[INFO] fetching crate vecstorage 0.1.2...
[INFO] testing vecstorage-0.1.2 against master#cdb45c87e2cd43495379f7e867e3cc15dcee9f93 for pr-145838-1
[INFO] extracting crate vecstorage 0.1.2 into /workspace/builds/worker-7-tc1/source
[INFO] started tweaking crates.io crate vecstorage 0.1.2
[INFO] finished tweaking crates.io crate vecstorage 0.1.2
[INFO] tweaked toml for crates.io crate vecstorage 0.1.2 written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate vecstorage 0.1.2 on toolchain cdb45c87e2cd43495379f7e867e3cc15dcee9f93
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "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" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "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-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 1a9a8938ec069320cc3ba46e4164b3c674a1b3829c80830c0ecbe5840e7ee67c
[INFO] running `Command { std: "docker" "start" "-a" "1a9a8938ec069320cc3ba46e4164b3c674a1b3829c80830c0ecbe5840e7ee67c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1a9a8938ec069320cc3ba46e4164b3c674a1b3829c80830c0ecbe5840e7ee67c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1a9a8938ec069320cc3ba46e4164b3c674a1b3829c80830c0ecbe5840e7ee67c", kill_on_drop: false }`
[INFO] [stdout] 1a9a8938ec069320cc3ba46e4164b3c674a1b3829c80830c0ecbe5840e7ee67c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c3cecdf92ec7ae43f0a6d4e50bbc560ac1439386f5dac34fd1a669f2f2e80dee
[INFO] running `Command { std: "docker" "start" "-a" "c3cecdf92ec7ae43f0a6d4e50bbc560ac1439386f5dac34fd1a669f2f2e80dee", kill_on_drop: false }`
[INFO] [stderr]    Compiling vecstorage v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.07s
[INFO] running `Command { std: "docker" "inspect" "c3cecdf92ec7ae43f0a6d4e50bbc560ac1439386f5dac34fd1a669f2f2e80dee", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c3cecdf92ec7ae43f0a6d4e50bbc560ac1439386f5dac34fd1a669f2f2e80dee", kill_on_drop: false }`
[INFO] [stdout] c3cecdf92ec7ae43f0a6d4e50bbc560ac1439386f5dac34fd1a669f2f2e80dee
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9cde26908612754affb1b93548f136d62b9bccd496b227c3d90723053fe79e02
[INFO] running `Command { std: "docker" "start" "-a" "9cde26908612754affb1b93548f136d62b9bccd496b227c3d90723053fe79e02", kill_on_drop: false }`
[INFO] [stderr]    Compiling vecstorage v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.19s
[INFO] running `Command { std: "docker" "inspect" "9cde26908612754affb1b93548f136d62b9bccd496b227c3d90723053fe79e02", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9cde26908612754affb1b93548f136d62b9bccd496b227c3d90723053fe79e02", kill_on_drop: false }`
[INFO] [stdout] 9cde26908612754affb1b93548f136d62b9bccd496b227c3d90723053fe79e02
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] f7fa117ecfd21d6505746f3752969e30c98de0af1a898a8ad7d65b0927aeb8aa
[INFO] running `Command { std: "docker" "start" "-a" "f7fa117ecfd21d6505746f3752969e30c98de0af1a898a8ad7d65b0927aeb8aa", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/vecstorage-e224f0753b370447)
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test mem_forgetting_guard_does_not_lead_to_panic ... ok
[INFO] [stdout] test vecstorage_implements_send ... ok
[INFO] [stdout] test vecstorage_implements_sync ... ok
[INFO] [stdout] test vec_storage_mut_common_use_cases ... ok
[INFO] [stdout] test mem_forgetting_guard_leads_to_panic_with_new_guard - should panic ... ok
[INFO] [stdout] test creating_guard_with_different_size_gives_leads_to_panic - should panic ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests vecstorage
[INFO] [stdout] 
[INFO] [stdout] running 7 tests
[INFO] [stdout] test src/lib.rs - (line 6) - compile fail ... ok
[INFO] [stdout] test src/lib.rs - (line 74) ... ok
[INFO] [stdout] test src/lib.rs - VecStorage<T>::with_capacity (line 191) ... ok
[INFO] [stdout] test src/lib.rs - (line 23) ... ok
[INFO] [stdout] test src/lib.rs - (line 49) ... ok
[INFO] [stdout] test src/lib.rs - VecStorage<T>::capacity (line 213) ... ok
[INFO] [stdout] test src/lib.rs - VecStorage<T>::vec_guard (line 233) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.16s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "f7fa117ecfd21d6505746f3752969e30c98de0af1a898a8ad7d65b0927aeb8aa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f7fa117ecfd21d6505746f3752969e30c98de0af1a898a8ad7d65b0927aeb8aa", kill_on_drop: false }`
[INFO] [stdout] f7fa117ecfd21d6505746f3752969e30c98de0af1a898a8ad7d65b0927aeb8aa