[INFO] fetching crate remux 0.9.0... [INFO] testing remux-0.9.0 against 1.60.0 for beta-1.61-1 [INFO] extracting crate remux 0.9.0 into /workspace/builds/worker-63/source [INFO] validating manifest of crates.io crate remux 0.9.0 on toolchain 1.60.0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate remux 0.9.0 [INFO] finished tweaking crates.io crate remux 0.9.0 [INFO] tweaked toml for crates.io crate remux 0.9.0 written to /workspace/builds/worker-63/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded nohash v0.2.0 [INFO] [stderr] Downloaded constrained-connection v0.1.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-63/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-63/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] d49845d0bed7ec831452a08e2a8d79c71077666a79715fc25e85137daa5278e2 [INFO] running `Command { std: "docker" "start" "-a" "d49845d0bed7ec831452a08e2a8d79c71077666a79715fc25e85137daa5278e2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "d49845d0bed7ec831452a08e2a8d79c71077666a79715fc25e85137daa5278e2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d49845d0bed7ec831452a08e2a8d79c71077666a79715fc25e85137daa5278e2", kill_on_drop: false }` [INFO] [stdout] d49845d0bed7ec831452a08e2a8d79c71077666a79715fc25e85137daa5278e2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-63/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-63/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 29d17fae701efe77201aa0ed7940ab6b0b7701fb38db1607106c0dada115c74e [INFO] running `Command { std: "docker" "start" "-a" "29d17fae701efe77201aa0ed7940ab6b0b7701fb38db1607106c0dada115c74e", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling syn v1.0.91 [INFO] [stderr] Compiling futures-channel v0.3.21 [INFO] [stderr] Compiling futures-util v0.3.21 [INFO] [stderr] Compiling parking_lot_core v0.8.5 [INFO] [stderr] Compiling futures-io v0.3.21 [INFO] [stderr] Compiling nohash v0.2.0 [INFO] [stderr] Compiling lock_api v0.4.7 [INFO] [stderr] Compiling instant v0.1.12 [INFO] [stderr] Compiling getrandom v0.2.6 [INFO] [stderr] Compiling rand_core v0.6.3 [INFO] [stderr] Compiling rand_chacha v0.3.1 [INFO] [stderr] Compiling rand v0.8.5 [INFO] [stderr] Compiling parking_lot v0.11.2 [INFO] [stderr] Compiling futures-macro v0.3.21 [INFO] [stderr] Compiling futures-executor v0.3.21 [INFO] [stderr] Compiling futures v0.3.21 [INFO] [stderr] Compiling remux v0.9.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 20.95s [INFO] running `Command { std: "docker" "inspect" "29d17fae701efe77201aa0ed7940ab6b0b7701fb38db1607106c0dada115c74e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "29d17fae701efe77201aa0ed7940ab6b0b7701fb38db1607106c0dada115c74e", kill_on_drop: false }` [INFO] [stdout] 29d17fae701efe77201aa0ed7940ab6b0b7701fb38db1607106c0dada115c74e [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-63/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-63/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 39d6f07411b4d1baff408aa235d5fda47ea0dcf1049f492deb75662317a9b14e [INFO] running `Command { std: "docker" "start" "-a" "39d6f07411b4d1baff408aa235d5fda47ea0dcf1049f492deb75662317a9b14e", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling semver v1.0.7 [INFO] [stderr] Compiling serde v1.0.136 [INFO] [stderr] Compiling futures-timer v3.0.2 [INFO] [stderr] Compiling mio v0.8.2 [INFO] [stderr] Compiling socket2 v0.4.4 [INFO] [stderr] Compiling regex v1.5.5 [INFO] [stderr] Compiling plotters v0.3.1 [INFO] [stderr] Compiling tokio-macros v1.7.0 [INFO] [stderr] Compiling serde_derive v1.0.136 [INFO] [stderr] Compiling constrained-connection v0.1.0 [INFO] [stderr] Compiling rustc_version v0.4.0 [INFO] [stderr] Compiling env_logger v0.8.4 [INFO] [stderr] Compiling cast v0.2.7 [INFO] [stderr] Compiling tokio v1.17.0 [INFO] [stderr] Compiling quickcheck v1.0.3 [INFO] [stderr] Compiling criterion-plot v0.4.4 [INFO] [stderr] Compiling bstr v0.2.17 [INFO] [stderr] Compiling serde_json v1.0.79 [INFO] [stderr] Compiling serde_cbor v0.11.2 [INFO] [stderr] Compiling tokio-util v0.6.9 [INFO] [stderr] Compiling csv v1.1.6 [INFO] [stderr] Compiling tinytemplate v1.2.1 [INFO] [stderr] Compiling criterion v0.3.5 [INFO] [stderr] Compiling remux v0.9.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: panic message is not a string literal [INFO] [stdout] --> src/tests.rs:270:63 [INFO] [stdout] | [INFO] [stdout] 270 | writer.write_all(msg.as_ref()).map_err(|e| panic!(e)), [INFO] [stdout] | ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_fmt_panics)]` on by default [INFO] [stdout] = note: this usage of panic!() is deprecated; it will be a hard error in Rust 2021 [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: add a "{}" format string to Display the message [INFO] [stdout] | [INFO] [stdout] 270 | writer.write_all(msg.as_ref()).map_err(|e| panic!("{}", e)), [INFO] [stdout] | +++++ [INFO] [stdout] help: or use std::panic::panic_any instead [INFO] [stdout] | [INFO] [stdout] 270 | writer.write_all(msg.as_ref()).map_err(|e| std::panic::panic_any(e)), [INFO] [stdout] | ~~~~~~~~~~~~~~~~~~~~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: panic message is not a string literal [INFO] [stdout] --> src/tests.rs:271:62 [INFO] [stdout] | [INFO] [stdout] 271 | reader.read_exact(&mut b[..]).map_err(|e| panic!(e)), [INFO] [stdout] | ^ [INFO] [stdout] | [INFO] [stdout] = note: this usage of panic!() is deprecated; it will be a hard error in Rust 2021 [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: add a "{}" format string to Display the message [INFO] [stdout] | [INFO] [stdout] 271 | reader.read_exact(&mut b[..]).map_err(|e| panic!("{}", e)), [INFO] [stdout] | +++++ [INFO] [stdout] help: or use std::panic::panic_any instead [INFO] [stdout] | [INFO] [stdout] 271 | reader.read_exact(&mut b[..]).map_err(|e| std::panic::panic_any(e)), [INFO] [stdout] | ~~~~~~~~~~~~~~~~~~~~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 22.96s [INFO] running `Command { std: "docker" "inspect" "39d6f07411b4d1baff408aa235d5fda47ea0dcf1049f492deb75662317a9b14e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "39d6f07411b4d1baff408aa235d5fda47ea0dcf1049f492deb75662317a9b14e", kill_on_drop: false }` [INFO] [stdout] 39d6f07411b4d1baff408aa235d5fda47ea0dcf1049f492deb75662317a9b14e [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-63/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-63/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 31811ddf9953db2348f7c3242b4c9cc0100767180f13d6f75b84c6d8c77c5bdb [INFO] running `Command { std: "docker" "start" "-a" "31811ddf9953db2348f7c3242b4c9cc0100767180f13d6f75b84c6d8c77c5bdb", kill_on_drop: false }` [INFO] [stderr] warning: panic message is not a string literal [INFO] [stderr] --> src/tests.rs:270:63 [INFO] [stderr] | [INFO] [stderr] 270 | writer.write_all(msg.as_ref()).map_err(|e| panic!(e)), [INFO] [stderr] | ^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(non_fmt_panics)]` on by default [INFO] [stderr] = note: this usage of panic!() is deprecated; it will be a hard error in Rust 2021 [INFO] [stderr] = note: for more information, see [INFO] [stderr] help: add a "{}" format string to Display the message [INFO] [stderr] | [INFO] [stderr] 270 | writer.write_all(msg.as_ref()).map_err(|e| panic!("{}", e)), [INFO] [stderr] | +++++ [INFO] [stderr] help: or use std::panic::panic_any instead [INFO] [stderr] | [INFO] [stderr] 270 | writer.write_all(msg.as_ref()).map_err(|e| std::panic::panic_any(e)), [INFO] [stderr] | ~~~~~~~~~~~~~~~~~~~~~ [INFO] [stderr] [INFO] [stderr] warning: panic message is not a string literal [INFO] [stderr] --> src/tests.rs:271:62 [INFO] [stderr] | [INFO] [stderr] 271 | reader.read_exact(&mut b[..]).map_err(|e| panic!(e)), [INFO] [stderr] | ^ [INFO] [stderr] | [INFO] [stderr] = note: this usage of panic!() is deprecated; it will be a hard error in Rust 2021 [INFO] [stderr] = note: for more information, see [INFO] [stderr] help: add a "{}" format string to Display the message [INFO] [stderr] | [INFO] [stderr] 271 | reader.read_exact(&mut b[..]).map_err(|e| panic!("{}", e)), [INFO] [stderr] | +++++ [INFO] [stderr] help: or use std::panic::panic_any instead [INFO] [stderr] | [INFO] [stderr] 271 | reader.read_exact(&mut b[..]).map_err(|e| std::panic::panic_any(e)), [INFO] [stderr] | ~~~~~~~~~~~~~~~~~~~~~ [INFO] [stderr] [INFO] [stderr] warning: `remux` (lib test) generated 2 warnings [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.14s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/remux-1039c01d9f6c76cb) [INFO] [stdout] [INFO] [stdout] running 9 tests [INFO] [stdout] test pause::tests::pause_unpause ... ok [INFO] [stdout] test tests::write_deadlock ... ignored [INFO] [stdout] test frame::header::tests::encode_decode_identity ... ok [INFO] [stderr] [2022-04-13T22:33:29Z ERROR remux::connection] b8a050e3: maximum number of streams reached [INFO] [stderr] [2022-04-13T22:33:29Z ERROR remux::connection] 09395bb4: maximum number of streams reached [INFO] [stderr] [2022-04-13T22:33:29Z ERROR remux::connection] 85570c74: maximum number of streams reached [INFO] [stderr] [2022-04-13T22:33:29Z ERROR remux::connection] e0240aed: maximum number of streams reached [INFO] [stdout] test tests::prop_send_recv ... ok [INFO] [stderr] [2022-04-13T22:33:30Z ERROR remux::connection] e7c40d4d: maximum number of streams reached [INFO] [stderr] [2022-04-13T22:33:30Z ERROR remux::connection] b749e23a: maximum number of streams reached [INFO] [stdout] test tests::prop_send_recv_half_closed ... ok [INFO] [stderr] [2022-04-13T22:33:30Z ERROR remux::connection] 5e6fa205: maximum number of streams reached [INFO] [stdout] test tests::prop_max_streams ... ok [INFO] [stdout] test frame::io::tests::encode_decode_identity ... ok [INFO] [stdout] test tests::prop_config_send_recv_single ... ok [INFO] [stdout] test tests::prop_config_send_recv_multi ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 8 passed; 0 failed; 1 ignored; 0 measured; 0 filtered out; finished in 2.13s [INFO] [stdout] [INFO] [stderr] Running tests/concurrent.rs (/opt/rustwide/target/debug/deps/concurrent-402fadb20e5b9d91) [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test concurrent_streams ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 4.73s [INFO] [stdout] [INFO] [stderr] Doc-tests remux [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; finished in 0.00s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "31811ddf9953db2348f7c3242b4c9cc0100767180f13d6f75b84c6d8c77c5bdb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "31811ddf9953db2348f7c3242b4c9cc0100767180f13d6f75b84c6d8c77c5bdb", kill_on_drop: false }` [INFO] [stdout] 31811ddf9953db2348f7c3242b4c9cc0100767180f13d6f75b84c6d8c77c5bdb