[INFO] fetching crate fixed-hash 0.6.1... [INFO] checking fixed-hash-0.6.1 against try#f6e2f78768c57172b99c3e85892f867894dc7e30 for pr-75502 [INFO] extracting crate fixed-hash 0.6.1 into /workspace/builds/worker-2/source [INFO] validating manifest of crates.io crate fixed-hash 0.6.1 on toolchain f6e2f78768c57172b99c3e85892f867894dc7e30 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+f6e2f78768c57172b99c3e85892f867894dc7e30" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking crates.io crate fixed-hash 0.6.1 [INFO] finished tweaking crates.io crate fixed-hash 0.6.1 [INFO] tweaked toml for crates.io crate fixed-hash 0.6.1 written to /workspace/builds/worker-2/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+f6e2f78768c57172b99c3e85892f867894dc7e30" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+f6e2f78768c57172b99c3e85892f867894dc7e30" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded rand_xorshift v0.2.0 [INFO] [stderr] Downloaded rustc-hex v2.1.0 [INFO] [stderr] Downloaded arbitrary v0.4.6 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "rustops/crates-build-env@sha256:e18d859f9e32a1da89bc7b2d7d51e13b57342044d1295d9fc0dd0068c58eb3d1" "/opt/rustwide/cargo-home/bin/cargo" "+f6e2f78768c57172b99c3e85892f867894dc7e30" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] b49edd1afdd3834b4c41ab1cc693704aa1c6406325275433dfb832318e3f7bc8 [INFO] running `Command { std: "docker" "start" "-a" "b49edd1afdd3834b4c41ab1cc693704aa1c6406325275433dfb832318e3f7bc8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "b49edd1afdd3834b4c41ab1cc693704aa1c6406325275433dfb832318e3f7bc8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b49edd1afdd3834b4c41ab1cc693704aa1c6406325275433dfb832318e3f7bc8", kill_on_drop: false }` [INFO] [stdout] b49edd1afdd3834b4c41ab1cc693704aa1c6406325275433dfb832318e3f7bc8 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "rustops/crates-build-env@sha256:e18d859f9e32a1da89bc7b2d7d51e13b57342044d1295d9fc0dd0068c58eb3d1" "/opt/rustwide/cargo-home/bin/cargo" "+f6e2f78768c57172b99c3e85892f867894dc7e30" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 6fce9b72aa3602d8188961af09f333775a2fbfffa86d0ebef08a5be8b8358d0d [INFO] running `Command { std: "docker" "start" "-a" "6fce9b72aa3602d8188961af09f333775a2fbfffa86d0ebef08a5be8b8358d0d", kill_on_drop: false }` [INFO] [stderr] Compiling byteorder v1.3.4 [INFO] [stderr] Compiling syn v1.0.39 [INFO] [stderr] Checking static_assertions v1.1.0 [INFO] [stderr] Checking rustc-hex v2.1.0 [INFO] [stderr] Checking itertools v0.9.0 [INFO] [stderr] Checking serde_cbor v0.11.1 [INFO] [stderr] Checking getrandom v0.1.14 [INFO] [stderr] Checking plotters v0.2.15 [INFO] [stderr] Checking rand_core v0.5.1 [INFO] [stderr] Checking rand_chacha v0.2.2 [INFO] [stderr] Checking rand_xorshift v0.2.0 [INFO] [stderr] Checking rand v0.7.3 [INFO] [stderr] Checking regex-automata v0.1.9 [INFO] [stderr] Checking bstr v0.2.13 [INFO] [stderr] Checking criterion-plot v0.4.3 [INFO] [stderr] Checking fixed-hash v0.6.1 (/opt/rustwide/workdir) [INFO] [stderr] Checking csv v1.1.3 [INFO] [stderr] Compiling serde_derive v1.0.115 [INFO] [stderr] Checking criterion v0.3.3 [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 35.92s [INFO] running `Command { std: "docker" "inspect" "6fce9b72aa3602d8188961af09f333775a2fbfffa86d0ebef08a5be8b8358d0d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6fce9b72aa3602d8188961af09f333775a2fbfffa86d0ebef08a5be8b8358d0d", kill_on_drop: false }` [INFO] [stdout] 6fce9b72aa3602d8188961af09f333775a2fbfffa86d0ebef08a5be8b8358d0d