[INFO] updating cached repository bpeel/synacor
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/bpeel/synacor
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/bpeel/synacor" "work/ex/beta-1.37-6/sources/1.36.0/gh/bpeel/synacor"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/bpeel/synacor'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/bpeel/synacor" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/bpeel/synacor"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/bpeel/synacor'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] e4285d0d66c9ced89f5ffd3f401d7236e9f6f482
[INFO] sha for GitHub repo bpeel/synacor: e4285d0d66c9ced89f5ffd3f401d7236e9f6f482
[INFO] validating manifest of bpeel/synacor on toolchain 1.36.0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of bpeel/synacor on toolchain beta-2019-07-23
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing bpeel/synacor
[INFO] finished frobbing bpeel/synacor
[INFO] frobbed toml for bpeel/synacor written to work/ex/beta-1.37-6/sources/1.36.0/gh/bpeel/synacor/Cargo.toml
[INFO] started frobbing bpeel/synacor
[INFO] finished frobbing bpeel/synacor
[INFO] frobbed toml for bpeel/synacor written to work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/bpeel/synacor/Cargo.toml
[INFO] crate bpeel/synacor already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing bpeel/synacor against beta-2019-07-23 for beta-1.37-6
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-6/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/bpeel/synacor:/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-2019-07-23" "build" "--frozen"`
[INFO] [stdout] 210ea10396ffc4f88f4d6e05b5c2eb4ec684bd284e368bfd2847c4e7d10b3963
[INFO] running `"docker" "start" "-a" "210ea10396ffc4f88f4d6e05b5c2eb4ec684bd284e368bfd2847c4e7d10b3963"`
[INFO] [stderr] warning: path `/opt/crater/workdir/src/synacor.rs` was erroneously implicitly accepted for binary `synacor`,
[INFO] [stderr] please set bin.path in Cargo.toml
[INFO] [stderr] warning: path `/opt/crater/workdir/src/diss.rs` was erroneously implicitly accepted for binary `diss`,
[INFO] [stderr] please set bin.path in Cargo.toml
[INFO] [stderr] warning: path `/opt/crater/workdir/src/dumpstrings.rs` was erroneously implicitly accepted for binary `dumpstrings`,
[INFO] [stderr] please set bin.path in Cargo.toml
[INFO] [stderr] warning: path `/opt/crater/workdir/src/decode.rs` was erroneously implicitly accepted for binary `decode`,
[INFO] [stderr] please set bin.path in Cargo.toml
[INFO] [stderr] warning: path `/opt/crater/workdir/src/evenbytes.rs` was erroneously implicitly accepted for binary `evenbytes`,
[INFO] [stderr] please set bin.path in Cargo.toml
[INFO] [stderr] warning: path `/opt/crater/workdir/src/coins.rs` was erroneously implicitly accepted for binary `coins`,
[INFO] [stderr] please set bin.path in Cargo.toml
[INFO] [stderr] warning: path `/opt/crater/workdir/src/dumpencodedstrings.rs` was erroneously implicitly accepted for binary `dumpencodedstrings`,
[INFO] [stderr] please set bin.path in Cargo.toml
[INFO] [stderr] warning: path `/opt/crater/workdir/src/find8th.rs` was erroneously implicitly accepted for binary `find8th`,
[INFO] [stderr] please set bin.path in Cargo.toml
[INFO] [stderr] warning: path `/opt/crater/workdir/src/vault.rs` was erroneously implicitly accepted for binary `vault`,
[INFO] [stderr] please set bin.path in Cargo.toml
[INFO] [stderr]    Compiling synacor v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/machine.rs:39:18
[INFO] [stderr]    |
[INFO] [stderr] 39 |     char_io: &'a CharIo
[INFO] [stderr]    |                  ^^^^^^ help: use `dyn`: `dyn CharIo`
[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/machine.rs:43:29
[INFO] [stderr]    |
[INFO] [stderr] 43 |     pub fn new(char_io: &'a CharIo) -> Machine {
[INFO] [stderr]    |                             ^^^^^^ help: use `dyn`: `dyn CharIo`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/machine.rs:236:28
[INFO] [stderr]     |
[INFO] [stderr] 236 |                    f: &mut Read) -> io::Result<bool> {
[INFO] [stderr]     |                            ^^^^ help: use `dyn`: `dyn Read`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/machine.rs:255:36
[INFO] [stderr]     |
[INFO] [stderr] 255 |                       reader: &mut Read) -> io::Result<()> {
[INFO] [stderr]     |                                    ^^^^ help: use `dyn`: `dyn Read`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/machine.rs:287:28
[INFO] [stderr]     |
[INFO] [stderr] 287 |                    f: &mut Write) -> io::Result<()> {
[INFO] [stderr]     |                            ^^^^^ help: use `dyn`: `dyn Write`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/machine.rs:300:36
[INFO] [stderr]     |
[INFO] [stderr] 300 |                       writer: &mut Write) -> io::Result<()> {
[INFO] [stderr]     |                                    ^^^^^ help: use `dyn`: `dyn Write`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]  --> src/dumpstrings.rs:5:18
[INFO] [stderr]   |
[INFO] [stderr] 5 | fn fetch(f: &mut std::io::Read) -> Option<u16> {
[INFO] [stderr]   |                  ^^^^^^^^^^^^^ help: use `dyn`: `dyn std::io::Read`
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(bare_trait_objects)] on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.53s
[INFO] running `"docker" "inspect" "210ea10396ffc4f88f4d6e05b5c2eb4ec684bd284e368bfd2847c4e7d10b3963"`
[INFO] running `"docker" "rm" "-f" "210ea10396ffc4f88f4d6e05b5c2eb4ec684bd284e368bfd2847c4e7d10b3963"`
[INFO] [stdout] 210ea10396ffc4f88f4d6e05b5c2eb4ec684bd284e368bfd2847c4e7d10b3963
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-6/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/bpeel/synacor:/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-2019-07-23" "test" "--frozen" "--no-run"`
[INFO] [stdout] 34778263597fda12b73b7b6708f793cad32edc92fc898eafcb2858523f774083
[INFO] running `"docker" "start" "-a" "34778263597fda12b73b7b6708f793cad32edc92fc898eafcb2858523f774083"`
[INFO] [stderr] warning: path `/opt/crater/workdir/src/synacor.rs` was erroneously implicitly accepted for binary `synacor`,
[INFO] [stderr] please set bin.path in Cargo.toml
[INFO] [stderr] warning: path `/opt/crater/workdir/src/diss.rs` was erroneously implicitly accepted for binary `diss`,
[INFO] [stderr] please set bin.path in Cargo.toml
[INFO] [stderr] warning: path `/opt/crater/workdir/src/dumpstrings.rs` was erroneously implicitly accepted for binary `dumpstrings`,
[INFO] [stderr] please set bin.path in Cargo.toml
[INFO] [stderr] warning: path `/opt/crater/workdir/src/decode.rs` was erroneously implicitly accepted for binary `decode`,
[INFO] [stderr] please set bin.path in Cargo.toml
[INFO] [stderr] warning: path `/opt/crater/workdir/src/evenbytes.rs` was erroneously implicitly accepted for binary `evenbytes`,
[INFO] [stderr] please set bin.path in Cargo.toml
[INFO] [stderr] warning: path `/opt/crater/workdir/src/coins.rs` was erroneously implicitly accepted for binary `coins`,
[INFO] [stderr] please set bin.path in Cargo.toml
[INFO] [stderr] warning: path `/opt/crater/workdir/src/dumpencodedstrings.rs` was erroneously implicitly accepted for binary `dumpencodedstrings`,
[INFO] [stderr] please set bin.path in Cargo.toml
[INFO] [stderr] warning: path `/opt/crater/workdir/src/find8th.rs` was erroneously implicitly accepted for binary `find8th`,
[INFO] [stderr] please set bin.path in Cargo.toml
[INFO] [stderr] warning: path `/opt/crater/workdir/src/vault.rs` was erroneously implicitly accepted for binary `vault`,
[INFO] [stderr] please set bin.path in Cargo.toml
[INFO] [stderr]    Compiling synacor v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/machine.rs:39:18
[INFO] [stderr]    |
[INFO] [stderr] 39 |     char_io: &'a CharIo
[INFO] [stderr]    |                  ^^^^^^ help: use `dyn`: `dyn CharIo`
[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/machine.rs:43:29
[INFO] [stderr]    |
[INFO] [stderr] 43 |     pub fn new(char_io: &'a CharIo) -> Machine {
[INFO] [stderr]    |                             ^^^^^^ help: use `dyn`: `dyn CharIo`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/machine.rs:236:28
[INFO] [stderr]     |
[INFO] [stderr] 236 |                    f: &mut Read) -> io::Result<bool> {
[INFO] [stderr]     |                            ^^^^ help: use `dyn`: `dyn Read`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/machine.rs:255:36
[INFO] [stderr]     |
[INFO] [stderr] 255 |                       reader: &mut Read) -> io::Result<()> {
[INFO] [stderr]     |                                    ^^^^ help: use `dyn`: `dyn Read`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/machine.rs:287:28
[INFO] [stderr]     |
[INFO] [stderr] 287 |                    f: &mut Write) -> io::Result<()> {
[INFO] [stderr]     |                            ^^^^^ help: use `dyn`: `dyn Write`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/machine.rs:300:36
[INFO] [stderr]     |
[INFO] [stderr] 300 |                       writer: &mut Write) -> io::Result<()> {
[INFO] [stderr]     |                                    ^^^^^ help: use `dyn`: `dyn Write`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]  --> src/dumpstrings.rs:5:18
[INFO] [stderr]   |
[INFO] [stderr] 5 | fn fetch(f: &mut std::io::Read) -> Option<u16> {
[INFO] [stderr]   |                  ^^^^^^^^^^^^^ help: use `dyn`: `dyn std::io::Read`
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(bare_trait_objects)] on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.52s
[INFO] running `"docker" "inspect" "34778263597fda12b73b7b6708f793cad32edc92fc898eafcb2858523f774083"`
[INFO] running `"docker" "rm" "-f" "34778263597fda12b73b7b6708f793cad32edc92fc898eafcb2858523f774083"`
[INFO] [stdout] 34778263597fda12b73b7b6708f793cad32edc92fc898eafcb2858523f774083
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-6/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/bpeel/synacor:/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-2019-07-23" "test" "--frozen"`
[INFO] [stdout] 8ca67b55ff52507fd62fe84f570fad8e27c08a2388b176b260b7c952af6da7ad
[INFO] running `"docker" "start" "-a" "8ca67b55ff52507fd62fe84f570fad8e27c08a2388b176b260b7c952af6da7ad"`
[INFO] [stderr] warning: path `/opt/crater/workdir/src/synacor.rs` was erroneously implicitly accepted for binary `synacor`,
[INFO] [stderr] please set bin.path in Cargo.toml
[INFO] [stderr] warning: path `/opt/crater/workdir/src/diss.rs` was erroneously implicitly accepted for binary `diss`,
[INFO] [stderr] please set bin.path in Cargo.toml
[INFO] [stderr] warning: path `/opt/crater/workdir/src/dumpstrings.rs` was erroneously implicitly accepted for binary `dumpstrings`,
[INFO] [stderr] please set bin.path in Cargo.toml
[INFO] [stderr] warning: path `/opt/crater/workdir/src/decode.rs` was erroneously implicitly accepted for binary `decode`,
[INFO] [stderr] please set bin.path in Cargo.toml
[INFO] [stderr] warning: path `/opt/crater/workdir/src/evenbytes.rs` was erroneously implicitly accepted for binary `evenbytes`,
[INFO] [stderr] please set bin.path in Cargo.toml
[INFO] [stderr] warning: path `/opt/crater/workdir/src/coins.rs` was erroneously implicitly accepted for binary `coins`,
[INFO] [stderr] please set bin.path in Cargo.toml
[INFO] [stderr] warning: path `/opt/crater/workdir/src/dumpencodedstrings.rs` was erroneously implicitly accepted for binary `dumpencodedstrings`,
[INFO] [stderr] please set bin.path in Cargo.toml
[INFO] [stderr] warning: path `/opt/crater/workdir/src/find8th.rs` was erroneously implicitly accepted for binary `find8th`,
[INFO] [stderr] please set bin.path in Cargo.toml
[INFO] [stderr] warning: path `/opt/crater/workdir/src/vault.rs` was erroneously implicitly accepted for binary `vault`,
[INFO] [stderr] please set bin.path in Cargo.toml
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/coins-6c968eff988b7fcf
[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] [stderr]      Running /opt/crater/target/debug/deps/decode-409d445196f8263d
[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] [stderr]      Running /opt/crater/target/debug/deps/diss-9249e3827bc5a35c
[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] [stderr]      Running /opt/crater/target/debug/deps/dumpencodedstrings-b9afb752c5b0d746
[INFO] [stderr]      Running /opt/crater/target/debug/deps/dumpstrings-429fb9236f068c5c
[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] [stdout] 
[INFO] [stderr]      Running /opt/crater/target/debug/deps/evenbytes-e312335e2dae1db3
[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/find8th-8651c67171a6d22d
[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] [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/synacor-e4e01454e9aa491e
[INFO] [stdout] running 0 tests
[INFO] [stderr]      Running /opt/crater/target/debug/deps/vault-3f2b8b7474906976
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[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" "8ca67b55ff52507fd62fe84f570fad8e27c08a2388b176b260b7c952af6da7ad"`
[INFO] running `"docker" "rm" "-f" "8ca67b55ff52507fd62fe84f570fad8e27c08a2388b176b260b7c952af6da7ad"`
[INFO] [stdout] 8ca67b55ff52507fd62fe84f570fad8e27c08a2388b176b260b7c952af6da7ad