[INFO] fetching crate linear_collections 0.3.0...
[INFO] testing linear_collections-0.3.0 against try#0abe69e6c16114311cc2700e972492e64d69c28f for pr-154065-1
[INFO] extracting crate linear_collections 0.3.0 into /workspace/builds/worker-7-tc2/source
[INFO] started tweaking crates.io crate linear_collections 0.3.0
[INFO] finished tweaking crates.io crate linear_collections 0.3.0
[INFO] tweaked toml for crates.io crate linear_collections 0.3.0 written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate linear_collections 0.3.0 on toolchain 0abe69e6c16114311cc2700e972492e64d69c28f
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+0abe69e6c16114311cc2700e972492e64d69c28f" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+0abe69e6c16114311cc2700e972492e64d69c28f" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 29 packages to latest compatible versions
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+0abe69e6c16114311cc2700e972492e64d69c28f" "fetch" "--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-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+0abe69e6c16114311cc2700e972492e64d69c28f" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 12abe0e83b0bac3051854cd0a6a92afbdfb4bbdd07fb905cb32f7e5723cc5432
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[INFO] running `Command { std: "docker" "inspect" "12abe0e83b0bac3051854cd0a6a92afbdfb4bbdd07fb905cb32f7e5723cc5432", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "12abe0e83b0bac3051854cd0a6a92afbdfb4bbdd07fb905cb32f7e5723cc5432", kill_on_drop: false }`
[INFO] [stdout] 12abe0e83b0bac3051854cd0a6a92afbdfb4bbdd07fb905cb32f7e5723cc5432
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/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" "RUSTDOCFLAGS=--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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+0abe69e6c16114311cc2700e972492e64d69c28f" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 73a41c4abb702be7294dd26efddd600c8d51aa3a32a159405a449fb229682e93
[INFO] running `Command { std: "docker" "start" "-a" "73a41c4abb702be7294dd26efddd600c8d51aa3a32a159405a449fb229682e93", kill_on_drop: false }`
[INFO] [stderr]    Compiling linear_collections v0.3.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused imports: `ArrayMap` and `LinearMap`
[INFO] [stdout]  --> src/array/test.rs:1:13
[INFO] [stdout]   |
[INFO] [stdout] 1 | use crate::{ArrayMap, LinearMap};
[INFO] [stdout]   |             ^^^^^^^^  ^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::LinearMap`
[INFO] [stdout]   --> src/test/mod.rs:1:5
[INFO] [stdout]    |
[INFO] [stdout]  1 | use crate::LinearMap;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] help: if this is a test module, consider adding a `#[cfg(test)]` to the containing module
[INFO] [stdout]   --> src/lib.rs:19:1
[INFO] [stdout]    |
[INFO] [stdout] 19 | mod test;
[INFO] [stdout]    | ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::VecMap`
[INFO] [stdout]   --> src/test/mod.rs:2:5
[INFO] [stdout]    |
[INFO] [stdout]  2 | use crate::VecMap;
[INFO] [stdout]    |     ^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] help: if this is a test module, consider adding a `#[cfg(test)]` to the containing module
[INFO] [stdout]   --> src/lib.rs:19:1
[INFO] [stdout]    |
[INFO] [stdout] 19 | mod test;
[INFO] [stdout]    | ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.18s
[INFO] running `Command { std: "docker" "inspect" "73a41c4abb702be7294dd26efddd600c8d51aa3a32a159405a449fb229682e93", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "73a41c4abb702be7294dd26efddd600c8d51aa3a32a159405a449fb229682e93", kill_on_drop: false }`
[INFO] [stdout] 73a41c4abb702be7294dd26efddd600c8d51aa3a32a159405a449fb229682e93
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/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" "RUSTDOCFLAGS=--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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+0abe69e6c16114311cc2700e972492e64d69c28f" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 40c8f8a1cb0f690b577f0b2ad5f79c0ea4ee7d339ac39383038cbb5653211dff
[INFO] running `Command { std: "docker" "start" "-a" "40c8f8a1cb0f690b577f0b2ad5f79c0ea4ee7d339ac39383038cbb5653211dff", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.106
[INFO] [stderr]    Compiling quote v1.0.45
[INFO] [stderr]    Compiling target-triple v1.0.0
[INFO] [stderr]    Compiling winnow v1.0.0
[INFO] [stderr]    Compiling toml_datetime v1.1.0+spec-1.1.0
[INFO] [stderr]    Compiling serde_spanned v1.1.0
[INFO] [stderr]    Compiling toml_writer v1.1.0+spec-1.1.0
[INFO] [stderr]    Compiling glob v0.3.3
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling serde_json v1.0.149
[INFO] [stdout] warning: unused imports: `ArrayMap` and `LinearMap`
[INFO] [stdout]  --> src/array/test.rs:1:13
[INFO] [stdout]   |
[INFO] [stdout] 1 | use crate::{ArrayMap, LinearMap};
[INFO] [stdout]   |             ^^^^^^^^  ^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::LinearMap`
[INFO] [stdout]   --> src/test/mod.rs:1:5
[INFO] [stdout]    |
[INFO] [stdout]  1 | use crate::LinearMap;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] help: if this is a test module, consider adding a `#[cfg(test)]` to the containing module
[INFO] [stdout]   --> src/lib.rs:19:1
[INFO] [stdout]    |
[INFO] [stdout] 19 | mod test;
[INFO] [stdout]    | ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::VecMap`
[INFO] [stdout]   --> src/test/mod.rs:2:5
[INFO] [stdout]    |
[INFO] [stdout]  2 | use crate::VecMap;
[INFO] [stdout]    |     ^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] help: if this is a test module, consider adding a `#[cfg(test)]` to the containing module
[INFO] [stdout]   --> src/lib.rs:19:1
[INFO] [stdout]    |
[INFO] [stdout] 19 | mod test;
[INFO] [stdout]    | ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling toml_parser v1.1.0+spec-1.1.0
[INFO] [stderr]    Compiling syn v2.0.117
[INFO] [stderr]    Compiling toml v1.1.0+spec-1.1.0
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]    Compiling trybuild v1.0.116
[INFO] [stderr]    Compiling linear_collections v0.3.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `LinearMap`
[INFO] [stdout]  --> src/array/test.rs:1:23
[INFO] [stdout]   |
[INFO] [stdout] 1 | use crate::{ArrayMap, LinearMap};
[INFO] [stdout]   |                       ^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 12.65s
[INFO] running `Command { std: "docker" "inspect" "40c8f8a1cb0f690b577f0b2ad5f79c0ea4ee7d339ac39383038cbb5653211dff", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "40c8f8a1cb0f690b577f0b2ad5f79c0ea4ee7d339ac39383038cbb5653211dff", kill_on_drop: false }`
[INFO] [stdout] 40c8f8a1cb0f690b577f0b2ad5f79c0ea4ee7d339ac39383038cbb5653211dff
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/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" "RUSTDOCFLAGS=--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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+0abe69e6c16114311cc2700e972492e64d69c28f" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 979fef2335c465faa0bf59b1ebb4bdbb1a066c10e858414d48284bc8c0ffc644
[INFO] running `Command { std: "docker" "start" "-a" "979fef2335c465faa0bf59b1ebb4bdbb1a066c10e858414d48284bc8c0ffc644", kill_on_drop: false }`
[INFO] [stderr] warning: unused imports: `ArrayMap` and `LinearMap`
[INFO] [stderr]  --> src/array/test.rs:1:13
[INFO] [stderr]   |
[INFO] [stderr] 1 | use crate::{ArrayMap, LinearMap};
[INFO] [stderr]   |             ^^^^^^^^  ^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `crate::LinearMap`
[INFO] [stderr]   --> src/test/mod.rs:1:5
[INFO] [stderr]    |
[INFO] [stderr]  1 | use crate::LinearMap;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr] help: if this is a test module, consider adding a `#[cfg(test)]` to the containing module
[INFO] [stderr]   --> src/lib.rs:19:1
[INFO] [stderr]    |
[INFO] [stderr] 19 | mod test;
[INFO] [stderr]    | ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `crate::VecMap`
[INFO] [stderr]   --> src/test/mod.rs:2:5
[INFO] [stderr]    |
[INFO] [stderr]  2 | use crate::VecMap;
[INFO] [stderr]    |     ^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr] help: if this is a test module, consider adding a `#[cfg(test)]` to the containing module
[INFO] [stderr]   --> src/lib.rs:19:1
[INFO] [stderr]    |
[INFO] [stderr] 19 | mod test;
[INFO] [stderr]    | ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `linear_collections` (lib) generated 3 warnings (run `cargo fix --lib -p linear_collections` to apply 3 suggestions)
[INFO] [stderr] warning: unused import: `LinearMap`
[INFO] [stderr]  --> src/array/test.rs:1:23
[INFO] [stderr]   |
[INFO] [stderr] 1 | use crate::{ArrayMap, LinearMap};
[INFO] [stderr]   |                       ^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `linear_collections` (lib test) generated 1 warning (run `cargo fix --lib -p linear_collections --tests` to apply 1 suggestion)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/linear_collections-f571c29060410425)
[INFO] [stdout] 
[INFO] [stdout] running 18 tests
[INFO] [stdout] test test::linear_map_create_capacity_zero ... ok
[INFO] [stdout] test test::linear_map_empty_entry ... ok
[INFO] [stdout] test test::linear_map_find ... ok
[INFO] [stdout] test test::linear_map_find_mut ... ok
[INFO] [stdout] test test::linear_map_insert_conflicts ... ok
[INFO] [stdout] test test::linear_map_is_empty ... ok
[INFO] [stdout] test test::linear_map_iterate ... ok
[INFO] [stdout] test test::linear_map_empty_remove ... ok
[INFO] [stdout] test test::linear_map_insert ... ok
[INFO] [stdout] test test::linear_map_insert_overwrite ... ok
[INFO] [stdout] test array::test::array_map_is_empty_is_const ... ok
[INFO] [stdout] test test::linear_map_remove_entry ... ok
[INFO] [stdout] test array::test::array_map_len_is_const ... ok
[INFO] [stdout] test array::test::from_array_unchecked_is_const ... ok
[INFO] [stdout] test test::linear_map_conflict_remove ... ok
[INFO] [stdout] test test::linear_map_merge_from_iter ... ok
[INFO] [stdout] test test::linear_map_remove ... ok
[INFO] [stdout] test test::linear_map_lots_of_insertions has been running for over 60 seconds
[INFO] [stdout] test test::linear_map_lots_of_insertions ... ok
[INFO] [stderr]    Doc-tests linear_collections
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 18 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 94.88s
[INFO] [stdout] 
[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" "979fef2335c465faa0bf59b1ebb4bdbb1a066c10e858414d48284bc8c0ffc644", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "979fef2335c465faa0bf59b1ebb4bdbb1a066c10e858414d48284bc8c0ffc644", kill_on_drop: false }`
[INFO] [stdout] 979fef2335c465faa0bf59b1ebb4bdbb1a066c10e858414d48284bc8c0ffc644
