[INFO] fetching crate nil-client 0.4.22...
[INFO] testing nil-client-0.4.22 against try#dec9417b8611e34e787a3e4c37686b5131f9e5c5 for pr-154210-2
[INFO] extracting crate nil-client 0.4.22 into /workspace/builds/worker-0-tc2/source
[INFO] started tweaking crates.io crate nil-client 0.4.22
[INFO] finished tweaking crates.io crate nil-client 0.4.22
[INFO] tweaked toml for crates.io crate nil-client 0.4.22 written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate nil-client 0.4.22 on toolchain dec9417b8611e34e787a3e4c37686b5131f9e5c5
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate nil-client 0.4.22 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" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 6be0fbbee50f687fc98e06583fcbf409219d5e0c787bd68d4ae84552bc6eaed3
[INFO] running `Command { std: "docker" "start" "-a" "6be0fbbee50f687fc98e06583fcbf409219d5e0c787bd68d4ae84552bc6eaed3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6be0fbbee50f687fc98e06583fcbf409219d5e0c787bd68d4ae84552bc6eaed3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6be0fbbee50f687fc98e06583fcbf409219d5e0c787bd68d4ae84552bc6eaed3", kill_on_drop: false }`
[INFO] [stdout] 6be0fbbee50f687fc98e06583fcbf409219d5e0c787bd68d4ae84552bc6eaed3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a913706f8fd0069f26bca58691bb2cfaac86537d5a8c93edc91f90d175a9c3bb
[INFO] running `Command { std: "docker" "start" "-a" "a913706f8fd0069f26bca58691bb2cfaac86537d5a8c93edc91f90d175a9c3bb", kill_on_drop: false }`
[INFO] [stderr]    Compiling getrandom v0.4.2
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling rand_core v0.10.0
[INFO] [stderr]    Compiling cc v1.2.59
[INFO] [stderr]    Compiling futures-sink v0.3.32
[INFO] [stderr]    Compiling slab v0.4.12
[INFO] [stderr]    Compiling parking_lot_core v0.9.12
[INFO] [stderr]    Compiling errno v0.3.14
[INFO] [stderr]    Compiling generic-array v0.14.9
[INFO] [stderr]    Compiling cmov v0.5.3
[INFO] [stderr]    Compiling cpufeatures v0.3.0
[INFO] [stderr]    Compiling darling_core v0.20.11
[INFO] [stderr]    Compiling hybrid-array v0.4.10
[INFO] [stderr]    Compiling unicode-segmentation v1.13.2
[INFO] [stderr]    Compiling rustix v1.1.4
[INFO] [stderr]    Compiling zerocopy v0.8.48
[INFO] [stderr]    Compiling futures-channel v0.3.32
[INFO] [stderr]    Compiling anyhow v1.0.102
[INFO] [stderr]    Compiling signal-hook-registry v1.4.8
[INFO] [stderr]    Compiling strum_macros v0.28.0
[INFO] [stderr]    Compiling parking_lot v0.12.5
[INFO] [stderr]    Compiling ctutils v0.4.2
[INFO] [stderr]    Compiling convert_case v0.10.0
[INFO] [stderr]    Compiling serde_core v1.0.228
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling derive_more-impl v2.1.1
[INFO] [stderr]    Compiling futures-util v0.3.32
[INFO] [stderr]    Compiling crypto-common v0.2.1
[INFO] [stderr]    Compiling block-buffer v0.12.0
[INFO] [stderr]    Compiling bon-macros v3.9.1
[INFO] [stderr]    Compiling tokio v1.51.0
[INFO] [stderr]    Compiling getrandom v0.3.4
[INFO] [stderr]    Compiling chacha20 v0.10.0
[INFO] [stderr]    Compiling base64ct v1.8.3
[INFO] [stderr]    Compiling block-buffer v0.10.4
[INFO] [stderr]    Compiling crypto-common v0.1.6
[INFO] [stderr]    Compiling itertools v0.14.0
[INFO] [stderr]    Compiling rand v0.10.0
[INFO] [stderr]    Compiling digest v0.10.7
[INFO] [stderr]    Compiling rand_core v0.9.5
[INFO] [stderr]    Compiling nil-num-macros v0.4.22
[INFO] [stderr]    Compiling phc v0.6.1
[INFO] [stderr]    Compiling serde_json v1.0.149
[INFO] [stderr]    Compiling ring v0.17.14
[INFO] [stderr]    Compiling filetime v0.2.27
[INFO] [stderr]    Compiling digest v0.11.2
[INFO] [stderr]    Compiling proc-macro-error-attr2 v2.0.0
[INFO] [stderr]    Compiling zlib-rs v0.6.3
[INFO] [stderr]    Compiling tap v1.0.1
[INFO] [stderr]    Compiling sha1 v0.10.6
[INFO] [stderr]    Compiling proc-macro-error2 v2.0.1
[INFO] [stderr]    Compiling blake2 v0.11.0-rc.5
[INFO] [stderr]    Compiling password-hash v0.6.0
[INFO] [stderr]    Compiling strum v0.28.0
[INFO] [stderr]    Compiling url v2.5.8
[INFO] [stderr]    Compiling uuid v1.23.0
[INFO] [stderr]    Compiling xattr v1.6.1
[INFO] [stderr]    Compiling darling_macro v0.20.11
[INFO] [stderr]    Compiling tar v0.4.45
[INFO] [stderr]    Compiling nil-namegen v0.4.22
[INFO] [stderr]    Compiling nil-util v0.4.22
[INFO] [stderr]    Compiling subenum v1.1.3
[INFO] [stderr]    Compiling nil-core-macros v0.4.22
[INFO] [stderr]    Compiling darling v0.20.11
[INFO] [stderr]    Compiling remain v0.2.15
[INFO] [stderr]    Compiling derive_builder_core v0.20.2
[INFO] [stderr]    Compiling jiff v0.2.23
[INFO] [stderr]    Compiling semver v1.0.28
[INFO] [stderr]    Compiling derive_more v2.1.1
[INFO] [stderr]    Compiling either v1.15.0
[INFO] [stderr]    Compiling glam v0.32.1
[INFO] [stderr]    Compiling argon2 v0.6.0-rc.8
[INFO] [stderr]    Compiling getset v0.1.6
[INFO] [stderr]    Compiling serde_urlencoded v0.7.1
[INFO] [stderr]    Compiling futures-executor v0.3.32
[INFO] [stderr]    Compiling webpki-roots v0.26.11
[INFO] [stderr]    Compiling headers-core v0.3.0
[INFO] [stderr]    Compiling rustls v0.23.37
[INFO] [stderr]    Compiling headers v0.4.1
[INFO] [stderr]    Compiling ppv-lite86 v0.2.21
[INFO] [stderr]    Compiling nil-crypto v0.4.22
[INFO] [stderr]    Compiling derive_builder_macro v0.20.2
[INFO] [stderr]    Compiling futures v0.3.32
[INFO] [stderr]    Compiling rand_chacha v0.9.0
[INFO] [stderr]    Compiling derive_builder v0.20.2
[INFO] [stderr]    Compiling neli-proc-macros v0.2.2
[INFO] [stderr]    Compiling rand v0.9.2
[INFO] [stderr]    Compiling bon v3.9.1
[INFO] [stderr]    Compiling nil-num v0.4.22
[INFO] [stderr]    Compiling hyper v1.9.0
[INFO] [stderr]    Compiling tower v0.5.3
[INFO] [stderr]    Compiling flate2 v1.1.9
[INFO] [stderr]    Compiling rustls-webpki v0.103.10
[INFO] [stderr]    Compiling neli v0.7.4
[INFO] [stderr]    Compiling tower-http v0.6.8
[INFO] [stderr]    Compiling hyper-util v0.1.20
[INFO] [stderr]    Compiling local-ip-address v0.6.11
[INFO] [stderr]    Compiling tokio-rustls v0.26.4
[INFO] [stderr]    Compiling tungstenite v0.29.0
[INFO] [stderr]    Compiling hyper-rustls v0.27.7
[INFO] [stderr]    Compiling reqwest v0.12.28
[INFO] [stderr]    Compiling tokio-tungstenite v0.29.0
[INFO] [stderr]    Compiling nil-core v0.4.22
[INFO] [stderr]    Compiling nil-server-types v0.4.22
[INFO] [stderr]    Compiling nil-payload v0.4.22
[INFO] [stderr]    Compiling nil-client v0.4.22 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 36.05s
[INFO] running `Command { std: "docker" "inspect" "a913706f8fd0069f26bca58691bb2cfaac86537d5a8c93edc91f90d175a9c3bb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a913706f8fd0069f26bca58691bb2cfaac86537d5a8c93edc91f90d175a9c3bb", kill_on_drop: false }`
[INFO] [stdout] a913706f8fd0069f26bca58691bb2cfaac86537d5a8c93edc91f90d175a9c3bb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 825cc248d234184a19012f379c78d396474ee2e82ad3d49c819e976317600c24
[INFO] running `Command { std: "docker" "start" "-a" "825cc248d234184a19012f379c78d396474ee2e82ad3d49c819e976317600c24", kill_on_drop: false }`
[INFO] [stderr]    Compiling nil-client v0.4.22 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.89s
[INFO] running `Command { std: "docker" "inspect" "825cc248d234184a19012f379c78d396474ee2e82ad3d49c819e976317600c24", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "825cc248d234184a19012f379c78d396474ee2e82ad3d49c819e976317600c24", kill_on_drop: false }`
[INFO] [stdout] 825cc248d234184a19012f379c78d396474ee2e82ad3d49c819e976317600c24
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] ac5c42ac801eb40011dc4eb911d70e3f3fe58e3880fdd5b94d2f90e01d104c94
[INFO] running `Command { std: "docker" "start" "-a" "ac5c42ac801eb40011dc4eb911d70e3f3fe58e3880fdd5b94d2f90e01d104c94", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.16s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/nil_client-77ad503c84b63edd)
[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]    Doc-tests nil_client
[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" "ac5c42ac801eb40011dc4eb911d70e3f3fe58e3880fdd5b94d2f90e01d104c94", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ac5c42ac801eb40011dc4eb911d70e3f3fe58e3880fdd5b94d2f90e01d104c94", kill_on_drop: false }`
[INFO] [stdout] ac5c42ac801eb40011dc4eb911d70e3f3fe58e3880fdd5b94d2f90e01d104c94