[INFO] fetching crate scan4df 0.2.1... [INFO] testing scan4df-0.2.1 against try#ce59db7a1b1b012fb2793c4641c1bdecad7a128b for pr-85530 [INFO] extracting crate scan4df 0.2.1 into /workspace/builds/worker-1/source [INFO] validating manifest of crates.io crate scan4df 0.2.1 on toolchain ce59db7a1b1b012fb2793c4641c1bdecad7a128b [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate scan4df 0.2.1 [INFO] finished tweaking crates.io crate scan4df 0.2.1 [INFO] tweaked toml for crates.io crate scan4df 0.2.1 written to /workspace/builds/worker-1/source/Cargo.toml [INFO] crate crates.io crate scan4df 0.2.1 already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded kib v4.0.0 [INFO] [stderr] Downloaded sub-strs v0.23.0 [INFO] [stderr] Downloaded dia-files v0.11.1 [INFO] [stderr] Downloaded zeros v7.1.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] f3d8e800ae86f844c78d88f6da1469910ad7ab9a401779431f03518ccc538271 [INFO] running `Command { std: "docker" "start" "-a" "f3d8e800ae86f844c78d88f6da1469910ad7ab9a401779431f03518ccc538271", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "f3d8e800ae86f844c78d88f6da1469910ad7ab9a401779431f03518ccc538271", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f3d8e800ae86f844c78d88f6da1469910ad7ab9a401779431f03518ccc538271", kill_on_drop: false }` [INFO] [stdout] f3d8e800ae86f844c78d88f6da1469910ad7ab9a401779431f03518ccc538271 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 9a11311933525c005640ec8b80e8efdbc7c8dbb7f20f4add90370a766cf6bc09 [INFO] running `Command { std: "docker" "start" "-a" "9a11311933525c005640ec8b80e8efdbc7c8dbb7f20f4add90370a766cf6bc09", kill_on_drop: false }` [INFO] [stderr] Compiling scan4df v0.2.1 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.08s [INFO] running `Command { std: "docker" "inspect" "9a11311933525c005640ec8b80e8efdbc7c8dbb7f20f4add90370a766cf6bc09", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9a11311933525c005640ec8b80e8efdbc7c8dbb7f20f4add90370a766cf6bc09", kill_on_drop: false }` [INFO] [stdout] 9a11311933525c005640ec8b80e8efdbc7c8dbb7f20f4add90370a766cf6bc09 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] b3e6f6a76ba224e31db08a24829fea86c8d8cb162d2b4c5057cd4898534e2a0f [INFO] running `Command { std: "docker" "start" "-a" "b3e6f6a76ba224e31db08a24829fea86c8d8cb162d2b4c5057cd4898534e2a0f", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling scan4df v0.2.1 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.59s [INFO] running `Command { std: "docker" "inspect" "b3e6f6a76ba224e31db08a24829fea86c8d8cb162d2b4c5057cd4898534e2a0f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b3e6f6a76ba224e31db08a24829fea86c8d8cb162d2b4c5057cd4898534e2a0f", kill_on_drop: false }` [INFO] [stdout] b3e6f6a76ba224e31db08a24829fea86c8d8cb162d2b4c5057cd4898534e2a0f [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 1648a5d416461c96f0c1b509e416f3e301f2cc9742844612c26456b75a67b623 [INFO] running `Command { std: "docker" "start" "-a" "1648a5d416461c96f0c1b509e416f3e301f2cc9742844612c26456b75a67b623", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.24s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/scan4df-21f60e32cff2c7fd) [INFO] [stdout] [INFO] [stderr] Doc-tests scan4df [INFO] [stdout] running 1 test [INFO] [stdout] test test_crate_version ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 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" "1648a5d416461c96f0c1b509e416f3e301f2cc9742844612c26456b75a67b623", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1648a5d416461c96f0c1b509e416f3e301f2cc9742844612c26456b75a67b623", kill_on_drop: false }` [INFO] [stdout] 1648a5d416461c96f0c1b509e416f3e301f2cc9742844612c26456b75a67b623