut output: &mut io::Write) -> Result { [INFO] [stderr] | ^^^^^^^^^ help: use `dyn`: `dyn io::Write` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(bare_trait_objects)] on by default [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/substitute/spec.rs:41:62 [INFO] [stderr] | [INFO] [stderr] 41 | pub fn open_as_output(&self, append: bool) -> Result, Error> { [INFO] [stderr] | ^^^^^^^^^ help: use `dyn`: `dyn io::Write` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/substitute/spec.rs:61:47 [INFO] [stderr] | [INFO] [stderr] 61 | pub fn open_as_input(&self) -> Result, Error> { [INFO] [stderr] | ^^^^^^^^ help: use `dyn`: `dyn io::Read` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/substitute/mod.rs:100:44 [INFO] [stderr] | [INFO] [stderr] 100 | let ostream_for_template: &mut io::Write = if try_deserialize { &mut buf } else { &mut ostream }; [INFO] [stderr] | ^^^^^^^^^ help: use `dyn`: `dyn io::Write` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/process/mod.rs:82:21 [INFO] [stderr] | [INFO] [stderr] 82 | let mut map = vars().filter(|&(ref var, _)| pattern.matches(var)).fold( [INFO] [stderr] | ----^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_mut)] on by default [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 6.95s [INFO] running `"docker" "inspect" "9ed288e853c854e02ff61a5be7a1e8b75f10627f8d3465f1f7e3abe56f4011ac"` [INFO] running `"docker" "rm" "-f" "9ed288e853c854e02ff61a5be7a1e8b75f10627f8d3465f1f7e3abe56f4011ac"` [INFO] [stdout] 9ed288e853c854e02ff61a5be7a1e8b75f10627f8d3465f1f7e3abe56f4011ac [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/reg/sheesy-tools/4.0.4:/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] c7686cf295bfb11dbdc5edd49ea74da0c48be8a9db9e3906fb669120dfbfd19e [INFO] running `"docker" "start" "-a" "c7686cf295bfb11dbdc5edd49ea74da0c48be8a9db9e3906fb669120dfbfd19e"` [INFO] [stderr] Compiling sheesy-tools v4.0.4 (/opt/crater/workdir) [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/process/mod.rs:36:82 [INFO] [stderr] | [INFO] [stderr] 36 | pub fn reduce(cmds: Vec, initial_state: Option, mut output: &mut io::Write) -> Result { [INFO] [stderr] | ^^^^^^^^^ help: use `dyn`: `dyn io::Write` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(bare_trait_objects)] on by default [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/substitute/spec.rs:41:62 [INFO] [stderr] | [INFO] [stderr] 41 | pub fn open_as_output(&self, append: bool) -> Result, Error> { [INFO] [stderr] | ^^^^^^^^^ help: use `dyn`: `dyn io::Write` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/substitute/spec.rs:61:47 [INFO] [stderr] | [INFO] [stderr] 61 | pub fn open_as_input(&self) -> Result, Error> { [INFO] [stderr] | ^^^^^^^^ help: use `dyn`: `dyn io::Read` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/substitute/mod.rs:100:44 [INFO] [stderr] | [INFO] [stderr] 100 | let ostream_for_template: &mut io::Write = if try_deserialize { &mut buf } else { &mut ostream }; [INFO] [stderr] | ^^^^^^^^^ help: use `dyn`: `dyn io::Write` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/process/mod.rs:82:21 [INFO] [stderr] | [INFO] [stderr] 82 | let mut map = vars().filter(|&(ref var, _)| pattern.matches(var)).fold( [INFO] [stderr] | ----^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_mut)] on by default [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 5.51s [INFO] running `"docker" "inspect" "c7686cf295bfb11dbdc5edd49ea74da0c48be8a9db9e3906fb669120dfbfd19e"` [INFO] running `"docker" "rm" "-f" "c7686cf295bfb11dbdc5edd49ea74da0c48be8a9db9e3906fb669120dfbfd19e"` [INFO] [stdout] c7686cf295bfb11dbdc5edd49ea74da0c48be8a9db9e3906fb669120dfbfd19e [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/reg/sheesy-tools/4.0.4:/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] 231f7edcc6bf932c3d398d68a4ff72330e43c5f13222d7bad3122aec412338cb [INFO] running `"docker" "start" "-a" "231f7edcc6bf932c3d398d68a4ff72330e43c5f13222d7bad3122aec412338cb"` [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.11s [INFO] [stdout] [INFO] [stderr] Running /opt/crater/target/debug/deps/sheesy_tools-6f5a8a12d50a3b45 [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] [stdout] [INFO] [stderr] Running /opt/crater/target/debug/deps/spec-af56af8d2cad2220 [INFO] [stdout] running 6 tests [INFO] [stdout] test parse::empty ... ok [INFO] [stdout] test parse::colon ... ok [INFO] [stdout] test parse::absolute_path_absolute_path ... ok [INFO] [stdout] test parse::path_stream ... ok [INFO] [stdout] test parse::stream_path ... ok [INFO] [stdout] test parse::path_path ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] running `"docker" "inspect" "231f7edcc6bf932c3d398d68a4ff72330e43c5f13222d7bad3122aec412338cb"` [INFO] running `"docker" "rm" "-f" "231f7edcc6bf932c3d398d68a4ff72330e43c5f13222d7bad3122aec412338cb"` [INFO] [stdout] 231f7edcc6bf932c3d398d68a4ff72330e43c5f13222d7bad3122aec412338cb