[INFO] fetching crate map_vec 0.3.0...
[INFO] testing map_vec-0.3.0 against master#a77da2d454e6caa227a85b16410b95f93495e7e0 for pr-91031
[INFO] extracting crate map_vec 0.3.0 into /workspace/builds/worker-23/source
[INFO] validating manifest of crates.io crate map_vec 0.3.0 on toolchain a77da2d454e6caa227a85b16410b95f93495e7e0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate map_vec 0.3.0
[INFO] finished tweaking crates.io crate map_vec 0.3.0
[INFO] tweaked toml for crates.io crate map_vec 0.3.0 written to /workspace/builds/worker-23/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 72dcc7f5826d8c133bd02ed01bf941bc22a1df883300ac2980e388aee6b80456
[INFO] running `Command { std: "docker" "start" "-a" "72dcc7f5826d8c133bd02ed01bf941bc22a1df883300ac2980e388aee6b80456", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "72dcc7f5826d8c133bd02ed01bf941bc22a1df883300ac2980e388aee6b80456", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "72dcc7f5826d8c133bd02ed01bf941bc22a1df883300ac2980e388aee6b80456", kill_on_drop: false }`
[INFO] [stdout] 72dcc7f5826d8c133bd02ed01bf941bc22a1df883300ac2980e388aee6b80456
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e3746394a7d624eb99280256eda4ca5337af32a1dad511bca2ad14b84155c8cb
[INFO] running `Command { std: "docker" "start" "-a" "e3746394a7d624eb99280256eda4ca5337af32a1dad511bca2ad14b84155c8cb", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling proc-macro2 v1.0.32
[INFO] [stderr]    Compiling unicode-xid v0.2.2
[INFO] [stderr]    Compiling syn v1.0.81
[INFO] [stderr]    Compiling serde_derive v1.0.130
[INFO] [stderr]    Compiling serde v1.0.130
[INFO] [stderr]    Compiling quote v1.0.10
[INFO] [stderr]    Compiling map_vec v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 32.75s
[INFO] running `Command { std: "docker" "inspect" "e3746394a7d624eb99280256eda4ca5337af32a1dad511bca2ad14b84155c8cb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e3746394a7d624eb99280256eda4ca5337af32a1dad511bca2ad14b84155c8cb", kill_on_drop: false }`
[INFO] [stdout] e3746394a7d624eb99280256eda4ca5337af32a1dad511bca2ad14b84155c8cb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0a5bfbeab2288ad1dbbae3350a23fc66f68f886eadee810b2ab64a19c42f1d44
[INFO] running `Command { std: "docker" "start" "-a" "0a5bfbeab2288ad1dbbae3350a23fc66f68f886eadee810b2ab64a19c42f1d44", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.108
[INFO] [stderr]    Compiling getrandom v0.1.16
[INFO] [stderr]    Compiling cfg-if v1.0.0
[INFO] [stderr]    Compiling ryu v1.0.5
[INFO] [stderr]    Compiling serde_json v1.0.71
[INFO] [stderr]    Compiling ppv-lite86 v0.2.15
[INFO] [stderr]    Compiling itoa v0.4.8
[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 map_vec v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 4.83s
[INFO] running `Command { std: "docker" "inspect" "0a5bfbeab2288ad1dbbae3350a23fc66f68f886eadee810b2ab64a19c42f1d44", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0a5bfbeab2288ad1dbbae3350a23fc66f68f886eadee810b2ab64a19c42f1d44", kill_on_drop: false }`
[INFO] [stdout] 0a5bfbeab2288ad1dbbae3350a23fc66f68f886eadee810b2ab64a19c42f1d44
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 03ffc898fc55f16dafa1c8eebb61db85266e99f3c923ea4a53796a6213004d10
[INFO] running `Command { std: "docker" "start" "-a" "03ffc898fc55f16dafa1c8eebb61db85266e99f3c923ea4a53796a6213004d10", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.22s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/map_vec-631900bb39930d80)
[INFO] [stdout] 
[INFO] [stdout] running 56 tests
[INFO] [stdout] test map::map_serde::test_serde ... ok
[INFO] [stdout] test map::test_map::test_clone ... ok
[INFO] [stdout] test map::test_map::test_create_capacity_zero ... ok
[INFO] [stdout] test map::test_map::test_conflict_remove ... ok
[INFO] [stdout] test map::test_map::test_empty_entry ... ok
[INFO] [stdout] test map::test_map::test_capacity_not_less_than_len ... ok
[INFO] [stdout] test map::test_map::test_empty_iter ... ok
[INFO] [stdout] test map::test_map::test_drops ... ok
[INFO] [stdout] test map::test_map::test_entry ... ok
[INFO] [stdout] test map::test_map::test_empty_remove ... ok
[INFO] [stdout] test map::test_map::test_eq ... ok
[INFO] [stdout] test map::test_map::test_entry_take_doesnt_corrupt ... ok
[INFO] [stdout] test map::test_map::test_extend_ref ... ok
[INFO] [stdout] test map::test_map::test_find ... ok
[INFO] [stdout] test map::test_map::test_find_mut ... ok
[INFO] [stdout] test map::test_map::test_from_iter ... ok
[INFO] [stdout] test map::test_map::test_index ... ok
[INFO] [stdout] test map::test_map::test_insert ... ok
[INFO] [stdout] test map::test_map::test_insert_overwrite ... ok
[INFO] [stdout] test map::test_map::test_insert_conflicts ... ok
[INFO] [stdout] test map::test_map::test_is_empty ... ok
[INFO] [stdout] test map::test_map::test_iter_len ... ok
[INFO] [stdout] test map::test_map::test_into_iter_drops ... ok
[INFO] [stdout] test map::test_map::test_iter_mut_len ... ok
[INFO] [stdout] test map::test_map::test_iterate ... ok
[INFO] [stdout] test map::test_map::test_mut_size_hint ... ok
[INFO] [stdout] test map::test_map::test_keys ... ok
[INFO] [stdout] test map::test_map::test_occupied_entry_key ... ok
[INFO] [stdout] test map::test_map::test_remove ... ok
[INFO] [stdout] test map::test_map::test_remove_entry ... ok
[INFO] [stdout] test map::test_map::test_retain ... ok
[INFO] [stdout] test map::test_map::test_size_hint ... ok
[INFO] [stdout] test map::test_map::test_show ... ok
[INFO] [stdout] test map::test_map::test_vacant_entry_key ... ok
[INFO] [stdout] test map::test_map::test_values_mut ... ok
[INFO] [stdout] test map::test_map::test_values ... ok
[INFO] [stdout] test map::test_map::test_zero_capacities ... ok
[INFO] [stdout] test set::test_set::test_difference ... ok
[INFO] [stdout] test set::test_set::test_disjoint ... ok
[INFO] [stdout] test set::test_set::test_eq ... ok
[INFO] [stdout] test set::test_set::test_from_iter ... ok
[INFO] [stdout] test set::test_set::test_extend_ref ... ok
[INFO] [stdout] test set::test_set::test_iterate ... ok
[INFO] [stdout] test set::test_set::test_intersection ... ok
[INFO] [stdout] test map::test_map::test_reserve_shrink_to_fit ... ok
[INFO] [stdout] test set::test_set::test_move_iter ... ok
[INFO] [stdout] test set::test_set::test_replace ... ok
[INFO] [stdout] test set::test_set::test_retain ... ok
[INFO] [stdout] test set::test_set::test_show ... ok
[INFO] [stdout] test set::test_set::test_subset_and_superset ... ok
[INFO] [stdout] test set::test_set::test_trivial_drain ... ok
[INFO] [stdout] test set::test_set::test_union ... ok
[INFO] [stdout] test set::test_set::test_symmetric_difference ... ok
[INFO] [stdout] test set::test_set::test_zero_capacities ... ok
[INFO] [stdout] test set::test_set::test_drain ... ok
[INFO] [stdout] test map::test_map::test_index_nonexistent - should panic ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 56 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.04s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests map_vec
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test src/set.rs - set::Set (line 13) ... ok
[INFO] [stdout] test src/map.rs - map::Map (line 13) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.47s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "03ffc898fc55f16dafa1c8eebb61db85266e99f3c923ea4a53796a6213004d10", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "03ffc898fc55f16dafa1c8eebb61db85266e99f3c923ea4a53796a6213004d10", kill_on_drop: false }`
[INFO] [stdout] 03ffc898fc55f16dafa1c8eebb61db85266e99f3c923ea4a53796a6213004d10