[INFO] updating cached repository https://github.com/bpeel/synacor [INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"` [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] e4285d0d66c9ced89f5ffd3f401d7236e9f6f482 [INFO] checking bpeel/synacor against try#e4dba30b9b475d8750370c4dfb49b6541990904d for pr-71393 [INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbpeel%2Fsynacor" "/workspace/builds/worker-1/source"` [INFO] [stderr] Cloning into '/workspace/builds/worker-1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/bpeel/synacor on toolchain e4dba30b9b475d8750370c4dfb49b6541990904d [INFO] running `"/workspace/cargo-home/bin/cargo" "+e4dba30b9b475d8750370c4dfb49b6541990904d" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking git repo https://github.com/bpeel/synacor [INFO] finished tweaking git repo https://github.com/bpeel/synacor [INFO] tweaked toml for git repo https://github.com/bpeel/synacor written to /workspace/builds/worker-1/source/Cargo.toml [INFO] crate git repo https://github.com/bpeel/synacor already has a lockfile, it will not be regenerated [INFO] running `"/workspace/cargo-home/bin/cargo" "+e4dba30b9b475d8750370c4dfb49b6541990904d" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] [stderr] warning: path `/workspace/builds/worker-1/source/src/synacor.rs` was erroneously implicitly accepted for binary `synacor`, [INFO] [stderr] please set bin.path in Cargo.toml [INFO] [stderr] warning: path `/workspace/builds/worker-1/source/src/diss.rs` was erroneously implicitly accepted for binary `diss`, [INFO] [stderr] please set bin.path in Cargo.toml [INFO] [stderr] warning: path `/workspace/builds/worker-1/source/src/dumpstrings.rs` was erroneously implicitly accepted for binary `dumpstrings`, [INFO] [stderr] please set bin.path in Cargo.toml [INFO] [stderr] warning: path `/workspace/builds/worker-1/source/src/decode.rs` was erroneously implicitly accepted for binary `decode`, [INFO] [stderr] please set bin.path in Cargo.toml [INFO] [stderr] warning: path `/workspace/builds/worker-1/source/src/evenbytes.rs` was erroneously implicitly accepted for binary `evenbytes`, [INFO] [stderr] please set bin.path in Cargo.toml [INFO] [stderr] warning: path `/workspace/builds/worker-1/source/src/coins.rs` was erroneously implicitly accepted for binary `coins`, [INFO] [stderr] please set bin.path in Cargo.toml [INFO] [stderr] warning: path `/workspace/builds/worker-1/source/src/dumpencodedstrings.rs` was erroneously implicitly accepted for binary `dumpencodedstrings`, [INFO] [stderr] please set bin.path in Cargo.toml [INFO] [stderr] warning: path `/workspace/builds/worker-1/source/src/find8th.rs` was erroneously implicitly accepted for binary `find8th`, [INFO] [stderr] please set bin.path in Cargo.toml [INFO] [stderr] warning: path `/workspace/builds/worker-1/source/src/vault.rs` was erroneously implicitly accepted for binary `vault`, [INFO] [stderr] please set bin.path in Cargo.toml [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+e4dba30b9b475d8750370c4dfb49b6541990904d" "check" "--frozen" "--all" "--all-targets"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] e3d551f0be39619a969e7f3cc834c4369186172bdaf0047538c2c49e738ebca6 [INFO] running `"docker" "start" "-a" "e3d551f0be39619a969e7f3cc834c4369186172bdaf0047538c2c49e738ebca6"` [INFO] [stderr] warning: path `/opt/rustwide/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/rustwide/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/rustwide/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/rustwide/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/rustwide/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/rustwide/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/rustwide/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/rustwide/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/rustwide/workdir/src/vault.rs` was erroneously implicitly accepted for binary `vault`, [INFO] [stderr] please set bin.path in Cargo.toml [INFO] [stderr] Checking synacor v0.1.0 (/opt/rustwide/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 { [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: use of deprecated item 'std::error::Error::description': use the Display impl or to_string() [INFO] [stderr] --> src/evenbytes.rs:40:37 [INFO] [stderr] | [INFO] [stderr] 40 | println_stderr!("{}", e.description()); [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] [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 { [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 { [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] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string() [INFO] [stderr] --> src/dumpencodedstrings.rs:108:37 [INFO] [stderr] | [INFO] [stderr] 108 | println_stderr!("{}", e.description()); [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string() [INFO] [stderr] --> src/decode.rs:50:37 [INFO] [stderr] | [INFO] [stderr] 50 | println_stderr!("{}", e.description()); [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] [INFO] [stderr] warning: 1 warning emitted [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string() [INFO] [stderr] --> src/diss.rs:155:37 [INFO] [stderr] | [INFO] [stderr] 155 | println_stderr!("{}", e.description()); [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [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 { [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] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string() [INFO] [stderr] --> src/evenbytes.rs:40:37 [INFO] [stderr] | [INFO] [stderr] 40 | println_stderr!("{}", e.description()); [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string() [INFO] [stderr] --> src/decode.rs:50:37 [INFO] [stderr] | [INFO] [stderr] 50 | println_stderr!("{}", e.description()); [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] [INFO] [stderr] warning: 1 warning emitted [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string() [INFO] [stderr] --> src/synacor.rs:83:37 [INFO] [stderr] | [INFO] [stderr] 83 | println_stderr!("{}", e.description()); [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string() [INFO] [stderr] --> src/diss.rs:155:37 [INFO] [stderr] | [INFO] [stderr] 155 | println_stderr!("{}", e.description()); [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string() [INFO] [stderr] --> src/synacor.rs:83:37 [INFO] [stderr] | [INFO] [stderr] 83 | println_stderr!("{}", e.description()); [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string() [INFO] [stderr] --> src/synacor.rs:120:51 [INFO] [stderr] | [INFO] [stderr] 120 | println_stderr!("Error saving: {}", e.description()) [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string() [INFO] [stderr] --> src/synacor.rs:120:51 [INFO] [stderr] | [INFO] [stderr] 120 | println_stderr!("Error saving: {}", e.description()) [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string() [INFO] [stderr] --> src/dumpencodedstrings.rs:108:37 [INFO] [stderr] | [INFO] [stderr] 108 | println_stderr!("{}", e.description()); [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] [INFO] [stderr] warning: 1 warning emitted [INFO] [stderr] [INFO] [stderr] warning: 1 warning emitted [INFO] [stderr] [INFO] [stderr] warning: 1 warning emitted [INFO] [stderr] [INFO] [stderr] warning: 1 warning emitted [INFO] [stderr] [INFO] [stderr] warning: 1 warning emitted [INFO] [stderr] [INFO] [stderr] warning: 1 warning emitted [INFO] [stderr] [INFO] [stderr] warning: 1 warning emitted [INFO] [stderr] [INFO] [stderr] warning: 1 warning emitted [INFO] [stderr] [INFO] [stderr] warning: 8 warnings emitted [INFO] [stderr] [INFO] [stderr] warning: 8 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 3.61s [INFO] running `"docker" "inspect" "e3d551f0be39619a969e7f3cc834c4369186172bdaf0047538c2c49e738ebca6"` [INFO] running `"docker" "rm" "-f" "e3d551f0be39619a969e7f3cc834c4369186172bdaf0047538c2c49e738ebca6"` [INFO] [stdout] e3d551f0be39619a969e7f3cc834c4369186172bdaf0047538c2c49e738ebca6