[INFO] fetching crate upwd-lib 0.1.2...
[INFO] testing upwd-lib-0.1.2 against master#b70888601af92f6cdc0364abab3446e418b91d36 for pr-86479
[INFO] extracting crate upwd-lib 0.1.2 into /workspace/builds/worker-1/source
[INFO] validating manifest of crates.io crate upwd-lib 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 upwd-lib 0.1.2
[INFO] finished tweaking crates.io crate upwd-lib 0.1.2
[INFO] tweaked toml for crates.io crate upwd-lib 0.1.2 written to /workspace/builds/worker-1/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-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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] fd87b40b168da5c364d9d5fc26c43220cc2eaaf6b4863d671d69d8a00c43a308
[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" "fd87b40b168da5c364d9d5fc26c43220cc2eaaf6b4863d671d69d8a00c43a308", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "fd87b40b168da5c364d9d5fc26c43220cc2eaaf6b4863d671d69d8a00c43a308", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fd87b40b168da5c364d9d5fc26c43220cc2eaaf6b4863d671d69d8a00c43a308", kill_on_drop: false }`
[INFO] [stdout] fd87b40b168da5c364d9d5fc26c43220cc2eaaf6b4863d671d69d8a00c43a308
[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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "build" "--frozen" "--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] 5435367fb8e8f44c63d314b05d11a85ebbc4be25b96670cce8a94be0f65f0f72
[INFO] running `Command { std: "docker" "start" "-a" "5435367fb8e8f44c63d314b05d11a85ebbc4be25b96670cce8a94be0f65f0f72", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.98
[INFO] [stderr]    Compiling indexmap v1.7.0
[INFO] [stderr]    Compiling getrandom v0.1.16
[INFO] [stderr]    Compiling rand_core v0.5.1
[INFO] [stderr]    Compiling rand_chacha v0.2.2
[INFO] [stderr]    Compiling rand v0.7.3
[INFO] [stderr]    Compiling upwd-lib v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6.15s
[INFO] running `Command { std: "docker" "inspect" "5435367fb8e8f44c63d314b05d11a85ebbc4be25b96670cce8a94be0f65f0f72", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5435367fb8e8f44c63d314b05d11a85ebbc4be25b96670cce8a94be0f65f0f72", kill_on_drop: false }`
[INFO] [stdout] 5435367fb8e8f44c63d314b05d11a85ebbc4be25b96670cce8a94be0f65f0f72
[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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8a9265c471db5eee6ec4e2dd977e1c841155f8efa38977fec1d0d0abc543f830
[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" "8a9265c471db5eee6ec4e2dd977e1c841155f8efa38977fec1d0d0abc543f830", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling upwd-lib v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.47s
[INFO] running `Command { std: "docker" "inspect" "8a9265c471db5eee6ec4e2dd977e1c841155f8efa38977fec1d0d0abc543f830", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8a9265c471db5eee6ec4e2dd977e1c841155f8efa38977fec1d0d0abc543f830", kill_on_drop: false }`
[INFO] [stdout] 8a9265c471db5eee6ec4e2dd977e1c841155f8efa38977fec1d0d0abc543f830
[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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] dfcab4d208fd7b45531a632272f6dc1fbea70933a2b9a9f5b8f0f5052d364f51
[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" "dfcab4d208fd7b45531a632272f6dc1fbea70933a2b9a9f5b8f0f5052d364f51", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/upwd_lib-2625c14963112b83)
[INFO] [stdout] 
[INFO] [stdout] running 34 tests
[INFO] [stdout] test tests::calculate_length_entropy_is_0 ... ok
[INFO] [stdout] test tests::calculate_length_pool_size_is_0 ... ok
[INFO] [stdout] test tests::pool_contains ... ok
[INFO] [stdout] test tests::pool_contains_all ... ok
[INFO] [stdout] test tests::calculate_entropy_assert_true ... ok
[INFO] [stdout] test tests::pool_extend ... ok
[INFO] [stdout] test tests::pool_display ... ok
[INFO] [stdout] test tests::calculate_entropy_passed_pool_size_is_0 ... ok
[INFO] [stdout] test tests::pool_deref ... ok
[INFO] [stdout] test tests::pool_from_str ... ok
[INFO] [stdout] test tests::pool_contains_assert_false ... ok
[INFO] [stdout] test tests::pool_contains_all_assert_false ... ok
[INFO] [stdout] test tests::calculate_length_assert_true ... ok
[INFO] [stdout] test tests::pool_from_string ... ok
[INFO] [stdout] test tests::pool_insert ... ok
[INFO] [stdout] test tests::calculate_length_entropy_is_0_and_pool_size_is_1 ... ok
[INFO] [stdout] test tests::pool_is_empty ... ok
[INFO] [stdout] test tests::pool_iter ... ok
[INFO] [stdout] test tests::pool_is_empty_assert_false ... ok
[INFO] [stdout] test tests::pool_len ... ok
[INFO] [stdout] test tests::pool_shift_remove ... ok
[INFO] [stdout] test tests::pool_get ... ok
[INFO] [stdout] test tests::pool_sort ... ok
[INFO] [stdout] test tests::pool_swap_remove ... ok
[INFO] [stdout] test tests::pool_from_iter ... ok
[INFO] [stdout] test tests::calculate_entropy_passed_length_is_0 ... ok
[INFO] [stdout] test tests::pool_remove_all ... ok
[INFO] [stdout] test tests::calculate_entropy_passed_pool_size_is_1 ... ok
[INFO] [stdout] test tests::calculate_length_entropy_and_pool_size_is_0 ... ok
[INFO] [stdout] test tests::pool_deref_mut ... ok
[INFO] [stdout] test tests::generate_password_assert_len ... ok
[INFO] [stdout] test tests::calculate_length_entropy_is_1_and_pool_size_is_1 ... ok
[INFO] [stdout] test tests::pool_extend_from_string ... ok
[INFO] [stderr]    Doc-tests upwd-lib
[INFO] [stdout] test tests::generate_password_passed_empty_pool - should panic ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 34 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 8 tests
[INFO] [stdout] test src/lib.rs - Pool::is_empty (line 86) ... ok
[INFO] [stdout] test src/lib.rs - Pool::len (line 66) ... ok
[INFO] [stdout] test src/lib.rs - Pool::contains_all (line 117) ... ok
[INFO] [stdout] test src/lib.rs - calculate_length (line 214) ... ok
[INFO] [stdout] test src/lib.rs - Pool::contains (line 104) ... ok
[INFO] [stdout] test src/lib.rs - calculate_entropy (line 202) ... ok
[INFO] [stdout] test src/lib.rs - Pool::sort (line 160) ... ok
[INFO] [stdout] test src/lib.rs - generate_password (line 176) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 2.62s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "dfcab4d208fd7b45531a632272f6dc1fbea70933a2b9a9f5b8f0f5052d364f51", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dfcab4d208fd7b45531a632272f6dc1fbea70933a2b9a9f5b8f0f5052d364f51", kill_on_drop: false }`
[INFO] [stdout] dfcab4d208fd7b45531a632272f6dc1fbea70933a2b9a9f5b8f0f5052d364f51