[INFO] updating cached repository Serranya/rustthing [INFO] running `"git" "fetch" "--all"` [INFO] [stdout] Fetching origin [INFO] [stderr] From git://github.com/Serranya/rustthing [INFO] [stderr] * branch HEAD -> FETCH_HEAD [INFO] running `"git" "clone" "work/cache/sources/gh/Serranya/rustthing" "work/ex/beta-1.38-1/sources/1.37.0/gh/Serranya/rustthing"` [INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/Serranya/rustthing'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/Serranya/rustthing" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/Serranya/rustthing"` [INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/Serranya/rustthing'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 00e8ce6a1908f0922a5ccd29bdb07fcd8f690a98 [INFO] sha for GitHub repo Serranya/rustthing: 00e8ce6a1908f0922a5ccd29bdb07fcd8f690a98 [INFO] validating manifest of Serranya/rustthing 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 Serranya/rustthing 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 Serranya/rustthing [INFO] finished frobbing Serranya/rustthing [INFO] frobbed toml for Serranya/rustthing written to work/ex/beta-1.38-1/sources/1.37.0/gh/Serranya/rustthing/Cargo.toml [INFO] started frobbing Serranya/rustthing [INFO] finished frobbing Serranya/rustthing [INFO] frobbed toml for Serranya/rustthing written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/Serranya/rustthing/Cargo.toml [INFO] crate Serranya/rustthing 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 Serranya/rustthing 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-2/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/Serranya/rustthing:/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] 62e8c65f9e1314f42484b4e144573f3fb3a7e6cf0fe3d987815854ad7b3063a4 [INFO] running `"docker" "start" "-a" "62e8c65f9e1314f42484b4e144573f3fb3a7e6cf0fe3d987815854ad7b3063a4"` [INFO] [stderr] Compiling bencode v0.1.0 (/opt/crater/workdir) [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:15:31 [INFO] [stderr] | [INFO] [stderr] 15 | pub fn parse_value(iter: &mut Iterator>) -> io::Result { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Iterator>` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stderr] [INFO] [stderr] warning: `...` range patterns are deprecated [INFO] [stderr] --> src/lib.rs:34:7 [INFO] [stderr] | [INFO] [stderr] 34 | b'0'...b'9' => Ok(BencodeValue::String(parse_string(&mut iter)?)), [INFO] [stderr] | ^^^ help: use `..=` for an inclusive range [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(ellipsis_inclusive_range_patterns)]` on by default [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:45:28 [INFO] [stderr] | [INFO] [stderr] 45 | fn parse_string(iter: &mut Iterator>) -> io::Result> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Iterator>` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:80:13 [INFO] [stderr] | [INFO] [stderr] 80 | iter: &mut Iterator>, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Iterator>` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:118:26 [INFO] [stderr] | [INFO] [stderr] 118 | fn parse_list(iter: &mut Iterator>) -> io::Result> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Iterator>` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:159:25 [INFO] [stderr] | [INFO] [stderr] 159 | fn parse_int(iter: &mut Iterator>) -> io::Result { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Iterator>` [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1.22s [INFO] running `"docker" "inspect" "62e8c65f9e1314f42484b4e144573f3fb3a7e6cf0fe3d987815854ad7b3063a4"` [INFO] running `"docker" "rm" "-f" "62e8c65f9e1314f42484b4e144573f3fb3a7e6cf0fe3d987815854ad7b3063a4"` [INFO] [stdout] 62e8c65f9e1314f42484b4e144573f3fb3a7e6cf0fe3d987815854ad7b3063a4 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-2/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/Serranya/rustthing:/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] 626dc4f4f1dfc198c64585352fee76b4a65b04648d36dcf450c8510733090a92 [INFO] running `"docker" "start" "-a" "626dc4f4f1dfc198c64585352fee76b4a65b04648d36dcf450c8510733090a92"` [INFO] [stderr] Compiling bencode v0.1.0 (/opt/crater/workdir) [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:15:31 [INFO] [stderr] | [INFO] [stderr] 15 | pub fn parse_value(iter: &mut Iterator>) -> io::Result { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Iterator>` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stderr] [INFO] [stderr] warning: `...` range patterns are deprecated [INFO] [stderr] --> src/lib.rs:34:7 [INFO] [stderr] | [INFO] [stderr] 34 | b'0'...b'9' => Ok(BencodeValue::String(parse_string(&mut iter)?)), [INFO] [stderr] | ^^^ help: use `..=` for an inclusive range [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(ellipsis_inclusive_range_patterns)]` on by default [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:45:28 [INFO] [stderr] | [INFO] [stderr] 45 | fn parse_string(iter: &mut Iterator>) -> io::Result> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Iterator>` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:80:13 [INFO] [stderr] | [INFO] [stderr] 80 | iter: &mut Iterator>, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Iterator>` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:118:26 [INFO] [stderr] | [INFO] [stderr] 118 | fn parse_list(iter: &mut Iterator>) -> io::Result> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Iterator>` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:159:25 [INFO] [stderr] | [INFO] [stderr] 159 | fn parse_int(iter: &mut Iterator>) -> io::Result { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Iterator>` [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1.70s [INFO] running `"docker" "inspect" "626dc4f4f1dfc198c64585352fee76b4a65b04648d36dcf450c8510733090a92"` [INFO] running `"docker" "rm" "-f" "626dc4f4f1dfc198c64585352fee76b4a65b04648d36dcf450c8510733090a92"` [INFO] [stdout] 626dc4f4f1dfc198c64585352fee76b4a65b04648d36dcf450c8510733090a92 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-2/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/Serranya/rustthing:/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] 97892f9a23d8f040adeb8c2f9009542ec654114b1e0a44bad0b420955fe4c00c [INFO] running `"docker" "start" "-a" "97892f9a23d8f040adeb8c2f9009542ec654114b1e0a44bad0b420955fe4c00c"` [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.03s [INFO] [stderr] Running /opt/crater/target/debug/deps/bencode-1e4a2c359ac67c9c [INFO] [stdout] [INFO] [stdout] running 22 tests [INFO] [stdout] test tests::test_parse_int_zero_positive ... ok [INFO] [stdout] test tests::test_parse_int_zero_negative ... ok [INFO] [stdout] test tests::test_parse_int_empty ... ok [INFO] [stdout] test tests::test_parse_list_empty ... ok [INFO] [stdout] test tests::test_parse_int_missing_end ... ok [INFO] [stdout] test tests::test_parse_int_positive ... ok [INFO] [stdout] test tests::test_parse_int_negative ... ok [INFO] [stdout] test tests::test_vec_to_int_empty ... ok [INFO] [stdout] test tests::test_vec_to_int_max_i64 ... ok [INFO] [stdout] test tests::test_parse_int_zero_prefix_negative ... ok [INFO] [stdout] test tests::test_parse_int_zero_prefix_positive ... ok [INFO] [stdout] test tests::test_vec_to_int_positive ... ok [INFO] [stdout] test tests::test_vec_to_int_zero_negative ... ok [INFO] [stdout] test tests::test_vec_to_int_zero_prefix_negative ... ok [INFO] [stdout] test tests::test_vec_to_int_max_i64_and_one_overflow ... ok [INFO] [stdout] test tests::test_vec_to_int_min_i64 ... ok [INFO] [stdout] test tests::test_vec_to_int_zero_positive ... ok [INFO] [stdout] test tests::test_parse_int_invalid_digit ... ok [INFO] [stdout] test tests::test_parse_int_double_start ... ok [INFO] [stdout] test tests::test_vec_to_int_negative ... ok [INFO] [stdout] test tests::test_vec_to_int_min_i64_and_minus_one_underflow ... ok [INFO] [stdout] test tests::test_vec_to_int_zero_prefix_positive ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 22 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] Running /opt/crater/target/debug/deps/bencode-950e856963ec99f6 [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] [stderr] Doc-tests bencode [INFO] [stdout] [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" "97892f9a23d8f040adeb8c2f9009542ec654114b1e0a44bad0b420955fe4c00c"` [INFO] running `"docker" "rm" "-f" "97892f9a23d8f040adeb8c2f9009542ec654114b1e0a44bad0b420955fe4c00c"` [INFO] [stdout] 97892f9a23d8f040adeb8c2f9009542ec654114b1e0a44bad0b420955fe4c00c