[INFO] cloning repository https://github.com/gRastello/pratt
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/gRastello/pratt" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FgRastello%2Fpratt", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FgRastello%2Fpratt'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] ef3b258ede1422bffa397624972151a8f29fce46
[INFO] testing gRastello/pratt against 1.49.0 for beta-1.50-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FgRastello%2Fpratt" "/workspace/builds/worker-9/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-9/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/gRastello/pratt on toolchain 1.49.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/gRastello/pratt
[INFO] finished tweaking git repo https://github.com/gRastello/pratt
[INFO] tweaked toml for git repo https://github.com/gRastello/pratt written to /workspace/builds/worker-9/source/Cargo.toml
[INFO] crate git repo https://github.com/gRastello/pratt already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 1c8ef660409700d2c5b4405d5f4ea4ccf546f318b7fa18bd7c85628b54a5ac35
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "1c8ef660409700d2c5b4405d5f4ea4ccf546f318b7fa18bd7c85628b54a5ac35", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1c8ef660409700d2c5b4405d5f4ea4ccf546f318b7fa18bd7c85628b54a5ac35", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1c8ef660409700d2c5b4405d5f4ea4ccf546f318b7fa18bd7c85628b54a5ac35", kill_on_drop: false }`
[INFO] [stdout] 1c8ef660409700d2c5b4405d5f4ea4ccf546f318b7fa18bd7c85628b54a5ac35
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 692ed7c67b326c3ef89c2bdbd14ba217f8053d2fec75929065e0da5b8a1f1b19
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "692ed7c67b326c3ef89c2bdbd14ba217f8053d2fec75929065e0da5b8a1f1b19", kill_on_drop: false }`
[INFO] [stderr]    Compiling pratt v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/parser.rs:19:65
[INFO] [stdout]    |
[INFO] [stdout] 19 |     fn get_initial_parselet(&self, token: &Token) -> Result<Box<InitialParselet>, ParseError> {
[INFO] [stdout]    |                                                                 ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn InitialParselet`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/parser.rs:31:68
[INFO] [stdout]    |
[INFO] [stdout] 31 |     fn get_consequent_parselet(&self, token: &Token) -> Option<Box<ConsequentParselet>> {
[INFO] [stdout]    |                                                                    ^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn ConsequentParselet`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.29s
[INFO] running `Command { std: "docker" "inspect" "692ed7c67b326c3ef89c2bdbd14ba217f8053d2fec75929065e0da5b8a1f1b19", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "692ed7c67b326c3ef89c2bdbd14ba217f8053d2fec75929065e0da5b8a1f1b19", kill_on_drop: false }`
[INFO] [stdout] 692ed7c67b326c3ef89c2bdbd14ba217f8053d2fec75929065e0da5b8a1f1b19
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0a808ad799414dccb0f9bbedf8cd0e94bdfd3efe88b57b498ec544fe3a82b69c
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "0a808ad799414dccb0f9bbedf8cd0e94bdfd3efe88b57b498ec544fe3a82b69c", kill_on_drop: false }`
[INFO] [stderr]    Compiling pratt v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/parser.rs:19:65
[INFO] [stdout]    |
[INFO] [stdout] 19 |     fn get_initial_parselet(&self, token: &Token) -> Result<Box<InitialParselet>, ParseError> {
[INFO] [stdout]    |                                                                 ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn InitialParselet`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/parser.rs:31:68
[INFO] [stdout]    |
[INFO] [stdout] 31 |     fn get_consequent_parselet(&self, token: &Token) -> Option<Box<ConsequentParselet>> {
[INFO] [stdout]    |                                                                    ^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn ConsequentParselet`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.84s
[INFO] running `Command { std: "docker" "inspect" "0a808ad799414dccb0f9bbedf8cd0e94bdfd3efe88b57b498ec544fe3a82b69c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0a808ad799414dccb0f9bbedf8cd0e94bdfd3efe88b57b498ec544fe3a82b69c", kill_on_drop: false }`
[INFO] [stdout] 0a808ad799414dccb0f9bbedf8cd0e94bdfd3efe88b57b498ec544fe3a82b69c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 680aa658a509d3ab9a23b42e9fed9773188be8c901a29608f60be030bbf1fda8
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "680aa658a509d3ab9a23b42e9fed9773188be8c901a29608f60be030bbf1fda8", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/parser.rs:19:65
[INFO] [stderr]    |
[INFO] [stderr] 19 |     fn get_initial_parselet(&self, token: &Token) -> Result<Box<InitialParselet>, ParseError> {
[INFO] [stderr]    |                                                                 ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn InitialParselet`
[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/parser.rs:31:68
[INFO] [stderr]    |
[INFO] [stderr] 31 |     fn get_consequent_parselet(&self, token: &Token) -> Option<Box<ConsequentParselet>> {
[INFO] [stderr]    |                                                                    ^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn ConsequentParselet`
[INFO] [stderr] 
[INFO] [stderr] warning: 2 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.54s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/pratt-d5f91cafe1b16126
[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 `Command { std: "docker" "inspect" "680aa658a509d3ab9a23b42e9fed9773188be8c901a29608f60be030bbf1fda8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "680aa658a509d3ab9a23b42e9fed9773188be8c901a29608f60be030bbf1fda8", kill_on_drop: false }`
[INFO] [stdout] 680aa658a509d3ab9a23b42e9fed9773188be8c901a29608f60be030bbf1fda8