[INFO] fetching crate collect-mac 0.1.0...
[INFO] testing collect-mac-0.1.0 against master#62efba8a050c64249dab942951bb28f710208bc8 for pr-90799
[INFO] extracting crate collect-mac 0.1.0 into /workspace/builds/worker-105/source
[INFO] validating manifest of crates.io crate collect-mac 0.1.0 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 collect-mac 0.1.0
[INFO] finished tweaking crates.io crate collect-mac 0.1.0
[INFO] tweaked toml for crates.io crate collect-mac 0.1.0 written to /workspace/builds/worker-105/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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-105/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-105/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" "+62efba8a050c64249dab942951bb28f710208bc8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 202cd771f762a7bb0d805d49cf5839171c8d0ebc6bdc28ca84345887175e502b
[INFO] running `Command { std: "docker" "start" "-a" "202cd771f762a7bb0d805d49cf5839171c8d0ebc6bdc28ca84345887175e502b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "202cd771f762a7bb0d805d49cf5839171c8d0ebc6bdc28ca84345887175e502b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "202cd771f762a7bb0d805d49cf5839171c8d0ebc6bdc28ca84345887175e502b", kill_on_drop: false }`
[INFO] [stdout] 202cd771f762a7bb0d805d49cf5839171c8d0ebc6bdc28ca84345887175e502b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-105/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-105/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" "+62efba8a050c64249dab942951bb28f710208bc8" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b0550b150cc9906e38034a9cb517e3142f920b2d7985da3e4a89f5fc354adf0c
[INFO] running `Command { std: "docker" "start" "-a" "b0550b150cc9906e38034a9cb517e3142f920b2d7985da3e4a89f5fc354adf0c", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling collect-mac v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.41s
[INFO] running `Command { std: "docker" "inspect" "b0550b150cc9906e38034a9cb517e3142f920b2d7985da3e4a89f5fc354adf0c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b0550b150cc9906e38034a9cb517e3142f920b2d7985da3e4a89f5fc354adf0c", kill_on_drop: false }`
[INFO] [stdout] b0550b150cc9906e38034a9cb517e3142f920b2d7985da3e4a89f5fc354adf0c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-105/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-105/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" "+62efba8a050c64249dab942951bb28f710208bc8" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a32dccbfd0e7037448980373ae22505e85ac55fe51302d6140ac70b849fcb786
[INFO] running `Command { std: "docker" "start" "-a" "a32dccbfd0e7037448980373ae22505e85ac55fe51302d6140ac70b849fcb786", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling collect-mac v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> tests/collect-std.rs:321:13
[INFO] [stdout]     |
[INFO] [stdout] 321 |     assert!(Any::is::<T>(v));
[INFO] [stdout]     |             ^^^ help: use `dyn`: `<dyn Any>`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.01s
[INFO] running `Command { std: "docker" "inspect" "a32dccbfd0e7037448980373ae22505e85ac55fe51302d6140ac70b849fcb786", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a32dccbfd0e7037448980373ae22505e85ac55fe51302d6140ac70b849fcb786", kill_on_drop: false }`
[INFO] [stdout] a32dccbfd0e7037448980373ae22505e85ac55fe51302d6140ac70b849fcb786
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-105/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-105/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" "+62efba8a050c64249dab942951bb28f710208bc8" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] fc5b8026c2dbbeb3ff2eb754cf598e27cecc88a871917963d1518645d9ba37d6
[INFO] running `Command { std: "docker" "start" "-a" "fc5b8026c2dbbeb3ff2eb754cf598e27cecc88a871917963d1518645d9ba37d6", kill_on_drop: false }`
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> tests/collect-std.rs:321:13
[INFO] [stderr]     |
[INFO] [stderr] 321 |     assert!(Any::is::<T>(v));
[INFO] [stderr]     |             ^^^ help: use `dyn`: `<dyn Any>`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stderr]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stderr] 
[INFO] [stderr] warning: `collect-mac` (test "collect-std") generated 1 warning
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/collect_mac-97a88f72573dc626)
[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] [stderr]      Running tests/collect-std.rs (/opt/rustwide/target/debug/deps/collect_std-b584416588e8c0ff)
[INFO] [stdout] 
[INFO] [stdout] running 10 tests
[INFO] [stdout] test test_b_tree_map ... ok
[INFO] [stdout] test test_b_tree_set ... ok
[INFO] [stdout] test test_binary_heap ... ok
[INFO] [stdout] test test_collect ... ok
[INFO] [stdout] test test_hash_map ... ok
[INFO] [stdout] test test_hash_set ... ok
[INFO] [stdout] test test_linked_list ... ok
[INFO] [stdout] test test_string ... ok
[INFO] [stdout] test test_vec ... ok
[INFO] [stdout] test test_vec_deque ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 10 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.03s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests collect-mac
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test src/lib.rs - (line 50) ... ignored
[INFO] [stdout] test src/lib.rs - (line 5) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 1 ignored; 0 measured; 0 filtered out; finished in 0.79s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "fc5b8026c2dbbeb3ff2eb754cf598e27cecc88a871917963d1518645d9ba37d6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fc5b8026c2dbbeb3ff2eb754cf598e27cecc88a871917963d1518645d9ba37d6", kill_on_drop: false }`
[INFO] [stdout] fc5b8026c2dbbeb3ff2eb754cf598e27cecc88a871917963d1518645d9ba37d6