[INFO] fetching crate flame-rs 0.5.0...
[INFO] testing flame-rs-0.5.0 against 1.94.0 for beta-1.95-1
[INFO] extracting crate flame-rs 0.5.0 into /workspace/builds/worker-4-tc1/source
[INFO] started tweaking crates.io crate flame-rs 0.5.0
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate flame-rs 0.5.0
[INFO] tweaked toml for crates.io crate flame-rs 0.5.0 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate flame-rs 0.5.0 on toolchain 1.94.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.94.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate flame-rs 0.5.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.94.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded multimap v0.10.1
[INFO] [stderr]   Downloaded prost-build v0.13.5
[INFO] [stderr]   Downloaded tonic-build v0.12.3
[INFO] [stderr]   Downloaded wasm-bindgen-macro v0.2.103
[INFO] [stderr]   Downloaded wasm-bindgen-backend v0.2.103
[INFO] [stderr]   Downloaded tonic v0.12.3
[INFO] [stderr]   Downloaded windows-core v0.62.0
[INFO] [stderr]   Downloaded js-sys v0.3.80
[INFO] [stderr]   Downloaded wasm-bindgen v0.2.103
[INFO] [stderr]   Downloaded tower v0.4.13
[INFO] [stderr]   Downloaded serde_core v1.0.226
[INFO] [stderr]   Downloaded serde v1.0.226
[INFO] [stderr]   Downloaded wasm-bindgen-macro-support v0.2.103
[INFO] [stderr]   Downloaded serde_derive v1.0.226
[INFO] [stderr]   Downloaded wasm-bindgen-shared v0.2.103
[INFO] [stderr]   Downloaded stdng v0.1.7
[INFO] [stderr]   Downloaded windows-sys v0.61.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.94.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 30d4bf98450d719105fc5992d81e069f345f0617a65eb03ee42fccc96c16cf70
[INFO] running `Command { std: "docker" "start" "-a" "30d4bf98450d719105fc5992d81e069f345f0617a65eb03ee42fccc96c16cf70", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "30d4bf98450d719105fc5992d81e069f345f0617a65eb03ee42fccc96c16cf70", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "30d4bf98450d719105fc5992d81e069f345f0617a65eb03ee42fccc96c16cf70", kill_on_drop: false }`
[INFO] [stdout] 30d4bf98450d719105fc5992d81e069f345f0617a65eb03ee42fccc96c16cf70
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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" "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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.94.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] cd5f053c9aef4edb3141586f526abfb7a31126428b96e592fe4ed1368d6eebb1
[INFO] running `Command { std: "docker" "start" "-a" "cd5f053c9aef4edb3141586f526abfb7a31126428b96e592fe4ed1368d6eebb1", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.175
[INFO] [stderr]    Compiling futures-core v0.3.31
[INFO] [stderr]    Compiling hashbrown v0.16.0
[INFO] [stderr]    Compiling futures-io v0.3.31
[INFO] [stderr]    Compiling futures-task v0.3.31
[INFO] [stderr]    Compiling either v1.15.0
[INFO] [stderr]    Compiling regex-syntax v0.8.6
[INFO] [stderr]    Compiling anyhow v1.0.100
[INFO] [stderr]    Compiling serde_core v1.0.226
[INFO] [stderr]    Compiling zerocopy v0.8.27
[INFO] [stderr]    Compiling syn v2.0.106
[INFO] [stderr]    Compiling rustix v1.1.2
[INFO] [stderr]    Compiling getrandom v0.3.3
[INFO] [stderr]    Compiling linux-raw-sys v0.11.0
[INFO] [stderr]    Compiling bitflags v2.9.4
[INFO] [stderr]    Compiling fastrand v2.3.0
[INFO] [stderr]    Compiling fixedbitset v0.5.7
[INFO] [stderr]    Compiling futures-channel v0.3.31
[INFO] [stderr]    Compiling itertools v0.14.0
[INFO] [stderr]    Compiling serde v1.0.226
[INFO] [stderr]    Compiling multimap v0.10.1
[INFO] [stderr]    Compiling sync_wrapper v1.0.2
[INFO] [stderr]    Compiling http-body-util v0.1.3
[INFO] [stderr]    Compiling time-core v0.1.6
[INFO] [stderr]    Compiling deranged v0.5.3
[INFO] [stderr]    Compiling num_threads v0.1.7
[INFO] [stderr]    Compiling matchit v0.7.3
[INFO] [stderr]    Compiling iana-time-zone v0.1.64
[INFO] [stderr]    Compiling time-macros v0.2.24
[INFO] [stderr]    Compiling unsafe-libyaml v0.2.11
[INFO] [stderr]    Compiling chrono v0.4.42
[INFO] [stderr]    Compiling parking_lot_core v0.9.11
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[INFO] [stderr]    Compiling socket2 v0.6.0
[INFO] [stderr]    Compiling getrandom v0.2.16
[INFO] [stderr]    Compiling indexmap v2.11.4
[INFO] [stderr]    Compiling parking_lot v0.12.4
[INFO] [stderr]    Compiling regex-automata v0.4.10
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling socket2 v0.5.10
[INFO] [stderr]    Compiling time v0.3.44
[INFO] [stderr]    Compiling tempfile v3.22.0
[INFO] [stderr]    Compiling petgraph v0.7.1
[INFO] [stderr]    Compiling ppv-lite86 v0.2.21
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling serde_json v1.0.145
[INFO] [stderr]    Compiling regex v1.11.2
[INFO] [stderr]    Compiling matchers v0.2.0
[INFO] [stderr]    Compiling serde_yaml v0.9.34+deprecated
[INFO] [stderr]    Compiling prettyplease v0.2.37
[INFO] [stderr]    Compiling futures-macro v0.3.31
[INFO] [stderr]    Compiling tokio-macros v2.5.0
[INFO] [stderr]    Compiling tracing-attributes v0.1.30
[INFO] [stderr]    Compiling prost-derive v0.13.5
[INFO] [stderr]    Compiling async-trait v0.1.89
[INFO] [stderr]    Compiling pin-project-internal v1.1.10
[INFO] [stderr]    Compiling async-stream-impl v0.3.6
[INFO] [stderr]    Compiling thiserror-impl v1.0.69
[INFO] [stderr]    Compiling strum_macros v0.26.4
[INFO] [stderr]    Compiling serde_derive v1.0.226
[INFO] [stderr]    Compiling async-stream v0.3.6
[INFO] [stderr]    Compiling tokio v1.47.1
[INFO] [stderr]    Compiling futures-util v0.3.31
[INFO] [stderr]    Compiling tracing v0.1.41
[INFO] [stderr]    Compiling pin-project v1.1.10
[INFO] [stderr]    Compiling tracing-subscriber v0.3.20
[INFO] [stderr]    Compiling stdng v0.1.7
[INFO] [stderr]    Compiling prost v0.13.5
[INFO] [stderr]    Compiling thiserror v1.0.69
[INFO] [stderr]    Compiling prost-types v0.13.5
[INFO] [stderr]    Compiling strum v0.26.3
[INFO] [stderr]    Compiling prost-build v0.13.5
[INFO] [stderr]    Compiling axum-core v0.4.5
[INFO] [stderr]    Compiling tower v0.5.2
[INFO] [stderr]    Compiling futures-executor v0.3.31
[INFO] [stderr]    Compiling futures v0.3.31
[INFO] [stderr]    Compiling tonic-build v0.12.3
[INFO] [stderr]    Compiling flame-rs v0.5.0 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling tokio-util v0.7.16
[INFO] [stderr]    Compiling tokio-stream v0.1.17
[INFO] [stderr]    Compiling axum v0.7.9
[INFO] [stderr]    Compiling h2 v0.4.12
[INFO] [stderr]    Compiling tower v0.4.13
[INFO] [stderr]    Compiling hyper v1.7.0
[INFO] [stderr]    Compiling hyper-util v0.1.17
[INFO] [stderr]    Compiling hyper-timeout v0.5.2
[INFO] [stderr]    Compiling tonic v0.12.3
[INFO] [stdout] warning: struct `NodeSpec` is never constructed
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/flame-rs-bffb2809c3a0b255/out/flame.rs:182:12
[INFO] [stdout]     |
[INFO] [stdout] 182 | pub struct NodeSpec {}
[INFO] [stdout]     |            ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Node` is never constructed
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/flame-rs-bffb2809c3a0b255/out/flame.rs:202:12
[INFO] [stdout]     |
[INFO] [stdout] 202 | pub struct Node {
[INFO] [stdout]     |            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 52.03s
[INFO] running `Command { std: "docker" "inspect" "cd5f053c9aef4edb3141586f526abfb7a31126428b96e592fe4ed1368d6eebb1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cd5f053c9aef4edb3141586f526abfb7a31126428b96e592fe4ed1368d6eebb1", kill_on_drop: false }`
[INFO] [stdout] cd5f053c9aef4edb3141586f526abfb7a31126428b96e592fe4ed1368d6eebb1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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" "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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.94.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 74abb4b7adce50122ef819732b9f363a7cb49c46ef5bce03fb08f1ceaaec3189
[INFO] running `Command { std: "docker" "start" "-a" "74abb4b7adce50122ef819732b9f363a7cb49c46ef5bce03fb08f1ceaaec3189", kill_on_drop: false }`
[INFO] [stderr]    Compiling flame-rs v0.5.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: struct `NodeSpec` is never constructed
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/flame-rs-bffb2809c3a0b255/out/flame.rs:182:12
[INFO] [stdout]     |
[INFO] [stdout] 182 | pub struct NodeSpec {}
[INFO] [stdout]     |            ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Node` is never constructed
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/flame-rs-bffb2809c3a0b255/out/flame.rs:202:12
[INFO] [stdout]     |
[INFO] [stdout] 202 | pub struct Node {
[INFO] [stdout]     |            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `NodeSpec` is never constructed
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/flame-rs-bffb2809c3a0b255/out/flame.rs:182:12
[INFO] [stdout]     |
[INFO] [stdout] 182 | pub struct NodeSpec {}
[INFO] [stdout]     |            ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Node` is never constructed
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/flame-rs-bffb2809c3a0b255/out/flame.rs:202:12
[INFO] [stdout]     |
[INFO] [stdout] 202 | pub struct Node {
[INFO] [stdout]     |            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 4.93s
[INFO] running `Command { std: "docker" "inspect" "74abb4b7adce50122ef819732b9f363a7cb49c46ef5bce03fb08f1ceaaec3189", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "74abb4b7adce50122ef819732b9f363a7cb49c46ef5bce03fb08f1ceaaec3189", kill_on_drop: false }`
[INFO] [stdout] 74abb4b7adce50122ef819732b9f363a7cb49c46ef5bce03fb08f1ceaaec3189
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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" "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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.94.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 6a6408235fbe1b2e632031657b8065a84a57560f593460c6a8699fcabf996a05
[INFO] running `Command { std: "docker" "start" "-a" "6a6408235fbe1b2e632031657b8065a84a57560f593460c6a8699fcabf996a05", kill_on_drop: false }`
[INFO] [stderr] warning: struct `NodeSpec` is never constructed
[INFO] [stderr]    --> /opt/rustwide/target/debug/build/flame-rs-bffb2809c3a0b255/out/flame.rs:182:12
[INFO] [stderr]     |
[INFO] [stderr] 182 | pub struct NodeSpec {}
[INFO] [stderr]     |            ^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: struct `Node` is never constructed
[INFO] [stderr]    --> /opt/rustwide/target/debug/build/flame-rs-bffb2809c3a0b255/out/flame.rs:202:12
[INFO] [stderr]     |
[INFO] [stderr] 202 | pub struct Node {
[INFO] [stderr]     |            ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `flame-rs` (lib) generated 2 warnings
[INFO] [stderr] warning: `flame-rs` (lib test) generated 2 warnings (2 duplicates)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.22s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/flame_rs-68a5a996094ebb72)
[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] [stderr]      Running tests/integration_test.rs (/opt/rustwide/target/debug/deps/integration_test-71bfa7db64bed85e)
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test test_create_multiple_sessions_with_tasks ... FAILED
[INFO] [stdout] test test_create_session_with_tasks ... FAILED
[INFO] [stdout] test test_application_lifecycle ... FAILED
[INFO] [stdout] test test_create_session ... FAILED
[INFO] [stdout] test test_create_multiple_sessions ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- test_create_multiple_sessions_with_tasks stdout ----
[INFO] [stdout] Error: InvalidConfig("failed to connect")
[INFO] [stdout] 
[INFO] [stdout] ---- test_create_session_with_tasks stdout ----
[INFO] [stdout] Error: InvalidConfig("failed to connect")
[INFO] [stdout] 
[INFO] [stdout] ---- test_application_lifecycle stdout ----
[INFO] [stdout] Error: InvalidConfig("failed to connect")
[INFO] [stdout] 
[INFO] [stdout] ---- test_create_session stdout ----
[INFO] [stdout] Error: InvalidConfig("failed to connect")
[INFO] [stdout] 
[INFO] [stdout] ---- test_create_multiple_sessions stdout ----
[INFO] [stdout] Error: InvalidConfig("failed to connect")
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     test_application_lifecycle
[INFO] [stdout]     test_create_multiple_sessions
[INFO] [stdout]     test_create_multiple_sessions_with_tasks
[INFO] [stdout]     test_create_session
[INFO] [stdout]     test_create_session_with_tasks
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 0 passed; 5 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.16s
[INFO] [stdout] 
[INFO] [stderr] error: test failed, to rerun pass `--test integration_test`
[INFO] running `Command { std: "docker" "inspect" "6a6408235fbe1b2e632031657b8065a84a57560f593460c6a8699fcabf996a05", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6a6408235fbe1b2e632031657b8065a84a57560f593460c6a8699fcabf996a05", kill_on_drop: false }`
[INFO] [stdout] 6a6408235fbe1b2e632031657b8065a84a57560f593460c6a8699fcabf996a05
