[INFO] fetching crate hex-buffer-serde 0.3.0... [INFO] testing hex-buffer-serde-0.3.0 against master#a77da2d454e6caa227a85b16410b95f93495e7e0 for pr-91031 [INFO] extracting crate hex-buffer-serde 0.3.0 into /workspace/builds/worker-3/source [INFO] validating manifest of crates.io crate hex-buffer-serde 0.3.0 on toolchain a77da2d454e6caa227a85b16410b95f93495e7e0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate hex-buffer-serde 0.3.0 [INFO] removed 0 missing examples [INFO] finished tweaking crates.io crate hex-buffer-serde 0.3.0 [INFO] tweaked toml for crates.io crate hex-buffer-serde 0.3.0 written to /workspace/builds/worker-3/source/Cargo.toml [INFO] crate crates.io crate hex-buffer-serde 0.3.0 already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "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-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 7b44c1dd1954e266038ca2402e99599184e1bd26d7d14b04bb7bd0120bcfffcc [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" "7b44c1dd1954e266038ca2402e99599184e1bd26d7d14b04bb7bd0120bcfffcc", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "7b44c1dd1954e266038ca2402e99599184e1bd26d7d14b04bb7bd0120bcfffcc", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7b44c1dd1954e266038ca2402e99599184e1bd26d7d14b04bb7bd0120bcfffcc", kill_on_drop: false }` [INFO] [stdout] 7b44c1dd1954e266038ca2402e99599184e1bd26d7d14b04bb7bd0120bcfffcc [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 754c8386856a6952ec46e082b033806a8a917333aaaf51dac9f5aa91393e45f5 [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" "754c8386856a6952ec46e082b033806a8a917333aaaf51dac9f5aa91393e45f5", kill_on_drop: false }` [INFO] [stderr] Compiling serde v1.0.125 [INFO] [stderr] Compiling hex v0.4.3 [INFO] [stderr] Compiling hex-buffer-serde v0.3.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 6.60s [INFO] running `Command { std: "docker" "inspect" "754c8386856a6952ec46e082b033806a8a917333aaaf51dac9f5aa91393e45f5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "754c8386856a6952ec46e082b033806a8a917333aaaf51dac9f5aa91393e45f5", kill_on_drop: false }` [INFO] [stdout] 754c8386856a6952ec46e082b033806a8a917333aaaf51dac9f5aa91393e45f5 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] fc259ec510aaa6ea0b2dcc09c8fa62729d155bd431db1bea1d11d271743c5bf2 [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" "fc259ec510aaa6ea0b2dcc09c8fa62729d155bd431db1bea1d11d271743c5bf2", kill_on_drop: false }` [INFO] [stderr] Compiling version_check v0.9.3 [INFO] [stderr] Compiling proc-macro2 v1.0.26 [INFO] [stderr] Compiling unicode-xid v0.2.2 [INFO] [stderr] Compiling syn v1.0.71 [INFO] [stderr] Compiling libc v0.2.94 [INFO] [stderr] Compiling cfg-if v1.0.0 [INFO] [stderr] Compiling tinyvec_macros v0.1.0 [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Compiling ryu v1.0.5 [INFO] [stderr] Compiling ppv-lite86 v0.2.10 [INFO] [stderr] Compiling percent-encoding v2.1.0 [INFO] [stderr] Compiling serde_derive v1.0.125 [INFO] [stderr] Compiling cpuid-bool v0.1.2 [INFO] [stderr] Compiling signature v1.3.0 [INFO] [stderr] Compiling regex-syntax v0.6.23 [INFO] [stderr] Compiling toml v0.5.8 [INFO] [stderr] Compiling serde_bytes v0.11.5 [INFO] [stderr] Compiling serde_cbor v0.11.1 [INFO] [stderr] Compiling bincode v1.3.3 [INFO] [stderr] Compiling tinyvec v1.2.0 [INFO] [stderr] Compiling ed25519 v1.0.3 [INFO] [stderr] Compiling form_urlencoded v1.0.1 [INFO] [stderr] Compiling generic-array v0.14.4 [INFO] [stderr] Compiling unicase v2.6.0 [INFO] [stderr] Compiling serde_json v1.0.64 [INFO] [stderr] Compiling quote v1.0.9 [INFO] [stderr] Compiling pulldown-cmark v0.8.0 [INFO] [stderr] Compiling getrandom v0.1.16 [INFO] [stderr] Compiling digest v0.9.0 [INFO] [stderr] Compiling block-buffer v0.9.0 [INFO] [stderr] Compiling unicode-normalization v0.1.17 [INFO] [stderr] Compiling sha2 v0.9.3 [INFO] [stderr] Compiling rand_core v0.5.1 [INFO] [stderr] Compiling rand_chacha v0.2.2 [INFO] [stderr] Compiling rand v0.7.3 [INFO] [stderr] Compiling idna v0.2.3 [INFO] [stderr] Compiling regex v1.4.6 [INFO] [stderr] Compiling url v2.2.1 [INFO] [stderr] Compiling synstructure v0.12.4 [INFO] [stderr] Compiling version-sync v0.9.2 [INFO] [stderr] Compiling zeroize_derive v1.1.0 [INFO] [stderr] Compiling zeroize v1.3.0 [INFO] [stderr] Compiling curve25519-dalek v3.1.0 [INFO] [stderr] Compiling ed25519-dalek v1.0.1 [INFO] [stderr] Compiling hex-buffer-serde v0.3.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 45.19s [INFO] running `Command { std: "docker" "inspect" "fc259ec510aaa6ea0b2dcc09c8fa62729d155bd431db1bea1d11d271743c5bf2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "fc259ec510aaa6ea0b2dcc09c8fa62729d155bd431db1bea1d11d271743c5bf2", kill_on_drop: false }` [INFO] [stdout] fc259ec510aaa6ea0b2dcc09c8fa62729d155bd431db1bea1d11d271743c5bf2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 804c3ace9475a9f37c237ba5a5114732aa55950c9d6cf8c90588512bffcbf4fb [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" "804c3ace9475a9f37c237ba5a5114732aa55950c9d6cf8c90588512bffcbf4fb", kill_on_drop: false }` [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.07s [INFO] [stdout] [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/hex_buffer_serde-1725426d0ed89df0) [INFO] [stdout] running 5 tests [INFO] [stdout] test var_len::tests::deserializing_flattened_field ... ok [INFO] [stdout] test var_len::tests::error_reporting ... ok [INFO] [stdout] test var_len::tests::internal_type ... ok [INFO] [stdout] test var_len::tests::external_type ... ok [INFO] [stderr] Running tests/version_match.rs (/opt/rustwide/target/debug/deps/version_match-ce8e9c03bd5bbfed) [INFO] [stdout] test var_len::tests::internal_type_with_derived_serde_code ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 2 tests [INFO] [stdout] test readme_is_in_sync ... ok [INFO] [stdout] test html_root_url_is_in_sync ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s [INFO] [stdout] [INFO] [stderr] Doc-tests hex-buffer-serde [INFO] [stdout] [INFO] [stdout] running 3 tests [INFO] [stdout] test src/lib.rs - (line 86) ... ok [INFO] [stdout] test src/lib.rs - (line 171) ... ok [INFO] [stdout] test src/lib.rs - (line 34) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.87s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "804c3ace9475a9f37c237ba5a5114732aa55950c9d6cf8c90588512bffcbf4fb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "804c3ace9475a9f37c237ba5a5114732aa55950c9d6cf8c90588512bffcbf4fb", kill_on_drop: false }` [INFO] [stdout] 804c3ace9475a9f37c237ba5a5114732aa55950c9d6cf8c90588512bffcbf4fb