[INFO] updating cached repository anurse/bld [INFO] running `"git" "fetch" "--all"` [INFO] [stdout] Fetching origin [INFO] [stderr] From git://github.com/anurse/bld [INFO] [stderr] * branch HEAD -> FETCH_HEAD [INFO] running `"git" "clone" "work/cache/sources/gh/anurse/bld" "work/ex/beta-1.38-1/sources/1.37.0/gh/anurse/bld"` [INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/anurse/bld'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/anurse/bld" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/anurse/bld"` [INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/anurse/bld'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 4b6a7a4689f97ef817e2cf8e789066c1213580e4 [INFO] sha for GitHub repo anurse/bld: 4b6a7a4689f97ef817e2cf8e789066c1213580e4 [INFO] validating manifest of anurse/bld 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 anurse/bld 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 anurse/bld [INFO] finished frobbing anurse/bld [INFO] frobbed toml for anurse/bld written to work/ex/beta-1.38-1/sources/1.37.0/gh/anurse/bld/Cargo.toml [INFO] started frobbing anurse/bld [INFO] finished frobbing anurse/bld [INFO] frobbed toml for anurse/bld written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/anurse/bld/Cargo.toml [INFO] crate anurse/bld 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 anurse/bld 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-3/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/anurse/bld:/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] 7d0456b1969f42af92593f4d8e5fdec119fbfbbe1e9fbabb8555834a2e7574d6 [INFO] running `"docker" "start" "-a" "7d0456b1969f42af92593f4d8e5fdec119fbfbbe1e9fbabb8555834a2e7574d6"` [INFO] [stderr] Compiling bld v0.1.0 (/opt/crater/workdir) [INFO] [stderr] warning: unused import: `std::env` [INFO] [stderr] --> src/project/family/shell.rs:2:5 [INFO] [stderr] | [INFO] [stderr] 2 | use std::env; [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_imports)] on by default [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/project/family/shell.rs:31:44 [INFO] [stderr] | [INFO] [stderr] 31 | pub fn identify(path: &Path) -> Option> { [INFO] [stderr] | ^^^^^^ help: use `dyn`: `dyn Family` [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/project/family/mod.rs:9:44 [INFO] [stderr] | [INFO] [stderr] 9 | pub fn identify(path: &Path) -> Option> { [INFO] [stderr] | ^^^^^^ help: use `dyn`: `dyn Family` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/project/mod.rs:8:17 [INFO] [stderr] | [INFO] [stderr] 8 | family: Box, [INFO] [stderr] | ^^^^^^ help: use `dyn`: `dyn Family` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/project/mod.rs:30:30 [INFO] [stderr] | [INFO] [stderr] 30 | pub fn family(&self) -> &Family { [INFO] [stderr] | ^^^^^^ help: use `dyn`: `dyn Family` [INFO] [stderr] [INFO] [stderr] warning: field is never used: `script` [INFO] [stderr] --> src/project/family/shell.rs:12:5 [INFO] [stderr] | [INFO] [stderr] 12 | script: PathBuf, [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(dead_code)] on by default [INFO] [stderr] [INFO] [stderr] warning: field is never used: `kind` [INFO] [stderr] --> src/project/family/shell.rs:13:5 [INFO] [stderr] | [INFO] [stderr] 13 | kind: ShellKind [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.41s [INFO] running `"docker" "inspect" "7d0456b1969f42af92593f4d8e5fdec119fbfbbe1e9fbabb8555834a2e7574d6"` [INFO] running `"docker" "rm" "-f" "7d0456b1969f42af92593f4d8e5fdec119fbfbbe1e9fbabb8555834a2e7574d6"` [INFO] [stdout] 7d0456b1969f42af92593f4d8e5fdec119fbfbbe1e9fbabb8555834a2e7574d6 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-3/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/anurse/bld:/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] 978ace0b3cdeb088d164f59ba214a7423d8be6a03522d1d7e09393fd767b9a9e [INFO] running `"docker" "start" "-a" "978ace0b3cdeb088d164f59ba214a7423d8be6a03522d1d7e09393fd767b9a9e"` [INFO] [stderr] Compiling bld v0.1.0 (/opt/crater/workdir) [INFO] [stderr] warning: unused import: `std::env` [INFO] [stderr] --> src/project/family/shell.rs:2:5 [INFO] [stderr] | [INFO] [stderr] 2 | use std::env; [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_imports)] on by default [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/project/family/shell.rs:31:44 [INFO] [stderr] | [INFO] [stderr] 31 | pub fn identify(path: &Path) -> Option> { [INFO] [stderr] | ^^^^^^ help: use `dyn`: `dyn Family` [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/project/family/mod.rs:9:44 [INFO] [stderr] | [INFO] [stderr] 9 | pub fn identify(path: &Path) -> Option> { [INFO] [stderr] | ^^^^^^ help: use `dyn`: `dyn Family` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/project/mod.rs:8:17 [INFO] [stderr] | [INFO] [stderr] 8 | family: Box, [INFO] [stderr] | ^^^^^^ help: use `dyn`: `dyn Family` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/project/mod.rs:30:30 [INFO] [stderr] | [INFO] [stderr] 30 | pub fn family(&self) -> &Family { [INFO] [stderr] | ^^^^^^ help: use `dyn`: `dyn Family` [INFO] [stderr] [INFO] [stderr] warning: field is never used: `script` [INFO] [stderr] --> src/project/family/shell.rs:12:5 [INFO] [stderr] | [INFO] [stderr] 12 | script: PathBuf, [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(dead_code)] on by default [INFO] [stderr] [INFO] [stderr] warning: field is never used: `kind` [INFO] [stderr] --> src/project/family/shell.rs:13:5 [INFO] [stderr] | [INFO] [stderr] 13 | kind: ShellKind [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.75s [INFO] running `"docker" "inspect" "978ace0b3cdeb088d164f59ba214a7423d8be6a03522d1d7e09393fd767b9a9e"` [INFO] running `"docker" "rm" "-f" "978ace0b3cdeb088d164f59ba214a7423d8be6a03522d1d7e09393fd767b9a9e"` [INFO] [stdout] 978ace0b3cdeb088d164f59ba214a7423d8be6a03522d1d7e09393fd767b9a9e [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-3/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/anurse/bld:/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] 544dc555919c7d8e4e054d3c9b25cb4be0e749265d33dedc9d94b11620169f48 [INFO] running `"docker" "start" "-a" "544dc555919c7d8e4e054d3c9b25cb4be0e749265d33dedc9d94b11620169f48"` [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.01s [INFO] [stderr] Running /opt/crater/target/debug/deps/bld-7269dd4dd6801122 [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" "544dc555919c7d8e4e054d3c9b25cb4be0e749265d33dedc9d94b11620169f48"` [INFO] running `"docker" "rm" "-f" "544dc555919c7d8e4e054d3c9b25cb4be0e749265d33dedc9d94b11620169f48"` [INFO] [stdout] 544dc555919c7d8e4e054d3c9b25cb4be0e749265d33dedc9d94b11620169f48