[INFO] cloning repository https://github.com/dannysu/rust-thrift-example [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/dannysu/rust-thrift-example" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdannysu%2Frust-thrift-example", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdannysu%2Frust-thrift-example'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 92ef6cc12f5f422c11e5ef061f202b81cfd55517 [INFO] documenting dannysu/rust-thrift-example against 1.61.0 for beta-1.62-rustdoc-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdannysu%2Frust-thrift-example" "/workspace/builds/worker-1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/dannysu/rust-thrift-example on toolchain 1.61.0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.61.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/dannysu/rust-thrift-example [INFO] finished tweaking git repo https://github.com/dannysu/rust-thrift-example [INFO] tweaked toml for git repo https://github.com/dannysu/rust-thrift-example written to /workspace/builds/worker-1/source/Cargo.toml [INFO] crate git repo https://github.com/dannysu/rust-thrift-example already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.61.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded thrift v0.12.0 [INFO] running `Command { std: "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" "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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d190cb871061d98bc6d0581d85cb2ecb09a0f8a142ba5463de30be9999fc3251" "/opt/rustwide/cargo-home/bin/cargo" "+1.61.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 13d3bfbcaac97cbd5b7a0f4406c3441e34bea0d1200580a96a051dace90a4110 [INFO] running `Command { std: "docker" "start" "-a" "13d3bfbcaac97cbd5b7a0f4406c3441e34bea0d1200580a96a051dace90a4110", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "13d3bfbcaac97cbd5b7a0f4406c3441e34bea0d1200580a96a051dace90a4110", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "13d3bfbcaac97cbd5b7a0f4406c3441e34bea0d1200580a96a051dace90a4110", kill_on_drop: false }` [INFO] [stdout] 13d3bfbcaac97cbd5b7a0f4406c3441e34bea0d1200580a96a051dace90a4110 [INFO] running `Command { std: "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" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTDOCFLAGS=--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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d190cb871061d98bc6d0581d85cb2ecb09a0f8a142ba5463de30be9999fc3251" "/opt/rustwide/cargo-home/bin/cargo" "+1.61.0" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 004f700fa3c00198c5d5ff765685b1c2d9b57fb4967b4688976ca17990c30d9a [INFO] running `Command { std: "docker" "start" "-a" "004f700fa3c00198c5d5ff765685b1c2d9b57fb4967b4688976ca17990c30d9a", kill_on_drop: false }` [INFO] [stderr] Compiling num-traits v0.2.6 [INFO] [stderr] Checking integer-encoding v1.0.5 [INFO] [stderr] Checking try_from v0.2.2 [INFO] [stderr] Compiling rust-thrift-example v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Checking byteorder v1.2.7 [INFO] [stderr] Checking try_from v0.3.2 [INFO] [stderr] Checking num_cpus v1.10.0 [INFO] [stderr] Checking threadpool v1.7.1 [INFO] [stderr] Checking thrift v0.12.0 [INFO] [stderr] Checking ordered-float v1.0.2 [INFO] [stderr] Documenting rust-thrift-example v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/example_service.rs:56:36 [INFO] [stdout] | [INFO] [stdout] 56 | fn i_prot_mut(&mut self) -> &mut TInputProtocol { &mut self._i_prot } [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 56 - fn i_prot_mut(&mut self) -> &mut TInputProtocol { &mut self._i_prot } [INFO] [stdout] 56 + fn i_prot_mut(&mut self) -> &mut dyn TInputProtocol { &mut self._i_prot } [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/example_service.rs:57:36 [INFO] [stdout] | [INFO] [stdout] 57 | fn o_prot_mut(&mut self) -> &mut TOutputProtocol { &mut self._o_prot } [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 57 - fn o_prot_mut(&mut self) -> &mut TOutputProtocol { &mut self._o_prot } [INFO] [stdout] 57 + fn o_prot_mut(&mut self) -> &mut dyn TOutputProtocol { &mut self._o_prot } [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/example_service.rs:112:71 [INFO] [stdout] | [INFO] [stdout] 112 | fn process_hello(&self, incoming_sequence_number: i32, i_prot: &mut TInputProtocol, o_prot: &mut TOutputProtocol) -> thrift::Result<()> { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 112 - fn process_hello(&self, incoming_sequence_number: i32, i_prot: &mut TInputProtocol, o_prot: &mut TOutputProtocol) -> thrift::Result<()> { [INFO] [stdout] 112 + fn process_hello(&self, incoming_sequence_number: i32, i_prot: &mut dyn TInputProtocol, o_prot: &mut TOutputProtocol) -> thrift::Result<()> { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/example_service.rs:112:100 [INFO] [stdout] | [INFO] [stdout] 112 | fn process_hello(&self, incoming_sequence_number: i32, i_prot: &mut TInputProtocol, o_prot: &mut TOutputProtocol) -> thrift::Result<()> { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 112 - fn process_hello(&self, incoming_sequence_number: i32, i_prot: &mut TInputProtocol, o_prot: &mut TOutputProtocol) -> thrift::Result<()> { [INFO] [stdout] 112 + fn process_hello(&self, incoming_sequence_number: i32, i_prot: &mut TInputProtocol, o_prot: &mut dyn TOutputProtocol) -> thrift::Result<()> { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/example_service.rs:120:111 [INFO] [stdout] | [INFO] [stdout] 120 | pub fn process_hello(handler: &H, incoming_sequence_number: i32, i_prot: &mut TInputProtocol, o_prot: &mu... [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 120 - pub fn process_hello(handler: &H, incoming_sequence_number: i32, i_prot: &mut TInputProtocol, o_prot: &mut TOutputProtocol) -> thrift::Result<()> { [INFO] [stdout] 120 + pub fn process_hello(handler: &H, incoming_sequence_number: i32, i_prot: &mut dyn TInputProtocol, o_prot: &mut TOutputProtocol) -> thrift::Result<()> { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/example_service.rs:120:140 [INFO] [stdout] | [INFO] [stdout] 120 | ...nce_number: i32, i_prot: &mut TInputProtocol, o_prot: &mut TOutputProtocol) -> thrift::Result<()> { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 120 - pub fn process_hello(handler: &H, incoming_sequence_number: i32, i_prot: &mut TInputProtocol, o_prot: &mut TOutputProtocol) -> thrift::Result<()> { [INFO] [stdout] 120 + pub fn process_hello(handler: &H, incoming_sequence_number: i32, i_prot: &mut TInputProtocol, o_prot: &mut dyn TOutputProtocol) -> thrift::Result<()> { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/example_service.rs:160:34 [INFO] [stdout] | [INFO] [stdout] 160 | fn process(&self, i_prot: &mut TInputProtocol, o_prot: &mut TOutputProtocol) -> thrift::Result<()> { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 160 - fn process(&self, i_prot: &mut TInputProtocol, o_prot: &mut TOutputProtocol) -> thrift::Result<()> { [INFO] [stdout] 160 + fn process(&self, i_prot: &mut dyn TInputProtocol, o_prot: &mut TOutputProtocol) -> thrift::Result<()> { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/example_service.rs:160:63 [INFO] [stdout] | [INFO] [stdout] 160 | fn process(&self, i_prot: &mut TInputProtocol, o_prot: &mut TOutputProtocol) -> thrift::Result<()> { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 160 - fn process(&self, i_prot: &mut TInputProtocol, o_prot: &mut TOutputProtocol) -> thrift::Result<()> { [INFO] [stdout] 160 + fn process(&self, i_prot: &mut TInputProtocol, o_prot: &mut dyn TOutputProtocol) -> thrift::Result<()> { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/example_service.rs:191:41 [INFO] [stdout] | [INFO] [stdout] 191 | fn read_from_in_protocol(i_prot: &mut TInputProtocol) -> thrift::Result { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 191 - fn read_from_in_protocol(i_prot: &mut TInputProtocol) -> thrift::Result { [INFO] [stdout] 191 + fn read_from_in_protocol(i_prot: &mut dyn TInputProtocol) -> thrift::Result { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/example_service.rs:218:48 [INFO] [stdout] | [INFO] [stdout] 218 | fn write_to_out_protocol(&self, o_prot: &mut TOutputProtocol) -> thrift::Result<()> { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 218 - fn write_to_out_protocol(&self, o_prot: &mut TOutputProtocol) -> thrift::Result<()> { [INFO] [stdout] 218 + fn write_to_out_protocol(&self, o_prot: &mut dyn TOutputProtocol) -> thrift::Result<()> { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/example_service.rs:239:41 [INFO] [stdout] | [INFO] [stdout] 239 | fn read_from_in_protocol(i_prot: &mut TInputProtocol) -> thrift::Result { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 239 - fn read_from_in_protocol(i_prot: &mut TInputProtocol) -> thrift::Result { [INFO] [stdout] 239 + fn read_from_in_protocol(i_prot: &mut dyn TInputProtocol) -> thrift::Result { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/example_service.rs:265:48 [INFO] [stdout] | [INFO] [stdout] 265 | fn write_to_out_protocol(&self, o_prot: &mut TOutputProtocol) -> thrift::Result<()> { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 265 - fn write_to_out_protocol(&self, o_prot: &mut TOutputProtocol) -> thrift::Result<()> { [INFO] [stdout] 265 + fn write_to_out_protocol(&self, o_prot: &mut dyn TOutputProtocol) -> thrift::Result<()> { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string() [INFO] [stdout] --> src/example_service.rs:144:19 [INFO] [stdout] | [INFO] [stdout] 144 | e.description() [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 13 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 11.50s [INFO] running `Command { std: "docker" "inspect" "004f700fa3c00198c5d5ff765685b1c2d9b57fb4967b4688976ca17990c30d9a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "004f700fa3c00198c5d5ff765685b1c2d9b57fb4967b4688976ca17990c30d9a", kill_on_drop: false }` [INFO] [stdout] 004f700fa3c00198c5d5ff765685b1c2d9b57fb4967b4688976ca17990c30d9a [INFO] running `Command { std: "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" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "DOCS_RS=1" "-e" "RUSTC_BOOTSTRAP=1" "-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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d190cb871061d98bc6d0581d85cb2ecb09a0f8a142ba5463de30be9999fc3251" "/opt/rustwide/cargo-home/bin/cargo" "+1.61.0" "rustdoc" "--lib" "-Zrustdoc-map" "--frozen" "--message-format=json" "--" "-Z" "unstable-options" "--document-private-items", kill_on_drop: false }` [INFO] [stdout] 886b06fcf14a7fe3de77e0edea91e927307b3051b4c2eae771665c7d8c518b5f [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" "886b06fcf14a7fe3de77e0edea91e927307b3051b4c2eae771665c7d8c518b5f", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.54 [INFO] [stderr] Checking cfg-if v0.1.7 [INFO] [stderr] Compiling num-traits v0.2.6 [INFO] [stderr] Checking byteorder v1.2.7 [INFO] [stderr] Compiling rust-thrift-example v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Checking integer-encoding v1.0.5 [INFO] [stderr] Checking try_from v0.2.2 [INFO] [stderr] Checking log v0.4.6 [INFO] [stderr] Checking try_from v0.3.2 [INFO] [stderr] Checking log v0.3.9 [INFO] [stderr] Checking ordered-float v1.0.2 [INFO] [stderr] Checking num_cpus v1.10.0 [INFO] [stderr] Checking threadpool v1.7.1 [INFO] [stderr] Checking thrift v0.12.0 [INFO] [stderr] Documenting rust-thrift-example v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 10.06s [INFO] running `Command { std: "docker" "inspect" "886b06fcf14a7fe3de77e0edea91e927307b3051b4c2eae771665c7d8c518b5f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "886b06fcf14a7fe3de77e0edea91e927307b3051b4c2eae771665c7d8c518b5f", kill_on_drop: false }` [INFO] [stdout] 886b06fcf14a7fe3de77e0edea91e927307b3051b4c2eae771665c7d8c518b5f