[INFO] fetching crate rtp-rs 0.6.0... [INFO] testing rtp-rs-0.6.0 against try#b83b707f97d809763b7861afa7638871f3339a33 for pr-145838-1 [INFO] extracting crate rtp-rs 0.6.0 into /workspace/builds/worker-6-tc2/source [INFO] started tweaking crates.io crate rtp-rs 0.6.0 [INFO] finished tweaking crates.io crate rtp-rs 0.6.0 [INFO] tweaked toml for crates.io crate rtp-rs 0.6.0 written to /workspace/builds/worker-6-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate rtp-rs 0.6.0 on toolchain b83b707f97d809763b7861afa7638871f3339a33 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 72 packages to latest compatible versions [INFO] [stderr] Adding criterion v0.3.6 (available: v0.7.0) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 1ba5710947b59639f36c7d6459529294d4dff357e312defe6a4df96d561af986 [INFO] running `Command { std: "docker" "start" "-a" "1ba5710947b59639f36c7d6459529294d4dff357e312defe6a4df96d561af986", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "1ba5710947b59639f36c7d6459529294d4dff357e312defe6a4df96d561af986", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1ba5710947b59639f36c7d6459529294d4dff357e312defe6a4df96d561af986", kill_on_drop: false }` [INFO] [stdout] 1ba5710947b59639f36c7d6459529294d4dff357e312defe6a4df96d561af986 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 0329e9aae45a62af4936b95d32bba5e0a92bd54f4afeb26dfd62599ad2adbaa5 [INFO] running `Command { std: "docker" "start" "-a" "0329e9aae45a62af4936b95d32bba5e0a92bd54f4afeb26dfd62599ad2adbaa5", kill_on_drop: false }` [INFO] [stderr] Compiling rtp-rs v0.6.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: eliding a lifetime that's named elsewhere is confusing [INFO] [stdout] --> src/reader.rs:43:49 [INFO] [stdout] | [INFO] [stdout] 43 | pub fn new(b: &'a [u8]) -> Result, RtpReaderError> { [INFO] [stdout] | -- ^^ the same lifetime is elided here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is named here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: consistently use `'a` [INFO] [stdout] | [INFO] [stdout] 43 - pub fn new(b: &'a [u8]) -> Result, RtpReaderError> { [INFO] [stdout] 43 + pub fn new(b: &'a [u8]) -> Result, RtpReaderError> { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.29s [INFO] running `Command { std: "docker" "inspect" "0329e9aae45a62af4936b95d32bba5e0a92bd54f4afeb26dfd62599ad2adbaa5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0329e9aae45a62af4936b95d32bba5e0a92bd54f4afeb26dfd62599ad2adbaa5", kill_on_drop: false }` [INFO] [stdout] 0329e9aae45a62af4936b95d32bba5e0a92bd54f4afeb26dfd62599ad2adbaa5 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 7bc346491e63eae9061b263db999ee7d86051f33048dc0491e2b940adf2bd706 [INFO] running `Command { std: "docker" "start" "-a" "7bc346491e63eae9061b263db999ee7d86051f33048dc0491e2b940adf2bd706", kill_on_drop: false }` [INFO] [stderr] Compiling either v1.15.0 [INFO] [stderr] Compiling libc v0.2.175 [INFO] [stderr] Compiling unicode-width v0.1.14 [INFO] [stderr] Compiling syn v2.0.106 [INFO] [stderr] Compiling regex-automata v0.4.10 [INFO] [stderr] Compiling csv-core v0.1.12 [INFO] [stderr] Compiling half v1.8.3 [INFO] [stderr] Compiling plotters v0.3.7 [INFO] [stderr] Compiling textwrap v0.11.0 [INFO] [stderr] Compiling itertools v0.10.5 [INFO] [stderr] Compiling serde_cbor v0.11.2 [INFO] [stderr] Compiling clap v2.34.0 [INFO] [stderr] Compiling csv v1.3.1 [INFO] [stderr] Compiling rayon v1.11.0 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling tinytemplate v1.2.1 [INFO] [stderr] Compiling oorandom v11.1.5 [INFO] [stderr] Compiling criterion-plot v0.4.5 [INFO] [stdout] warning: eliding a lifetime that's named elsewhere is confusing [INFO] [stdout] --> src/reader.rs:43:49 [INFO] [stdout] | [INFO] [stdout] 43 | pub fn new(b: &'a [u8]) -> Result, RtpReaderError> { [INFO] [stdout] | -- ^^ the same lifetime is elided here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is named here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: consistently use `'a` [INFO] [stdout] | [INFO] [stdout] 43 - pub fn new(b: &'a [u8]) -> Result, RtpReaderError> { [INFO] [stdout] 43 + pub fn new(b: &'a [u8]) -> Result, RtpReaderError> { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling regex v1.11.2 [INFO] [stderr] Compiling serde_derive v1.0.219 [INFO] [stderr] Compiling criterion v0.3.6 [INFO] [stderr] Compiling rtp-rs v0.6.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: eliding a lifetime that's named elsewhere is confusing [INFO] [stdout] --> src/reader.rs:43:49 [INFO] [stdout] | [INFO] [stdout] 43 | pub fn new(b: &'a [u8]) -> Result, RtpReaderError> { [INFO] [stdout] | -- ^^ the same lifetime is elided here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is named here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: consistently use `'a` [INFO] [stdout] | [INFO] [stdout] 43 - pub fn new(b: &'a [u8]) -> Result, RtpReaderError> { [INFO] [stdout] 43 + pub fn new(b: &'a [u8]) -> Result, RtpReaderError> { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused return value of `must_use` that must be used [INFO] [stdout] --> src/reader.rs:351:9 [INFO] [stdout] | [INFO] [stdout] 351 | format!("{:?}", reader); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_must_use)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 351 | let _ = format!("{:?}", reader); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 29.69s [INFO] running `Command { std: "docker" "inspect" "7bc346491e63eae9061b263db999ee7d86051f33048dc0491e2b940adf2bd706", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7bc346491e63eae9061b263db999ee7d86051f33048dc0491e2b940adf2bd706", kill_on_drop: false }` [INFO] [stdout] 7bc346491e63eae9061b263db999ee7d86051f33048dc0491e2b940adf2bd706 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 418d60ab114b8e78cd738a5cf6143f42d6bc9d8ae101790b0f8a16c867f00a56 [INFO] running `Command { std: "docker" "start" "-a" "418d60ab114b8e78cd738a5cf6143f42d6bc9d8ae101790b0f8a16c867f00a56", kill_on_drop: false }` [INFO] [stderr] warning: eliding a lifetime that's named elsewhere is confusing [INFO] [stdout] [INFO] [stderr] --> src/reader.rs:43:49 [INFO] [stdout] running 11 tests [INFO] [stderr] | [INFO] [stdout] test builder::test::test_padded ... ok [INFO] [stderr] 43 | pub fn new(b: &'a [u8]) -> Result, RtpReaderError> { [INFO] [stdout] test builder::test::test_not_padded ... ok [INFO] [stderr] | -- ^^ the same lifetime is elided here [INFO] [stdout] test builder::test::test_padding_not_needed ... ok [INFO] [stderr] | | [INFO] [stdout] test builder::test::test_would_run ... ok [INFO] [stderr] | the lifetime is named here [INFO] [stdout] test reader::tests::builder_juggle ... ok [INFO] [stderr] | [INFO] [stdout] test reader::tests::builder_juggle_extension ... ok [INFO] [stderr] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] test reader::tests::builder_juggle_clear_payload ... ok [INFO] [stderr] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] test reader::tests::padding ... ok [INFO] [stderr] help: consistently use `'a` [INFO] [stdout] test reader::tests::padding_too_large ... ok [INFO] [stderr] | [INFO] [stdout] test reader::tests::seq ... ok [INFO] [stderr] 43 - pub fn new(b: &'a [u8]) -> Result, RtpReaderError> { [INFO] [stdout] test reader::tests::version ... ok [INFO] [stderr] 43 + pub fn new(b: &'a [u8]) -> Result, RtpReaderError> { [INFO] [stdout] [INFO] [stderr] | [INFO] [stdout] test result: ok. 11 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stderr] [INFO] [stdout] [INFO] [stderr] warning: `rtp-rs` (lib) generated 1 warning (run `cargo fix --lib -p rtp-rs` to apply 1 suggestion) [INFO] [stderr] warning: unused return value of `must_use` that must be used [INFO] [stderr] --> src/reader.rs:351:9 [INFO] [stderr] | [INFO] [stderr] 351 | format!("{:?}", reader); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_must_use)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] help: use `let _ = ...` to ignore the resulting value [INFO] [stderr] | [INFO] [stderr] 351 | let _ = format!("{:?}", reader); [INFO] [stderr] | +++++++ [INFO] [stderr] [INFO] [stderr] warning: `rtp-rs` (lib test) generated 2 warnings (1 duplicate) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.12s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/rtp_rs-3f6efdf2da6532dd) [INFO] [stderr] Doc-tests rtp_rs [INFO] [stdout] [INFO] [stdout] running 7 tests [INFO] [stdout] test src/builder.rs - builder::Pad (line 35) ... ok [INFO] [stdout] test src/lib.rs - Seq (line 42) ... ok [INFO] [stdout] test src/lib.rs - Seq (line 52) ... ok [INFO] [stdout] test src/lib.rs - (line 5) ... ok [INFO] [stdout] test src/lib.rs - SeqIter (line 154) ... ok [INFO] [stdout] test src/lib.rs - (line 19) ... ok [INFO] [stdout] test src/lib.rs - Seq (line 66) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.37s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "418d60ab114b8e78cd738a5cf6143f42d6bc9d8ae101790b0f8a16c867f00a56", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "418d60ab114b8e78cd738a5cf6143f42d6bc9d8ae101790b0f8a16c867f00a56", kill_on_drop: false }` [INFO] [stdout] 418d60ab114b8e78cd738a5cf6143f42d6bc9d8ae101790b0f8a16c867f00a56