[INFO] fetching crate credent_fs 0.4.1... [INFO] testing credent_fs-0.4.1 against master#99e3aef02079e9c10583638520cd0c134dc3a01d for pr-85530 [INFO] extracting crate credent_fs 0.4.1 into /workspace/builds/worker-4/source [INFO] validating manifest of crates.io crate credent_fs 0.4.1 on toolchain 99e3aef02079e9c10583638520cd0c134dc3a01d [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate credent_fs 0.4.1 [INFO] finished tweaking crates.io crate credent_fs 0.4.1 [INFO] tweaked toml for crates.io crate credent_fs 0.4.1 written to /workspace/builds/worker-4/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] b8bc6522cfd7cdc8213ae3dcd9c2e3587802e9150a92730c0463f02391736c26 [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" "b8bc6522cfd7cdc8213ae3dcd9c2e3587802e9150a92730c0463f02391736c26", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "b8bc6522cfd7cdc8213ae3dcd9c2e3587802e9150a92730c0463f02391736c26", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b8bc6522cfd7cdc8213ae3dcd9c2e3587802e9150a92730c0463f02391736c26", kill_on_drop: false }` [INFO] [stdout] b8bc6522cfd7cdc8213ae3dcd9c2e3587802e9150a92730c0463f02391736c26 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 98cdd7d052ec644d3b84a7c54bed8f4521b2d993bfce7efe4baca39073d35db6 [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" "98cdd7d052ec644d3b84a7c54bed8f4521b2d993bfce7efe4baca39073d35db6", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.27 [INFO] [stderr] Compiling unicode-xid v0.2.2 [INFO] [stderr] Compiling syn v1.0.72 [INFO] [stderr] Compiling serde_derive v1.0.126 [INFO] [stderr] Compiling serde v1.0.126 [INFO] [stderr] Compiling async-lock v2.4.0 [INFO] [stderr] Compiling async-channel v1.6.1 [INFO] [stderr] Compiling futures-lite v1.12.0 [INFO] [stderr] Compiling dirs-sys v0.3.6 [INFO] [stderr] Compiling dirs v3.0.2 [INFO] [stderr] Compiling quote v1.0.9 [INFO] [stderr] Compiling blocking v1.0.2 [INFO] [stderr] Compiling async-fs v1.5.0 [INFO] [stderr] Compiling toml v0.5.8 [INFO] [stderr] Compiling credent_model v0.4.1 [INFO] [stderr] Compiling credent_fs_model v0.4.1 [INFO] [stderr] Compiling credent_fs v0.4.1 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 19.96s [INFO] running `Command { std: "docker" "inspect" "98cdd7d052ec644d3b84a7c54bed8f4521b2d993bfce7efe4baca39073d35db6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "98cdd7d052ec644d3b84a7c54bed8f4521b2d993bfce7efe4baca39073d35db6", kill_on_drop: false }` [INFO] [stdout] 98cdd7d052ec644d3b84a7c54bed8f4521b2d993bfce7efe4baca39073d35db6 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "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] 0de5589cc0e3c207d6b19b006202410334835860884744b402b38b6984a9c41e [INFO] running `Command { std: "docker" "start" "-a" "0de5589cc0e3c207d6b19b006202410334835860884744b402b38b6984a9c41e", kill_on_drop: false }` [INFO] [stderr] Compiling cfg-if v1.0.0 [INFO] [stderr] Compiling socket2 v0.4.0 [INFO] [stderr] Compiling signal-hook-registry v1.4.0 [INFO] [stderr] Compiling async-executor v1.4.1 [INFO] [stderr] Compiling log v0.4.14 [INFO] [stderr] Compiling getrandom v0.2.3 [INFO] [stderr] Compiling rand_core v0.6.2 [INFO] [stderr] Compiling polling v2.0.3 [INFO] [stderr] Compiling signal-hook v0.3.9 [INFO] [stderr] Compiling async-io v1.4.1 [INFO] [stderr] Compiling rand_chacha v0.3.0 [INFO] [stderr] Compiling rand v0.8.3 [INFO] [stderr] Compiling async-process v1.1.0 [INFO] [stderr] Compiling async-net v1.6.0 [INFO] [stderr] Compiling smol v1.2.5 [INFO] [stderr] Compiling tempfile v3.2.0 [INFO] [stderr] Compiling credent_fs v0.4.1 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 6.71s [INFO] running `Command { std: "docker" "inspect" "0de5589cc0e3c207d6b19b006202410334835860884744b402b38b6984a9c41e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0de5589cc0e3c207d6b19b006202410334835860884744b402b38b6984a9c41e", kill_on_drop: false }` [INFO] [stdout] 0de5589cc0e3c207d6b19b006202410334835860884744b402b38b6984a9c41e [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 89abe7689776c56fd86050b3f3b8ebf608ba24b96998c5aab97482e26989be64 [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" "89abe7689776c56fd86050b3f3b8ebf608ba24b96998c5aab97482e26989be64", kill_on_drop: false }` [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.05s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/credent_fs-aae5ab24d2fcaba3) [INFO] [stdout] [INFO] [stdout] running 10 tests [INFO] [stdout] test credentials_file_loader::tests::returns_err_file_non_existent_when_file_not_exist ... ok [INFO] [stdout] test credentials_file_storer::tests::store_many_file_replaces_profiles_when_pre_existent ... ok [INFO] [stdout] test credentials_file_storer::tests::store_many_file_adds_profiles_when_non_existent ... ok [INFO] [stdout] test credentials_file_loader::tests::returns_err_file_is_dir_when_file_is_directory ... ok [INFO] [stdout] test credentials_file_storer::tests::store_many_file_retains_other_existing_profiles ... ok [INFO] [stdout] test credentials_file_storer::tests::store_file_creates_file_when_non_existent ... ok [INFO] [stdout] test credentials_file_storer::tests::store_file_replaces_profile_when_pre_existent ... ok [INFO] [stdout] test credentials_file_storer::tests::store_file_adds_profile_when_non_existent ... ok [INFO] [stdout] test credentials_file_loader::tests::returns_err_deserialize_when_contents_are_broken ... ok [INFO] [stdout] test credentials_file_loader::tests::loads_credentials ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 10 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "89abe7689776c56fd86050b3f3b8ebf608ba24b96998c5aab97482e26989be64", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "89abe7689776c56fd86050b3f3b8ebf608ba24b96998c5aab97482e26989be64", kill_on_drop: false }` [INFO] [stdout] 89abe7689776c56fd86050b3f3b8ebf608ba24b96998c5aab97482e26989be64