[INFO] crate series 0.2.0 is already in cache
[INFO] extracting crate series 0.2.0 into work/ex/pr-57967/sources/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/reg/series/0.2.0
[INFO] extracting crate series 0.2.0 into work/ex/pr-57967/sources/try#7fea0229842e79db1159ea58ad9a653b288efee9/reg/series/0.2.0
[INFO] validating manifest of series-0.2.0 on toolchain master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of series-0.2.0 on toolchain try#7fea0229842e79db1159ea58ad9a653b288efee9
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+7fea0229842e79db1159ea58ad9a653b288efee9-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing series-0.2.0
[INFO] finished frobbing series-0.2.0
[INFO] frobbed toml for series-0.2.0 written to work/ex/pr-57967/sources/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/reg/series/0.2.0/Cargo.toml
[INFO] started frobbing series-0.2.0
[INFO] finished frobbing series-0.2.0
[INFO] frobbed toml for series-0.2.0 written to work/ex/pr-57967/sources/try#7fea0229842e79db1159ea58ad9a653b288efee9/reg/series/0.2.0/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+7fea0229842e79db1159ea58ad9a653b288efee9-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+7fea0229842e79db1159ea58ad9a653b288efee9-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing series-0.2.0 against try#7fea0229842e79db1159ea58ad9a653b288efee9 for pr-57967
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-57967/worker-6/try#7fea0229842e79db1159ea58ad9a653b288efee9:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-57967/sources/try#7fea0229842e79db1159ea58ad9a653b288efee9/reg/series/0.2.0:/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=forbid" "-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" "+7fea0229842e79db1159ea58ad9a653b288efee9-alt" "build" "--frozen"`
[INFO] [stdout] 0160bc3e00e435dd11fb3e891f4ee2925e1807a396f8f0180272cd29918366d5
[INFO] running `"docker" "start" "-a" "0160bc3e00e435dd11fb3e891f4ee2925e1807a396f8f0180272cd29918366d5"`
[INFO] [stderr]    Compiling series v0.2.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.94s
[INFO] running `"docker" "inspect" "0160bc3e00e435dd11fb3e891f4ee2925e1807a396f8f0180272cd29918366d5"`
[INFO] running `"docker" "rm" "-f" "0160bc3e00e435dd11fb3e891f4ee2925e1807a396f8f0180272cd29918366d5"`
[INFO] [stdout] 0160bc3e00e435dd11fb3e891f4ee2925e1807a396f8f0180272cd29918366d5
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-57967/worker-6/try#7fea0229842e79db1159ea58ad9a653b288efee9:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-57967/sources/try#7fea0229842e79db1159ea58ad9a653b288efee9/reg/series/0.2.0:/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=forbid" "-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" "+7fea0229842e79db1159ea58ad9a653b288efee9-alt" "test" "--frozen" "--no-run"`
[INFO] [stdout] b2679de2c2eb8ad841b488786f16eb568aa167e2da7b6bbd8e6ff3fac4a7cfcd
[INFO] running `"docker" "start" "-a" "b2679de2c2eb8ad841b488786f16eb568aa167e2da7b6bbd8e6ff3fac4a7cfcd"`
[INFO] [stderr]    Compiling series v0.2.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.86s
[INFO] running `"docker" "inspect" "b2679de2c2eb8ad841b488786f16eb568aa167e2da7b6bbd8e6ff3fac4a7cfcd"`
[INFO] running `"docker" "rm" "-f" "b2679de2c2eb8ad841b488786f16eb568aa167e2da7b6bbd8e6ff3fac4a7cfcd"`
[INFO] [stdout] b2679de2c2eb8ad841b488786f16eb568aa167e2da7b6bbd8e6ff3fac4a7cfcd
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-57967/worker-6/try#7fea0229842e79db1159ea58ad9a653b288efee9:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-57967/sources/try#7fea0229842e79db1159ea58ad9a653b288efee9/reg/series/0.2.0:/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=forbid" "-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" "+7fea0229842e79db1159ea58ad9a653b288efee9-alt" "test" "--frozen"`
[INFO] [stdout] 7a9ba795b6f36c903bee7d72d078ce4b087ee08964f064b3146ea4afc4738faf
[INFO] running `"docker" "start" "-a" "7a9ba795b6f36c903bee7d72d078ce4b087ee08964f064b3146ea4afc4738faf"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/series-a1b7ccb01dcb9d35
[INFO] [stdout] 
[INFO] [stdout] running 19 tests
[INFO] [stdout] test tests::tst_add_assign ... ok
[INFO] [stdout] test tests::tst_display ... ok
[INFO] [stdout] test tests::tst_add ... ok
[INFO] [stdout] test tests::tst_div ... ok
[INFO] [stdout] test tests::tst_exp ... ok
[INFO] [stdout] test tests::tst_div_assign ... ok
[INFO] [stdout] test tests::tst_neg ... ok
[INFO] [stdout] test tests::tst_pow ... ok
[INFO] [stdout] test tests::tst_series ... ok
[INFO] [stdout] test tests::tst_ln ... ok
[INFO] [stdout] test tests::tst_sub ... ok
[INFO] [stdout] test tests::tst_mul_assign ... ok
[INFO] [stdout] test tests::tst_sub_assign ... ok
[INFO] [stdout] test tests::tst_mul ... ok
[INFO] [stdout] test tests::tst_var ... ok
[INFO] [stdout] test tests::tst_bad_div ... ok
[INFO] [stdout] test tests::tst_bad_add ... ok
[INFO] [stdout] test tests::tst_bad_mul ... ok
[INFO] [stdout] test tests::tst_bad_sub ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 19 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests series
[INFO] [stdout] 
[INFO] [stdout] running 33 tests
[INFO] [stdout] test src/lib.rs - &'a Series<Var, C>::neg (line 249) ... ok
[INFO] [stdout] test src/lib.rs - &'a Series<Var, C>::mul (line 767) ... ok
[INFO] [stdout] test src/lib.rs - &'a Series<Var, C>::add (line 438) ... ok
[INFO] [stdout] test src/lib.rs - &'a Series<Var, C>::div (line 938) ... ok
[INFO] [stdout] test src/lib.rs - &'a Series<Var, C>::add (line 383) ... ok
[INFO] [stdout] test src/lib.rs - &'a Series<Var, C>::mul (line 796) ... ok
[INFO] [stdout] test src/lib.rs - &'a Series<Var, C>::div (line 963) ... ok
[INFO] [stdout] test src/lib.rs - &'a Series<Var, C>::mul_inverse (line 130) ... ok
[INFO] [stdout] test src/lib.rs - &'a Series<Var, C>::sub (line 545) ... ok
[INFO] [stdout] test src/lib.rs - Series<Var, C>::coeff (line 65) ... ok
[INFO] [stdout] test src/lib.rs - Series<Var, C>::add (line 411) ... ok
[INFO] [stdout] test src/lib.rs - Series<Var, C>::add_assign (line 310) ... ok
[INFO] [stdout] test src/lib.rs - &'a Series<Var, C>::sub (line 574) ... ok
[INFO] [stdout] test src/lib.rs - Series<Var, C>::add (line 463) ... ok
[INFO] [stdout] test src/lib.rs - Series<Var, C>::add_assign (line 347) ... ok
[INFO] [stdout] test src/lib.rs - Series<Var, C>::div (line 888) ... ok
[INFO] [stdout] test src/lib.rs - Series<Var, C>::div (line 913) ... ok
[INFO] [stdout] test src/lib.rs - Series<Var, C>::div_assign (line 863) ... ok
[INFO] [stdout] test src/lib.rs - Series<Var, C>::min_pow (line 90) ... ok
[INFO] [stdout] test src/lib.rs - Series<Var, C>::max_pow (line 104) ... ok
[INFO] [stdout] test src/lib.rs - Series<Var, C>::mul (line 742) ... ok
[INFO] [stdout] test src/lib.rs - Series<Var, C>::div_assign (line 836) ... ok
[INFO] [stdout] test src/lib.rs - Series<Var, C>::mul (line 717) ... ok
[INFO] [stdout] test src/lib.rs - Series<Var, C>::mul_assign (line 654) ... ok
[INFO] [stdout] test src/lib.rs - Series<Var, C>::mul_inverse (line 167) ... ok
[INFO] [stdout] test src/lib.rs - Series<Var, C>::mul_assign (line 693) ... ok
[INFO] [stdout] test src/lib.rs - Series<Var, C>::new (line 36) ... ok
[INFO] [stdout] test src/lib.rs - Series<Var, C>::neg (line 229) ... ok
[INFO] [stdout] test src/lib.rs - Series<Var, C>::sub (line 627) ... ok
[INFO] [stdout] test src/lib.rs - Series<Var, C>::sub (line 601) ... ok
[INFO] [stdout] test src/lib.rs - Series<Var, C>::var (line 49) ... ok
[INFO] [stdout] test src/lib.rs - Series<Var, C>::sub_assign (line 516) ... ok
[INFO] [stdout] test src/lib.rs - Series<Var, C>::sub_assign (line 491) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 33 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "7a9ba795b6f36c903bee7d72d078ce4b087ee08964f064b3146ea4afc4738faf"`
[INFO] running `"docker" "rm" "-f" "7a9ba795b6f36c903bee7d72d078ce4b087ee08964f064b3146ea4afc4738faf"`
[INFO] [stdout] 7a9ba795b6f36c903bee7d72d078ce4b087ee08964f064b3146ea4afc4738faf