[INFO] crate xor 1.4.5 is already in cache
[INFO] extracting crate xor 1.4.5 into work/ex/beta-1.38-1/sources/1.37.0/reg/xor/1.4.5
[INFO] extracting crate xor 1.4.5 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/xor/1.4.5
[INFO] validating manifest of xor-1.4.5 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 xor-1.4.5 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 xor-1.4.5
[INFO] finished frobbing xor-1.4.5
[INFO] frobbed toml for xor-1.4.5 written to work/ex/beta-1.38-1/sources/1.37.0/reg/xor/1.4.5/Cargo.toml
[INFO] started frobbing xor-1.4.5
[INFO] finished frobbing xor-1.4.5
[INFO] frobbed toml for xor-1.4.5 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/xor/1.4.5/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 xor-1.4.5 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-0/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/xor/1.4.5:/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] ab7382317de4fe21988f55d64235429512ea0bdfcece161f8972d35315039611
[INFO] running `"docker" "start" "-a" "ab7382317de4fe21988f55d64235429512ea0bdfcece161f8972d35315039611"`
[INFO] [stderr]    Compiling clap v2.33.0
[INFO] [stderr]    Compiling xor-utils v0.6.0
[INFO] [stderr]    Compiling number_prefix v0.2.8
[INFO] [stderr]    Compiling xor v1.4.5 (/opt/crater/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/main.rs:108:30
[INFO] [stderr]     |
[INFO] [stderr] 108 |         let mut output : Box<Write> = if matches.is_present("output") {
[INFO] [stderr]     |                              ^^^^^ help: use `dyn`: `dyn 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/main.rs:135:32
[INFO] [stderr]     |
[INFO] [stderr] 135 | fn encrypt_reader(input : &mut Read, key : &Vec<u8>, output : &mut Write) {
[INFO] [stderr]     |                                ^^^^ help: use `dyn`: `dyn Read`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/main.rs:135:68
[INFO] [stderr]     |
[INFO] [stderr] 135 | fn encrypt_reader(input : &mut Read, key : &Vec<u8>, output : &mut Write) {
[INFO] [stderr]     |                                                                    ^^^^^ help: use `dyn`: `dyn Write`
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 11.10s
[INFO] running `"docker" "inspect" "ab7382317de4fe21988f55d64235429512ea0bdfcece161f8972d35315039611"`
[INFO] running `"docker" "rm" "-f" "ab7382317de4fe21988f55d64235429512ea0bdfcece161f8972d35315039611"`
[INFO] [stdout] ab7382317de4fe21988f55d64235429512ea0bdfcece161f8972d35315039611
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-0/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/xor/1.4.5:/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] 3d53f1cae98df40d8798a76b260f7977a2309890a68336f6b2720b5d1a512ebc
[INFO] running `"docker" "start" "-a" "3d53f1cae98df40d8798a76b260f7977a2309890a68336f6b2720b5d1a512ebc"`
[INFO] [stderr]    Compiling xor v1.4.5 (/opt/crater/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/main.rs:108:30
[INFO] [stderr]     |
[INFO] [stderr] 108 |         let mut output : Box<Write> = if matches.is_present("output") {
[INFO] [stderr]     |                              ^^^^^ help: use `dyn`: `dyn 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/main.rs:135:32
[INFO] [stderr]     |
[INFO] [stderr] 135 | fn encrypt_reader(input : &mut Read, key : &Vec<u8>, output : &mut Write) {
[INFO] [stderr]     |                                ^^^^ help: use `dyn`: `dyn Read`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/main.rs:135:68
[INFO] [stderr]     |
[INFO] [stderr] 135 | fn encrypt_reader(input : &mut Read, key : &Vec<u8>, output : &mut Write) {
[INFO] [stderr]     |                                                                    ^^^^^ help: use `dyn`: `dyn Write`
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.51s
[INFO] running `"docker" "inspect" "3d53f1cae98df40d8798a76b260f7977a2309890a68336f6b2720b5d1a512ebc"`
[INFO] running `"docker" "rm" "-f" "3d53f1cae98df40d8798a76b260f7977a2309890a68336f6b2720b5d1a512ebc"`
[INFO] [stdout] 3d53f1cae98df40d8798a76b260f7977a2309890a68336f6b2720b5d1a512ebc
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-0/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/xor/1.4.5:/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] c12da2af5f047efb2583ae89de3dd84dd8b300c60a7e85ab3b7b88a2b42a0417
[INFO] running `"docker" "start" "-a" "c12da2af5f047efb2583ae89de3dd84dd8b300c60a7e85ab3b7b88a2b42a0417"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/xor-e0772a1970a3caa9
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test tests::to_hex_string_works ... ok
[INFO] [stdout] test tests::from_hex_string_works ... ok
[INFO] [stdout] test tests::encrypt_reader_works ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "c12da2af5f047efb2583ae89de3dd84dd8b300c60a7e85ab3b7b88a2b42a0417"`
[INFO] running `"docker" "rm" "-f" "c12da2af5f047efb2583ae89de3dd84dd8b300c60a7e85ab3b7b88a2b42a0417"`
[INFO] [stdout] c12da2af5f047efb2583ae89de3dd84dd8b300c60a7e85ab3b7b88a2b42a0417