[INFO] fetching crate trie_map 0.2.0...
[INFO] testing trie_map-0.2.0 against master#62efba8a050c64249dab942951bb28f710208bc8 for pr-90799
[INFO] extracting crate trie_map 0.2.0 into /workspace/builds/worker-37/source
[INFO] validating manifest of crates.io crate trie_map 0.2.0 on toolchain 62efba8a050c64249dab942951bb28f710208bc8
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate trie_map 0.2.0
[INFO] finished tweaking crates.io crate trie_map 0.2.0
[INFO] tweaked toml for crates.io crate trie_map 0.2.0 written to /workspace/builds/worker-37/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "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-37/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-37/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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] af916a7565474a1aae20dc3f88b669a2473077449036700e362d5bb508763fc7
[INFO] running `Command { std: "docker" "start" "-a" "af916a7565474a1aae20dc3f88b669a2473077449036700e362d5bb508763fc7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "af916a7565474a1aae20dc3f88b669a2473077449036700e362d5bb508763fc7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "af916a7565474a1aae20dc3f88b669a2473077449036700e362d5bb508763fc7", kill_on_drop: false }`
[INFO] [stdout] af916a7565474a1aae20dc3f88b669a2473077449036700e362d5bb508763fc7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-37/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-37/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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4fac210d25b205381c79fe9d699766e50274d5b737859edc81c858d42f7986e7
[INFO] running `Command { std: "docker" "start" "-a" "4fac210d25b205381c79fe9d699766e50274d5b737859edc81c858d42f7986e7", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling trie_map v0.2.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused imports: `RandomState`, `Vacant`, `ptr::NonNull`
[INFO] [stdout]   --> src/lib.rs:7:31
[INFO] [stdout]    |
[INFO] [stdout] 7  |             Entry::{Occupied, Vacant},
[INFO] [stdout]    |                               ^^^^^^
[INFO] [stdout] 8  |             RandomState,
[INFO] [stdout]    |             ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 16 |     ptr::NonNull,
[INFO] [stdout]    |     ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `prefix`
[INFO] [stdout]    --> src/lib.rs:266:5
[INFO] [stdout]     |
[INFO] [stdout] 266 |     prefix: Vec<&'a K>,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `value`
[INFO] [stdout]    --> src/lib.rs:267:5
[INFO] [stdout]     |
[INFO] [stdout] 267 |     value: &'a V,
[INFO] [stdout]     |     ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.68s
[INFO] running `Command { std: "docker" "inspect" "4fac210d25b205381c79fe9d699766e50274d5b737859edc81c858d42f7986e7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4fac210d25b205381c79fe9d699766e50274d5b737859edc81c858d42f7986e7", kill_on_drop: false }`
[INFO] [stdout] 4fac210d25b205381c79fe9d699766e50274d5b737859edc81c858d42f7986e7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-37/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-37/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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 64e96e30878433d3b514147c52b9530e4e16cf7147f11e44a2faf1456dc2142d
[INFO] running `Command { std: "docker" "start" "-a" "64e96e30878433d3b514147c52b9530e4e16cf7147f11e44a2faf1456dc2142d", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stdout] warning: unused imports: `RandomState`, `Vacant`, `ptr::NonNull`
[INFO] [stdout]   --> src/lib.rs:7:31
[INFO] [stdout]    |
[INFO] [stdout] 7  |             Entry::{Occupied, Vacant},
[INFO] [stdout]    |                               ^^^^^^
[INFO] [stdout] 8  |             RandomState,
[INFO] [stdout]    |             ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 16 |     ptr::NonNull,
[INFO] [stdout]    |     ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling trie_map v0.2.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: field is never read: `prefix`
[INFO] [stdout]    --> src/lib.rs:266:5
[INFO] [stdout]     |
[INFO] [stdout] 266 |     prefix: Vec<&'a K>,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `value`
[INFO] [stdout]    --> src/lib.rs:267:5
[INFO] [stdout]     |
[INFO] [stdout] 267 |     value: &'a V,
[INFO] [stdout]     |     ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `RandomState`, `Vacant`, `ptr::NonNull`
[INFO] [stdout]   --> src/lib.rs:7:31
[INFO] [stdout]    |
[INFO] [stdout] 7  |             Entry::{Occupied, Vacant},
[INFO] [stdout]    |                               ^^^^^^
[INFO] [stdout] 8  |             RandomState,
[INFO] [stdout]    |             ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 16 |     ptr::NonNull,
[INFO] [stdout]    |     ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `prefix`
[INFO] [stdout]    --> src/lib.rs:266:5
[INFO] [stdout]     |
[INFO] [stdout] 266 |     prefix: Vec<&'a K>,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `value`
[INFO] [stdout]    --> src/lib.rs:267:5
[INFO] [stdout]     |
[INFO] [stdout] 267 |     value: &'a V,
[INFO] [stdout]     |     ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.84s
[INFO] running `Command { std: "docker" "inspect" "64e96e30878433d3b514147c52b9530e4e16cf7147f11e44a2faf1456dc2142d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "64e96e30878433d3b514147c52b9530e4e16cf7147f11e44a2faf1456dc2142d", kill_on_drop: false }`
[INFO] [stdout] 64e96e30878433d3b514147c52b9530e4e16cf7147f11e44a2faf1456dc2142d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-37/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-37/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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 98132ad81700d2d892a591a6fc7a8a924bc9016a64265c8f6e507f7c8e8f0326
[INFO] running `Command { std: "docker" "start" "-a" "98132ad81700d2d892a591a6fc7a8a924bc9016a64265c8f6e507f7c8e8f0326", kill_on_drop: false }`
[INFO] [stderr] warning: unused imports: `RandomState`, `Vacant`, `ptr::NonNull`
[INFO] [stderr]   --> src/lib.rs:7:31
[INFO] [stderr]    |
[INFO] [stderr] 7  |             Entry::{Occupied, Vacant},
[INFO] [stderr]    |                               ^^^^^^
[INFO] [stderr] 8  |             RandomState,
[INFO] [stderr]    |             ^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 16 |     ptr::NonNull,
[INFO] [stderr]    |     ^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `prefix`
[INFO] [stderr]    --> src/lib.rs:266:5
[INFO] [stderr]     |
[INFO] [stderr] 266 |     prefix: Vec<&'a K>,
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `value`
[INFO] [stderr]    --> src/lib.rs:267:5
[INFO] [stderr]     |
[INFO] [stderr] 267 |     value: &'a V,
[INFO] [stderr]     |     ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `trie_map` (lib) generated 3 warnings
[INFO] [stderr] warning: `trie_map` (lib test) generated 3 warnings (3 duplicates)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.07s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/trie_map-1c4b72cdfc4b63cc)
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test tests::test_bytes_iter ... ok
[INFO] [stdout] test tests::test_extend ... ok
[INFO] [stdout] test tests::test_index ... ok
[INFO] [stdout] test tests::test_insert ... ok
[INFO] [stdout] test tests::test_other ... ok
[INFO] [stdout] test tests::test_prefix_values ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests trie_map
[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" "98132ad81700d2d892a591a6fc7a8a924bc9016a64265c8f6e507f7c8e8f0326", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "98132ad81700d2d892a591a6fc7a8a924bc9016a64265c8f6e507f7c8e8f0326", kill_on_drop: false }`
[INFO] [stdout] 98132ad81700d2d892a591a6fc7a8a924bc9016a64265c8f6e507f7c8e8f0326