[INFO] fetching crate derive-hex 0.1.2...
[INFO] testing derive-hex-0.1.2 against master#b70888601af92f6cdc0364abab3446e418b91d36 for pr-86479
[INFO] extracting crate derive-hex 0.1.2 into /workspace/builds/worker-6/source
[INFO] validating manifest of crates.io crate derive-hex 0.1.2 on toolchain b70888601af92f6cdc0364abab3446e418b91d36
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate derive-hex 0.1.2
[INFO] finished tweaking crates.io crate derive-hex 0.1.2
[INFO] tweaked toml for crates.io crate derive-hex 0.1.2 written to /workspace/builds/worker-6/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 7a137dadef3e0fc23f9868d90a5333c876706d73e2e64deb9e27f162070e51b9
[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" "7a137dadef3e0fc23f9868d90a5333c876706d73e2e64deb9e27f162070e51b9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7a137dadef3e0fc23f9868d90a5333c876706d73e2e64deb9e27f162070e51b9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7a137dadef3e0fc23f9868d90a5333c876706d73e2e64deb9e27f162070e51b9", kill_on_drop: false }`
[INFO] [stdout] 7a137dadef3e0fc23f9868d90a5333c876706d73e2e64deb9e27f162070e51b9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e59d16390a79ba3ffb998f3a54d91b41e81d3155ec4eaf40e2373041771063ae
[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" "e59d16390a79ba3ffb998f3a54d91b41e81d3155ec4eaf40e2373041771063ae", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.74
[INFO] [stderr]    Compiling derive-hex v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6.29s
[INFO] running `Command { std: "docker" "inspect" "e59d16390a79ba3ffb998f3a54d91b41e81d3155ec4eaf40e2373041771063ae", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e59d16390a79ba3ffb998f3a54d91b41e81d3155ec4eaf40e2373041771063ae", kill_on_drop: false }`
[INFO] [stdout] e59d16390a79ba3ffb998f3a54d91b41e81d3155ec4eaf40e2373041771063ae
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "test" "--frozen" "--no-run" "--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] 86a1921c983ce5f513a15524f7259883dcbae80a4211dbd19ab4dcb9b1e715ad
[INFO] running `Command { std: "docker" "start" "-a" "86a1921c983ce5f513a15524f7259883dcbae80a4211dbd19ab4dcb9b1e715ad", kill_on_drop: false }`
[INFO] [stderr]    Compiling derive-hex v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.48s
[INFO] running `Command { std: "docker" "inspect" "86a1921c983ce5f513a15524f7259883dcbae80a4211dbd19ab4dcb9b1e715ad", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "86a1921c983ce5f513a15524f7259883dcbae80a4211dbd19ab4dcb9b1e715ad", kill_on_drop: false }`
[INFO] [stdout] 86a1921c983ce5f513a15524f7259883dcbae80a4211dbd19ab4dcb9b1e715ad
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "test" "--frozen", 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] ebd36da0efb98ef0d3217003ec06d203748226235728c3705b31e1b928f3b13e
[INFO] running `Command { std: "docker" "start" "-a" "ebd36da0efb98ef0d3217003ec06d203748226235728c3705b31e1b928f3b13e", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/derive_hex-172686e53905f962)
[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/hex_test.rs (/opt/rustwide/target/debug/deps/hex_test-7a62d2701e32ac0d)
[INFO] [stdout] 
[INFO] [stdout] running 8 tests
[INFO] [stdout] test debug::lower_hex ... ok
[INFO] [stdout] test debug::upper_hex_alt ... ok
[INFO] [stdout] test display::lower_hex_alt ... ok
[INFO] [stdout] test display::lower_hex ... ok
[INFO] [stdout] test display::upper_hex_alt ... ok
[INFO] [stderr]    Doc-tests derive-hex
[INFO] [stdout] test debug::lower_hex_alt ... ok
[INFO] [stdout] test debug::upper_hex ... ok
[INFO] [stdout] test display::upper_hex ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[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" "ebd36da0efb98ef0d3217003ec06d203748226235728c3705b31e1b928f3b13e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ebd36da0efb98ef0d3217003ec06d203748226235728c3705b31e1b928f3b13e", kill_on_drop: false }`
[INFO] [stdout] ebd36da0efb98ef0d3217003ec06d203748226235728c3705b31e1b928f3b13e