[INFO] fetching crate ups 0.2.1...
[INFO] testing ups-0.2.1 against master#b70888601af92f6cdc0364abab3446e418b91d36 for pr-86479
[INFO] extracting crate ups 0.2.1 into /workspace/builds/worker-5/source
[INFO] validating manifest of crates.io crate ups 0.2.1 on toolchain b70888601af92f6cdc0364abab3446e418b91d36
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate ups 0.2.1
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate ups 0.2.1
[INFO] tweaked toml for crates.io crate ups 0.2.1 written to /workspace/builds/worker-5/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 2fd3e9a8c3b0cd07b982eb8d075215f73a514b1ed47a9a3b16d82bcc9bb0e06d
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "2fd3e9a8c3b0cd07b982eb8d075215f73a514b1ed47a9a3b16d82bcc9bb0e06d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2fd3e9a8c3b0cd07b982eb8d075215f73a514b1ed47a9a3b16d82bcc9bb0e06d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2fd3e9a8c3b0cd07b982eb8d075215f73a514b1ed47a9a3b16d82bcc9bb0e06d", kill_on_drop: false }`
[INFO] [stdout] 2fd3e9a8c3b0cd07b982eb8d075215f73a514b1ed47a9a3b16d82bcc9bb0e06d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 32b994d23298cb1a015ad20431f0ed8b1eb2178847e4eaaee8637784c4123229
[INFO] running `Command { std: "docker" "start" "-a" "32b994d23298cb1a015ad20431f0ed8b1eb2178847e4eaaee8637784c4123229", kill_on_drop: false }`
[INFO] [stderr]    Compiling ups v0.2.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `CreateError::*`
[INFO] [stdout]  --> src/ups_patch.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 |     CreateError::*,
[INFO] [stdout]   |     ^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `create_error`
[INFO] [stdout]   --> src/ups_error.rs:65:30
[INFO] [stdout]    |
[INFO] [stdout] 65 |             UpsError::Create(create_error) => {"Unknown Error during patch creation"}
[INFO] [stdout]    |                              ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_create_error`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.86s
[INFO] running `Command { std: "docker" "inspect" "32b994d23298cb1a015ad20431f0ed8b1eb2178847e4eaaee8637784c4123229", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "32b994d23298cb1a015ad20431f0ed8b1eb2178847e4eaaee8637784c4123229", kill_on_drop: false }`
[INFO] [stdout] 32b994d23298cb1a015ad20431f0ed8b1eb2178847e4eaaee8637784c4123229
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 94038996af5bb2f7ee64038b26acdfe6a7d8eba8b81988e2374165d4bbbeccfd
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "94038996af5bb2f7ee64038b26acdfe6a7d8eba8b81988e2374165d4bbbeccfd", kill_on_drop: false }`
[INFO] [stdout] warning: unused import: `CreateError::*`
[INFO] [stdout]  --> src/ups_patch.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 |     CreateError::*,
[INFO] [stdout]   |     ^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling ups v0.2.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `create_error`
[INFO] [stdout]   --> src/ups_error.rs:65:30
[INFO] [stdout]    |
[INFO] [stdout] 65 |             UpsError::Create(create_error) => {"Unknown Error during patch creation"}
[INFO] [stdout]    |                              ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_create_error`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `CreateError::*`
[INFO] [stdout]  --> tests/errors.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 |     CreateError::*,
[INFO] [stdout]   |     ^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `CreateError::*`
[INFO] [stdout]  --> src/ups_patch.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 |     CreateError::*,
[INFO] [stdout]   |     ^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `TARGET_PATH`
[INFO] [stdout]  --> tests/common.rs:5:1
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub const TARGET_PATH: &str = "tests/final.txt";
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]   --> tests/common.rs:12:5
[INFO] [stdout]    |
[INFO] [stdout] 12 |     patch_file.read_to_end(&mut content);
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_must_use)]` on by default
[INFO] [stdout]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]   --> tests/common.rs:12:5
[INFO] [stdout]    |
[INFO] [stdout] 12 |     patch_file.read_to_end(&mut content);
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_must_use)]` on by default
[INFO] [stdout]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]   --> tests/common.rs:12:5
[INFO] [stdout]    |
[INFO] [stdout] 12 |     patch_file.read_to_end(&mut content);
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_must_use)]` on by default
[INFO] [stdout]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `create_error`
[INFO] [stdout]   --> src/ups_error.rs:65:30
[INFO] [stdout]    |
[INFO] [stdout] 65 |             UpsError::Create(create_error) => {"Unknown Error during patch creation"}
[INFO] [stdout]    |                              ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_create_error`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.89s
[INFO] running `Command { std: "docker" "inspect" "94038996af5bb2f7ee64038b26acdfe6a7d8eba8b81988e2374165d4bbbeccfd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "94038996af5bb2f7ee64038b26acdfe6a7d8eba8b81988e2374165d4bbbeccfd", kill_on_drop: false }`
[INFO] [stdout] 94038996af5bb2f7ee64038b26acdfe6a7d8eba8b81988e2374165d4bbbeccfd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] f1a7822e1d895eb27cb48f0b4befc2ab4b873187c215936f3f4ef0ca90dd4265
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "f1a7822e1d895eb27cb48f0b4befc2ab4b873187c215936f3f4ef0ca90dd4265", kill_on_drop: false }`
[INFO] [stderr] warning: unused import: `CreateError::*`
[INFO] [stdout] 
[INFO] [stderr]  --> src/ups_patch.rs:7:5
[INFO] [stdout] running 3 tests
[INFO] [stderr]   |
[INFO] [stderr] 7 |     CreateError::*,
[INFO] [stderr]   |     ^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `create_error`
[INFO] [stderr]   --> src/ups_error.rs:65:30
[INFO] [stderr]    |
[INFO] [stderr] 65 |             UpsError::Create(create_error) => {"Unknown Error during patch creation"}
[INFO] [stderr]    |                              ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_create_error`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `ups` (lib) generated 2 warnings
[INFO] [stderr] warning: unused `Result` that must be used
[INFO] [stderr]   --> tests/common.rs:12:5
[INFO] [stderr]    |
[INFO] [stderr] 12 |     patch_file.read_to_end(&mut content);
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_must_use)]` on by default
[INFO] [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr] 
[INFO] [stderr] warning: `ups` (lib test) generated 2 warnings (2 duplicates)
[INFO] [stderr] warning: `ups` (test "common") generated 1 warning
[INFO] [stderr] warning: unused import: `CreateError::*`
[INFO] [stderr]  --> tests/errors.rs:6:5
[INFO] [stderr]   |
[INFO] [stderr] 6 |     CreateError::*,
[INFO] [stderr]   |     ^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: constant is never used: `TARGET_PATH`
[INFO] [stderr]  --> tests/common.rs:5:1
[INFO] [stderr]   |
[INFO] [stderr] 5 | pub const TARGET_PATH: &str = "tests/final.txt";
[INFO] [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `ups` (test "usage_tests") generated 1 warning (1 duplicate)
[INFO] [stderr] warning: `ups` (test "error_tests") generated 3 warnings (1 duplicate)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/ups-b86b17ffbdb9a9c5)
[INFO] [stdout] test ups_patch::internal_tests::can_decode ... ok
[INFO] [stderr]      Running tests/common.rs (/opt/rustwide/target/debug/deps/common-9addf4b043e9bb1b)
[INFO] [stdout] test ups_patch::internal_tests::can_perform_crc32_checksum ... ok
[INFO] [stdout] test ups_patch::internal_tests::can_encode ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/errors.rs (/opt/rustwide/target/debug/deps/error_tests-982ad98151ecbe03)
[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] [stdout] 
[INFO] [stderr]      Running tests/usage.rs (/opt/rustwide/target/debug/deps/usage_tests-2d13f881c5c54ca9)
[INFO] [stdout] running 3 tests
[INFO] [stdout] test throws_corrupt_file_error ... ok
[INFO] [stdout] test throws_not_ups_file_error ... ok
[INFO] [stdout] test throws_wrong_source ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 7 tests
[INFO] [stdout] test can_apply_and_test ... ok
[INFO] [stdout] test can_verify_source ... ok
[INFO] [stdout] test can_apply_patch ... ok
[INFO] [stdout] test can_verify_target ... ok
[INFO] [stdout] test created_patch_is_equal_to_sample ... ok
[INFO] [stdout] test can_create_patch ... ok
[INFO] [stdout] test can_load_patch ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests ups
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test src/ups_patch.rs - ups_patch::UpsPatch::load (line 95) - compile ... ok
[INFO] [stdout] test src/lib.rs - (line 6) - compile ... ok
[INFO] [stdout] test src/lib.rs - (line 32) - compile ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.33s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "f1a7822e1d895eb27cb48f0b4befc2ab4b873187c215936f3f4ef0ca90dd4265", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f1a7822e1d895eb27cb48f0b4befc2ab4b873187c215936f3f4ef0ca90dd4265", kill_on_drop: false }`
[INFO] [stdout] f1a7822e1d895eb27cb48f0b4befc2ab4b873187c215936f3f4ef0ca90dd4265