[INFO] fetching crate crate-index 0.1.0...
[INFO] testing crate-index-0.1.0 against master#5d5ff84130da0d74c6ece368dbe821d8f83fa526 for pr-79296
[INFO] extracting crate crate-index 0.1.0 into /workspace/builds/worker-1/source
[INFO] validating manifest of crates.io crate crate-index 0.1.0 on toolchain 5d5ff84130da0d74c6ece368dbe821d8f83fa526
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate crate-index 0.1.0
[INFO] finished tweaking crates.io crate crate-index 0.1.0
[INFO] tweaked toml for crates.io crate crate-index 0.1.0 written to /workspace/builds/worker-1/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[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" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] b9fcd68d1858ee38a6cde2a804102a0c81738bc544de04d3569aac36d46ec236
[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" "b9fcd68d1858ee38a6cde2a804102a0c81738bc544de04d3569aac36d46ec236", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b9fcd68d1858ee38a6cde2a804102a0c81738bc544de04d3569aac36d46ec236", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b9fcd68d1858ee38a6cde2a804102a0c81738bc544de04d3569aac36d46ec236", kill_on_drop: false }`
[INFO] [stdout] b9fcd68d1858ee38a6cde2a804102a0c81738bc544de04d3569aac36d46ec236
[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" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b48b2f67dd7f195d208037d44645d480291ec468eb38ec88ab4d08a78fa6e57d
[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" "b48b2f67dd7f195d208037d44645d480291ec468eb38ec88ab4d08a78fa6e57d", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.80
[INFO] [stderr]    Compiling proc-macro2 v1.0.24
[INFO] [stderr]    Compiling unicode-xid v0.2.1
[INFO] [stderr]    Compiling pkg-config v0.3.19
[INFO] [stderr]    Compiling autocfg v1.0.1
[INFO] [stderr]    Compiling log v0.4.11
[INFO] [stderr]    Compiling futures-core v0.3.8
[INFO] [stderr]    Compiling cache-padded v1.1.1
[INFO] [stderr]    Compiling cfg-if v0.1.10
[INFO] [stderr]    Compiling serde_derive v1.0.117
[INFO] [stderr]    Compiling once_cell v1.5.2
[INFO] [stderr]    Compiling futures-io v0.3.8
[INFO] [stderr]    Compiling pin-project-lite v0.1.11
[INFO] [stderr]    Compiling parking v2.0.0
[INFO] [stderr]    Compiling serde v1.0.117
[INFO] [stderr]    Compiling waker-fn v1.1.0
[INFO] [stderr]    Compiling fastrand v1.4.0
[INFO] [stderr]    Compiling tinyvec_macros v0.1.0
[INFO] [stderr]    Compiling matches v0.1.8
[INFO] [stderr]    Compiling event-listener v2.5.1
[INFO] [stderr]    Compiling vec-arena v1.0.0
[INFO] [stderr]    Compiling proc-macro-hack v0.5.19
[INFO] [stderr]    Compiling async-task v4.0.3
[INFO] [stderr]    Compiling lazy_static v1.4.0
[INFO] [stderr]    Compiling percent-encoding v2.1.0
[INFO] [stderr]    Compiling bitflags v1.2.1
[INFO] [stderr]    Compiling proc-macro-nested v0.1.6
[INFO] [stderr]    Compiling ryu v1.0.5
[INFO] [stderr]    Compiling serde_json v1.0.59
[INFO] [stderr]    Compiling atomic-waker v1.0.0
[INFO] [stderr]    Compiling pin-utils v0.1.0
[INFO] [stderr]    Compiling slab v0.4.2
[INFO] [stderr]    Compiling cfg-if v1.0.0
[INFO] [stderr]    Compiling semver-parser v0.7.0
[INFO] [stderr]    Compiling itoa v0.4.6
[INFO] [stderr]    Compiling openssl-probe v0.1.2
[INFO] [stderr]    Compiling concurrent-queue v1.2.2
[INFO] [stderr]    Compiling tinyvec v1.1.0
[INFO] [stderr]    Compiling unicode-bidi v0.3.4
[INFO] [stderr]    Compiling futures-task v0.3.8
[INFO] [stderr]    Compiling async-mutex v1.4.0
[INFO] [stderr]    Compiling thread_local v1.0.1
[INFO] [stderr]    Compiling form_urlencoded v1.0.0
[INFO] [stderr]    Compiling futures-lite v1.11.2
[INFO] [stderr]    Compiling async-channel v1.5.1
[INFO] [stderr]    Compiling crossbeam-utils v0.8.1
[INFO] [stderr]    Compiling regex v1.4.2
[INFO] [stderr]    Compiling kv-log-macro v1.0.7
[INFO] [stderr]    Compiling quote v1.0.7
[INFO] [stderr]    Compiling jobserver v0.1.21
[INFO] [stderr]    Compiling polling v2.0.2
[INFO] [stderr]    Compiling nb-connect v1.0.2
[INFO] [stderr]    Compiling num_cpus v1.13.0
[INFO] [stderr]    Compiling syn v1.0.52
[INFO] [stderr]    Compiling unicode-normalization v0.1.16
[INFO] [stderr]    Compiling cc v1.0.65
[INFO] [stderr]    Compiling async-executor v1.4.0
[INFO] [stderr]    Compiling async-io v1.2.0
[INFO] [stderr]    Compiling blocking v1.0.2
[INFO] [stderr]    Compiling async-global-executor v1.4.3
[INFO] [stderr]    Compiling idna v0.2.0
[INFO] [stderr]    Compiling libz-sys v1.1.2
[INFO] [stderr]    Compiling openssl-sys v0.9.58
[INFO] [stderr]    Compiling libssh2-sys v0.2.20
[INFO] [stderr]    Compiling libgit2-sys v0.10.0
[INFO] [stderr]    Compiling pin-project-internal v1.0.2
[INFO] [stderr]    Compiling async-attributes v1.1.1
[INFO] [stderr]    Compiling futures-macro v0.3.8
[INFO] [stderr]    Compiling thiserror-impl v1.0.22
[INFO] [stderr]    Compiling async-std v1.7.0
[INFO] [stderr]    Compiling thiserror v1.0.22
[INFO] [stderr]    Compiling pin-project v1.0.2
[INFO] [stderr]    Compiling futures-util v0.3.8
[INFO] [stderr]    Compiling url v2.2.0
[INFO] [stderr]    Compiling semver v0.9.0
[INFO] [stderr]    Compiling git2 v0.11.0
[INFO] [stderr]    Compiling crate-index v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2m 48s
[INFO] running `Command { std: "docker" "inspect" "b48b2f67dd7f195d208037d44645d480291ec468eb38ec88ab4d08a78fa6e57d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b48b2f67dd7f195d208037d44645d480291ec468eb38ec88ab4d08a78fa6e57d", kill_on_drop: false }`
[INFO] [stdout] b48b2f67dd7f195d208037d44645d480291ec468eb38ec88ab4d08a78fa6e57d
[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" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] fd0ab35784db6d7e868d2749639cde1f3089b2d5ee54d30a393e63e5cb4d1d2c
[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" "fd0ab35784db6d7e868d2749639cde1f3089b2d5ee54d30a393e63e5cb4d1d2c", kill_on_drop: false }`
[INFO] [stderr]    Compiling version_check v0.9.2
[INFO] [stderr]    Compiling getrandom v0.1.15
[INFO] [stderr]    Compiling rand_core v0.5.1
[INFO] [stderr]    Compiling test-case v1.0.0
[INFO] [stderr]    Compiling rand_chacha v0.2.2
[INFO] [stderr]    Compiling rand v0.7.3
[INFO] [stderr]    Compiling tempfile v3.1.0
[INFO] [stderr]    Compiling crate-index v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 18.43s
[INFO] running `Command { std: "docker" "inspect" "fd0ab35784db6d7e868d2749639cde1f3089b2d5ee54d30a393e63e5cb4d1d2c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fd0ab35784db6d7e868d2749639cde1f3089b2d5ee54d30a393e63e5cb4d1d2c", kill_on_drop: false }`
[INFO] [stdout] fd0ab35784db6d7e868d2749639cde1f3089b2d5ee54d30a393e63e5cb4d1d2c
[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" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] d0313c1771f24c92e00c951c3cecee5933f3a7b47e13eb79a80ad8c23c45e831
[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" "d0313c1771f24c92e00c951c3cecee5933f3a7b47e13eb79a80ad8c23c45e831", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.10s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/crate_index-548d2a491646c6b0
[INFO] [stdout] 
[INFO] [stdout] running 50 tests
[INFO] [stdout] test index::config::tests::new ... ok
[INFO] [stdout] test index::config::tests::allow_crates_io ... ok
[INFO] [stdout] test index::file::tests::get_path::five_letter_crate_name ... ok
[INFO] [stdout] test index::config::tests::set_and_get ... ok
[INFO] [stdout] test index::config::tests::format_simple ... ok
[INFO] [stdout] test index::file::tests::get_path::one_letter_crate_name ... ok
[INFO] [stdout] test index::file::tests::get_path::three_letter_crate_name ... ok
[INFO] [stdout] test index::file::tests::get_path::two_letter_crate_name ... ok
[INFO] [stdout] test index::file::tests::get_path::four_letter_crate_name ... ok
[INFO] [stdout] test index::file::tests::get_path::mixed_case_crate_name ... ok
[INFO] [stdout] test index::config::tests::format_full ... ok
[INFO] [stdout] test index::file::tests::insert::when_version_is_lower_but_major_version_is_different ... ok
[INFO] [stdout] test index::file::tests::open ... ok
[INFO] [stdout] test index::config::tests::to_and_from_file ... ok
[INFO] [stdout] test index::file::tests::insert::when_used_properly ... ok
[INFO] [stdout] test index::file::tests::latest ... ok
[INFO] [stdout] test index::file::tests::yank::when_version_exists ... ok
[INFO] [stdout] test index::tests::get_and_set ... ok
[INFO] [stdout] test index::tests::insert::when_inserting_a_different_crate ... ok
[INFO] [stdout] test index::tests::insert::when_used_properly ... ok
[INFO] [stdout] test index::tree::tests::get_and_set ... ok
[INFO] [stdout] test index::file::tests::insert::when_crate_names_differ_only_by_hypens_and_underscores ... ok
[INFO] [stdout] test index::tests::insert::when_crate_names_differ_only_by_capitalisation ... ok
[INFO] [stdout] test index::file::tests::insert::when_crate_names_differ_only_by_capitalisation ... ok
[INFO] [stdout] test index::tests::insert::when_version_is_the_same ... ok
[INFO] [stdout] test index::tests::insert::when_name_is_reserved_word ... ok
[INFO] [stdout] test index::tests::insert::when_name_starts_with_non_alphabetical_character ... ok
[INFO] [stdout] test index::tree::tests::insert::when_crate_names_differ_only_by_capitalisation ... ok
[INFO] [stdout] test index::tests::insert::when_version_is_lower ... ok
[INFO] [stdout] test index::tests::insert::when_crate_names_differ_only_by_hypens_and_underscores ... ok
[INFO] [stdout] test index::file::tests::insert::when_version_is_the_same ... ok
[INFO] [stdout] test index::file::tests::insert::when_name_is_reserved_word ... ok
[INFO] [stdout] test index::file::tests::insert::when_inserting_a_different_crate ... ok
[INFO] [stdout] test metadata::tests::deserialize ... ok
[INFO] [stdout] test metadata::tests::serialize ... ok
[INFO] [stdout] test index::file::tests::yank::when_version_doesnt_exist ... ok
[INFO] [stdout] test metadata::tests::yank ... ok
[INFO] [stdout] test index::file::tests::insert::when_version_is_lower_and_major_version_is_the_same ... ok
[INFO] [stdout] test index::file::tests::insert::when_name_starts_with_non_alphabetical_character ... ok
[INFO] [stdout] test index::tree::tests::insert::when_name_starts_with_non_alphabetical_character ... ok
[INFO] [stdout] test index::tree::tests::insert::when_name_is_reserved_word ... ok
[INFO] [stdout] test index::tree::tests::yank::when_crate_doesn_t_exist ... ok
[INFO] [stdout] test index::tree::tests::insert::when_crate_names_differ_only_by_hypens_and_underscores ... ok
[INFO] [stdout] test index::tree::tests::insert::when_inserting_a_different_crate ... ok
[INFO] [stdout] test index::tree::tests::insert::when_used_properly ... ok
[INFO] [stdout] test index::tree::tests::yank::when_crate_exists_but_version_doesn_t_exist ... ok
[INFO] [stdout] test index::tree::tests::yank::when_crate_exists_and_version_exists ... ok
[INFO] [stdout] test index::tree::tests::open ... ok
[INFO] [stdout] test index::tree::tests::insert::when_version_is_lower ... ok
[INFO] [stdout] test index::tree::tests::insert::when_version_is_the_same ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 50 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests crate-index
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test src/index.rs - index::Index::open (line 172) ... ok
[INFO] [stdout] test src/lib.rs - (line 10) ... ok
[INFO] [stdout] test src/index/tree.rs - index::tree::Tree::initialise (line 93) ... ok
[INFO] [stdout] test src/index.rs - index::Index::initialise (line 136) ... ok
[INFO] [stdout] test src/index.rs - index::Index::initialise (line 123) ... ok
[INFO] [stdout] test src/index/tree.rs - index::tree::Tree::initialise (line 79) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "d0313c1771f24c92e00c951c3cecee5933f3a7b47e13eb79a80ad8c23c45e831", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d0313c1771f24c92e00c951c3cecee5933f3a7b47e13eb79a80ad8c23c45e831", kill_on_drop: false }`
[INFO] [stdout] d0313c1771f24c92e00c951c3cecee5933f3a7b47e13eb79a80ad8c23c45e831