[INFO] fetching crate strace-parse 0.4.0... [INFO] testing strace-parse-0.4.0 against 1.49.0 for beta-1.50-1 [INFO] extracting crate strace-parse 0.4.0 into /workspace/builds/worker-9/source [INFO] validating manifest of crates.io crate strace-parse 0.4.0 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 crates.io crate strace-parse 0.4.0 [INFO] finished tweaking crates.io crate strace-parse 0.4.0 [INFO] tweaked toml for crates.io crate strace-parse 0.4.0 written to /workspace/builds/worker-9/source/Cargo.toml [INFO] crate crates.io crate strace-parse 0.4.0 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] 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] 1400a8ba99561c9a2cfddbdc03ede378b9eab3ebc296260148f0c40670d94543 [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" "1400a8ba99561c9a2cfddbdc03ede378b9eab3ebc296260148f0c40670d94543", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "1400a8ba99561c9a2cfddbdc03ede378b9eab3ebc296260148f0c40670d94543", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1400a8ba99561c9a2cfddbdc03ede378b9eab3ebc296260148f0c40670d94543", kill_on_drop: false }` [INFO] [stdout] 1400a8ba99561c9a2cfddbdc03ede378b9eab3ebc296260148f0c40670d94543 [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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] ebfad1ef2d763558f84b3831fd3525b87037e0e5cf97cd16a4daabcdf9e2df00 [INFO] running `Command { std: "docker" "start" "-a" "ebfad1ef2d763558f84b3831fd3525b87037e0e5cf97cd16a4daabcdf9e2df00", kill_on_drop: false }` [INFO] [stderr] Compiling version_check v0.1.5 [INFO] [stderr] Compiling semver-parser v0.7.0 [INFO] [stderr] Compiling cc v1.0.50 [INFO] [stderr] Compiling memchr v2.3.2 [INFO] [stderr] Compiling nodrop v0.1.14 [INFO] [stderr] Compiling static_assertions v0.3.4 [INFO] [stderr] Compiling rustc-demangle v0.1.16 [INFO] [stderr] Compiling libc v0.2.66 [INFO] [stderr] Compiling ryu v1.0.2 [INFO] [stderr] Compiling arrayvec v0.4.12 [INFO] [stderr] Compiling semver v0.9.0 [INFO] [stderr] Compiling error-chain v0.12.1 [INFO] [stderr] Compiling nom v5.1.0 [INFO] [stderr] Compiling num_cpus v1.12.0 [INFO] [stderr] Compiling rustc_version v0.2.3 [INFO] [stderr] Compiling threadpool v1.7.1 [INFO] [stderr] Compiling lexical-core v0.4.6 [INFO] [stderr] Compiling backtrace-sys v0.1.32 [INFO] [stderr] Compiling backtrace v0.3.44 [INFO] [stderr] Compiling strace-parse v0.4.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string() [INFO] [stdout] --> src/lib.rs:14:5 [INFO] [stdout] | [INFO] [stdout] 14 | / error_chain! { [INFO] [stdout] 15 | | foreign_links { [INFO] [stdout] 16 | | Io(::std::io::Error); [INFO] [stdout] 17 | | } [INFO] [stdout] ... | [INFO] [stdout] 23 | | } [INFO] [stdout] 24 | | } [INFO] [stdout] | |_____^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused return value of `std::mem::replace` that must be used [INFO] [stdout] --> src/lib.rs:967:13 [INFO] [stdout] | [INFO] [stdout] 967 | std::mem::replace(&mut self.send, send); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] = note: if you don't need the old value, you can just assign the new value directly [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 20.95s [INFO] running `Command { std: "docker" "inspect" "ebfad1ef2d763558f84b3831fd3525b87037e0e5cf97cd16a4daabcdf9e2df00", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ebfad1ef2d763558f84b3831fd3525b87037e0e5cf97cd16a4daabcdf9e2df00", kill_on_drop: false }` [INFO] [stdout] ebfad1ef2d763558f84b3831fd3525b87037e0e5cf97cd16a4daabcdf9e2df00 [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] 79ebeea51e7c0e074caf9cef886add9a3005b4dd0d125c795cfe13ea98501976 [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" "79ebeea51e7c0e074caf9cef886add9a3005b4dd0d125c795cfe13ea98501976", kill_on_drop: false }` [INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string() [INFO] [stdout] --> src/lib.rs:14:5 [INFO] [stdout] | [INFO] [stdout] 14 | / error_chain! { [INFO] [stdout] 15 | | foreign_links { [INFO] [stdout] 16 | | Io(::std::io::Error); [INFO] [stdout] 17 | | } [INFO] [stdout] ... | [INFO] [stdout] 23 | | } [INFO] [stdout] 24 | | } [INFO] [stdout] | |_____^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused return value of `std::mem::replace` that must be used [INFO] [stdout] --> src/lib.rs:967:13 [INFO] [stdout] | [INFO] [stdout] 967 | std::mem::replace(&mut self.send, send); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] = note: if you don't need the old value, you can just assign the new value directly [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling strace-parse v0.4.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string() [INFO] [stdout] --> src/lib.rs:14:5 [INFO] [stdout] | [INFO] [stdout] 14 | / error_chain! { [INFO] [stdout] 15 | | foreign_links { [INFO] [stdout] 16 | | Io(::std::io::Error); [INFO] [stdout] 17 | | } [INFO] [stdout] ... | [INFO] [stdout] 23 | | } [INFO] [stdout] 24 | | } [INFO] [stdout] | |_____^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused return value of `std::mem::replace` that must be used [INFO] [stdout] --> src/lib.rs:967:13 [INFO] [stdout] | [INFO] [stdout] 967 | std::mem::replace(&mut self.send, send); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] = note: if you don't need the old value, you can just assign the new value directly [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 2.18s [INFO] running `Command { std: "docker" "inspect" "79ebeea51e7c0e074caf9cef886add9a3005b4dd0d125c795cfe13ea98501976", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "79ebeea51e7c0e074caf9cef886add9a3005b4dd0d125c795cfe13ea98501976", kill_on_drop: false }` [INFO] [stdout] 79ebeea51e7c0e074caf9cef886add9a3005b4dd0d125c795cfe13ea98501976 [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] 7b5e6dccd8d11a6c7c82445239424ccd7fd877b7c0b1f7aa1f37176dd9f298a1 [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" "7b5e6dccd8d11a6c7c82445239424ccd7fd877b7c0b1f7aa1f37176dd9f298a1", kill_on_drop: false }` [INFO] [stderr] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string() [INFO] [stderr] --> src/lib.rs:14:5 [INFO] [stderr] | [INFO] [stderr] 14 | / error_chain! { [INFO] [stderr] 15 | | foreign_links { [INFO] [stderr] 16 | | Io(::std::io::Error); [INFO] [stderr] 17 | | } [INFO] [stderr] ... | [INFO] [stderr] 23 | | } [INFO] [stderr] 24 | | } [INFO] [stderr] | |_____^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: unused return value of `std::mem::replace` that must be used [INFO] [stderr] --> src/lib.rs:967:13 [INFO] [stderr] | [INFO] [stderr] 967 | std::mem::replace(&mut self.send, send); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_must_use)]` on by default [INFO] [stderr] = note: if you don't need the old value, you can just assign the new value directly [INFO] [stderr] [INFO] [stderr] warning: 2 warnings emitted [INFO] [stderr] [INFO] [stderr] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string() [INFO] [stderr] --> src/lib.rs:14:5 [INFO] [stderr] | [INFO] [stderr] 14 | / error_chain! { [INFO] [stderr] 15 | | foreign_links { [INFO] [stderr] 16 | | Io(::std::io::Error); [INFO] [stderr] 17 | | } [INFO] [stderr] ... | [INFO] [stderr] 23 | | } [INFO] [stderr] 24 | | } [INFO] [stderr] | |_____^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: unused return value of `std::mem::replace` that must be used [INFO] [stderr] --> src/lib.rs:967:13 [INFO] [stderr] | [INFO] [stderr] 967 | std::mem::replace(&mut self.send, send); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_must_use)]` on by default [INFO] [stderr] = note: if you don't need the old value, you can just assign the new value directly [INFO] [stderr] [INFO] [stderr] warning: 2 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.02s [INFO] [stderr] Running /opt/rustwide/target/debug/deps/strace_parse-13e984f47d9f3f4d [INFO] [stdout] [INFO] [stdout] running 30 tests [INFO] [stdout] test raw::parsers::tests::parse_arg_NULL ... ok [INFO] [stdout] test raw::parsers::tests::parse_arg_int ... ok [INFO] [stdout] test raw::parsers::tests::merge_examples ... ok [INFO] [stdout] test raw::parsers::tests::parse_arg_space_separated_structs ... ok [INFO] [stdout] test raw::parsers::tests::parse_arg_string ... ok [INFO] [stdout] test raw::parsers::tests::parse_call_named_arg ... ok [INFO] [stdout] test raw::parsers::tests::parse_arg_structs ... ok [INFO] [stdout] test raw::parsers::tests::parse_arg_vars ... ok [INFO] [stdout] test raw::parsers::tests::parse_call_exited ... ok [INFO] [stdout] test raw::parsers::tests::parse_call_unfinished ... ok [INFO] [stdout] test raw::parsers::tests::parse_exited ... ok [INFO] [stdout] test raw::parsers::tests::parse_call_write_6 ... ok [INFO] [stdout] test raw::parsers::tests::result_description1 ... ok [INFO] [stdout] test raw::parsers::tests::parse_arg_symbols ... ok [INFO] [stdout] test raw::parsers::tests::parse_arg_vector ... ok [INFO] [stdout] test raw::parsers::tests::parse_call_unfinished_resumed ... ok [INFO] [stdout] test raw::parsers::tests::parse_fn_calls ... ok [INFO] [stdout] test raw::parsers::tests::result_description2 ... ok [INFO] [stdout] test raw::parsers::tests::result_timestamp ... ok [INFO] [stdout] test raw::parsers::tests::test_parse_resumed ... ok [INFO] [stdout] test raw::parsers::tests::parse_call_signalled ... ok [INFO] [stdout] test raw::parsers::tests::parse_nested_structs ... ok [INFO] [stdout] test raw::parsers::tests::test_parse_start ... ok [INFO] [stdout] test raw::parsers::tests::test_parser ... ok [INFO] [stdout] test tests::absmicros ... ok [INFO] [stdout] test tests::datemicrorollover ... ok [INFO] [stdout] test tests::datemicroandduration ... ok [INFO] [stdout] test tests::durationonly ... ok [INFO] [stdout] test tests::nopid ... ok [INFO] [stdout] test structure::tests::test_iter_finished_syscalls ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 30 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] Running /opt/rustwide/target/debug/deps/strace_stats-43c8ecbfe06d5dd8 [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] Doc-tests strace-parse [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" "7b5e6dccd8d11a6c7c82445239424ccd7fd877b7c0b1f7aa1f37176dd9f298a1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7b5e6dccd8d11a6c7c82445239424ccd7fd877b7c0b1f7aa1f37176dd9f298a1", kill_on_drop: false }` [INFO] [stdout] 7b5e6dccd8d11a6c7c82445239424ccd7fd877b7c0b1f7aa1f37176dd9f298a1