[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-1.38-1/sources/1.37.0/gh/bpeel/synacor"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/bpeel/synacor'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/bpeel/synacor" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/bpeel/synacor"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/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 1.37.0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of bpeel/synacor 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 bpeel/synacor
[INFO] finished frobbing bpeel/synacor
[INFO] frobbed toml for bpeel/synacor written to work/ex/beta-1.38-1/sources/1.37.0/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-1.38-1/sources/beta-2019-08-13/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" "+1.37.0" "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 bpeel/synacor 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-1/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/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" "+1.37.0" "build" "--frozen"`
[INFO] [stdout] da2b643bfa95eb3bb11f580d2336de1fdcc97e9037bbf552cdcf134313f92b43
[INFO] running `"docker" "start" "-a" "da2b643bfa95eb3bb11f580d2336de1fdcc97e9037bbf552cdcf134313f92b43"`
[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 5.71s
[INFO] running `"docker" "inspect" "da2b643bfa95eb3bb11f580d2336de1fdcc97e9037bbf552cdcf134313f92b43"`
[INFO] running `"docker" "rm" "-f" "da2b643bfa95eb3bb11f580d2336de1fdcc97e9037bbf552cdcf134313f92b43"`
[INFO] [stdout] da2b643bfa95eb3bb11f580d2336de1fdcc97e9037bbf552cdcf134313f92b43
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-1/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/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" "+1.37.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] 0e45ab38cfcb295a4c8e97e2315389bceb428c85a62e3f3efac4930b618dee83
[INFO] running `"docker" "start" "-a" "0e45ab38cfcb295a4c8e97e2315389bceb428c85a62e3f3efac4930b618dee83"`
[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/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] 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]    |
[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]     Finished dev [unoptimized + debuginfo] target(s) in 3.82s
[INFO] running `"docker" "inspect" "0e45ab38cfcb295a4c8e97e2315389bceb428c85a62e3f3efac4930b618dee83"`
[INFO] running `"docker" "rm" "-f" "0e45ab38cfcb295a4c8e97e2315389bceb428c85a62e3f3efac4930b618dee83"`
[INFO] [stdout] 0e45ab38cfcb295a4c8e97e2315389bceb428c85a62e3f3efac4930b618dee83
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-1/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/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" "+1.37.0" "test" "--frozen"`
[INFO] [stdout] 52af3c545b5c0dddc5f9853bdf31ddff6231e8151d04ad1877292e9eec6ce050
[INFO] running `"docker" "start" "-a" "52af3c545b5c0dddc5f9853bdf31ddff6231e8151d04ad1877292e9eec6ce050"`
[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 0.04s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/coins-00d45d00b3d38915
[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-c8398f2966388f1e
[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-ef720e33473100a6
[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-db60bc0a29c08d82
[INFO] [stderr]      Running /opt/crater/target/debug/deps/dumpstrings-7858b30cf681ae88
[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] [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/evenbytes-faa7232d6f76283e
[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/find8th-e996ade2a61a7a2f
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/crater/target/debug/deps/synacor-baafe46b472888dd
[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] [stderr]      Running /opt/crater/target/debug/deps/vault-142d9036d87fe09b
[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" "52af3c545b5c0dddc5f9853bdf31ddff6231e8151d04ad1877292e9eec6ce050"`
[INFO] running `"docker" "rm" "-f" "52af3c545b5c0dddc5f9853bdf31ddff6231e8151d04ad1877292e9eec6ce050"`
[INFO] [stdout] 52af3c545b5c0dddc5f9853bdf31ddff6231e8151d04ad1877292e9eec6ce050