[INFO] fetching crate srgb 0.3.4... [INFO] building srgb-0.3.4 against try#4987e9d4227139400384ab59296ffee3b0fb1183 for pr-146237-2 [INFO] extracting crate srgb 0.3.4 into /workspace/builds/worker-2-tc2/source [INFO] started tweaking crates.io crate srgb 0.3.4 [INFO] finished tweaking crates.io crate srgb 0.3.4 [INFO] tweaked toml for crates.io crate srgb 0.3.4 written to /workspace/builds/worker-2-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate srgb 0.3.4 on toolchain 4987e9d4227139400384ab59296ffee3b0fb1183 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4987e9d4227139400384ab59296ffee3b0fb1183" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate srgb 0.3.4 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" "+4987e9d4227139400384ab59296ffee3b0fb1183" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+4987e9d4227139400384ab59296ffee3b0fb1183" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 57c0d2310e8295e4fbbc88915b34668c0903269006b0089efcfc161799fb96b8 [INFO] running `Command { std: "docker" "start" "-a" "57c0d2310e8295e4fbbc88915b34668c0903269006b0089efcfc161799fb96b8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "57c0d2310e8295e4fbbc88915b34668c0903269006b0089efcfc161799fb96b8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "57c0d2310e8295e4fbbc88915b34668c0903269006b0089efcfc161799fb96b8", kill_on_drop: false }` [INFO] [stdout] 57c0d2310e8295e4fbbc88915b34668c0903269006b0089efcfc161799fb96b8 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+4987e9d4227139400384ab59296ffee3b0fb1183" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] ca8e78f7a45b54e399dd03c6131e6df809c1595173c2d8890b774ada51d031b2 [INFO] running `Command { std: "docker" "start" "-a" "ca8e78f7a45b54e399dd03c6131e6df809c1595173c2d8890b774ada51d031b2", kill_on_drop: false }` [INFO] [stderr] Compiling num-traits v0.2.17 [INFO] [stderr] Compiling num-integer v0.1.45 [INFO] [stderr] Compiling num-bigint v0.4.4 [INFO] [stderr] Compiling gmp-mpfr-sys v1.6.2 [INFO] [stderr] Compiling libc v0.2.152 [INFO] [stderr] Compiling num-iter v0.1.43 [INFO] [stderr] Compiling num-rational v0.4.1 [INFO] [stderr] Compiling az v1.2.1 [INFO] [stderr] Compiling libm v0.2.8 [INFO] [stderr] Compiling rug v1.24.0 [INFO] [stderr] Compiling num-complex v0.4.4 [INFO] [stderr] Compiling rgb_derivation v0.2.0 [INFO] [stderr] Compiling num v0.4.1 [INFO] [stderr] Compiling srgb v0.3.4 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 3m 34s [INFO] running `Command { std: "docker" "inspect" "ca8e78f7a45b54e399dd03c6131e6df809c1595173c2d8890b774ada51d031b2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ca8e78f7a45b54e399dd03c6131e6df809c1595173c2d8890b774ada51d031b2", kill_on_drop: false }` [INFO] [stdout] ca8e78f7a45b54e399dd03c6131e6df809c1595173c2d8890b774ada51d031b2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+4987e9d4227139400384ab59296ffee3b0fb1183" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] a1e3f9601d93316a8b85b0e807a60dcb2991605ce557f24c777daabb863a66b2 [INFO] running `Command { std: "docker" "start" "-a" "a1e3f9601d93316a8b85b0e807a60dcb2991605ce557f24c777daabb863a66b2", kill_on_drop: false }` [INFO] [stderr] Compiling num-traits v0.2.17 [INFO] [stderr] Compiling proc-macro2 v1.0.78 [INFO] [stderr] Compiling libc v0.2.152 [INFO] [stderr] Compiling serde v1.0.196 [INFO] [stderr] Compiling serde_json v1.0.113 [INFO] [stderr] Compiling half v2.3.1 [INFO] [stderr] Compiling regex-syntax v0.8.2 [INFO] [stderr] Compiling os_str_bytes v6.6.1 [INFO] [stderr] Compiling textwrap v0.16.0 [INFO] [stderr] Compiling clap_lex v0.2.4 [INFO] [stderr] Compiling ciborium-ll v0.2.2 [INFO] [stderr] Compiling walkdir v2.4.0 [INFO] [stderr] Compiling clap v3.2.25 [INFO] [stderr] Compiling criterion-plot v0.5.0 [INFO] [stderr] Compiling gmp-mpfr-sys v1.6.2 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling bytemuck v1.14.1 [INFO] [stderr] Compiling quote v1.0.35 [INFO] [stderr] Compiling rug v1.24.0 [INFO] [stderr] Compiling oorandom v11.1.3 [INFO] [stderr] Compiling syn v2.0.48 [INFO] [stderr] Compiling rgb v0.8.37 [INFO] [stderr] Compiling num-integer v0.1.45 [INFO] [stderr] Compiling num-complex v0.4.4 [INFO] [stderr] Compiling rgb_derivation v0.2.0 [INFO] [stderr] Compiling regex-automata v0.4.5 [INFO] [stderr] Compiling num-bigint v0.4.4 [INFO] [stderr] Compiling num-iter v0.1.43 [INFO] [stderr] Compiling kahan v0.1.4 [INFO] [stderr] Compiling float_next_after v0.1.5 [INFO] [stderr] Compiling approx v0.5.1 [INFO] [stderr] Compiling num-rational v0.4.1 [INFO] [stderr] Compiling regex v1.10.3 [INFO] [stderr] Compiling serde_derive v1.0.196 [INFO] [stderr] Compiling num v0.4.1 [INFO] [stderr] Compiling srgb v0.3.4 (/opt/rustwide/workdir) [INFO] [stderr] Compiling ciborium v0.2.2 [INFO] [stderr] Compiling tinytemplate v1.2.1 [INFO] [stderr] Compiling criterion v0.4.0 [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 7.00s [INFO] running `Command { std: "docker" "inspect" "a1e3f9601d93316a8b85b0e807a60dcb2991605ce557f24c777daabb863a66b2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a1e3f9601d93316a8b85b0e807a60dcb2991605ce557f24c777daabb863a66b2", kill_on_drop: false }` [INFO] [stdout] a1e3f9601d93316a8b85b0e807a60dcb2991605ce557f24c777daabb863a66b2