[INFO] fetching crate teaspoon 0.1.0... [INFO] testing teaspoon-0.1.0 against try#dec9417b8611e34e787a3e4c37686b5131f9e5c5 for pr-154210-2 [INFO] extracting crate teaspoon 0.1.0 into /workspace/builds/worker-1-tc2/source [INFO] started tweaking crates.io crate teaspoon 0.1.0 [INFO] finished tweaking crates.io crate teaspoon 0.1.0 [INFO] tweaked toml for crates.io crate teaspoon 0.1.0 written to /workspace/builds/worker-1-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate teaspoon 0.1.0 on toolchain dec9417b8611e34e787a3e4c37686b5131f9e5c5 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "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" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Locking 3 packages to latest compatible versions [INFO] [stderr] Adding rand v0.8.6 (available: v0.10.1) [INFO] [stderr] Adding spin v0.9.8 (available: v0.10.0) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] ab6c3b39f4b458a6bb7704838a9c27fd125b8c7e6a92c1c4471bfedf489711d6 [INFO] running `Command { std: "docker" "start" "-a" "ab6c3b39f4b458a6bb7704838a9c27fd125b8c7e6a92c1c4471bfedf489711d6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "ab6c3b39f4b458a6bb7704838a9c27fd125b8c7e6a92c1c4471bfedf489711d6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ab6c3b39f4b458a6bb7704838a9c27fd125b8c7e6a92c1c4471bfedf489711d6", kill_on_drop: false }` [INFO] [stdout] ab6c3b39f4b458a6bb7704838a9c27fd125b8c7e6a92c1c4471bfedf489711d6 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 252cc4b7acc73c07f405d8f79ad5745a55cf098ca307cb3f42aee6d9afbbfbf5 [INFO] running `Command { std: "docker" "start" "-a" "252cc4b7acc73c07f405d8f79ad5745a55cf098ca307cb3f42aee6d9afbbfbf5", kill_on_drop: false }` [INFO] [stderr] Compiling spin v0.9.8 [INFO] [stderr] Compiling teaspoon v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.69s [INFO] running `Command { std: "docker" "inspect" "252cc4b7acc73c07f405d8f79ad5745a55cf098ca307cb3f42aee6d9afbbfbf5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "252cc4b7acc73c07f405d8f79ad5745a55cf098ca307cb3f42aee6d9afbbfbf5", kill_on_drop: false }` [INFO] [stdout] 252cc4b7acc73c07f405d8f79ad5745a55cf098ca307cb3f42aee6d9afbbfbf5 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] e6a39e9a46fbc149b0c767b7ae331ff46bd260a639c96ddde99ccf5e05a7f621 [INFO] running `Command { std: "docker" "start" "-a" "e6a39e9a46fbc149b0c767b7ae331ff46bd260a639c96ddde99ccf5e05a7f621", kill_on_drop: false }` [INFO] [stderr] Compiling rand_core v0.6.4 [INFO] [stderr] Compiling rand v0.8.6 [INFO] [stderr] Compiling teaspoon v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: extern crate `rand` is unused in crate `teaspoon` [INFO] [stdout] --> src/lib.rs:4:1 [INFO] [stdout] | [INFO] [stdout] 4 | //! Teaspoon: an allocator for when all you have is a teaspoon of memory. [INFO] [stdout] | ^ [INFO] [stdout] | [INFO] [stdout] = help: remove the dependency or add `use rand as _;` to the crate root [INFO] [stdout] note: the lint level is defined here [INFO] [stdout] --> src/lib.rs:218:9 [INFO] [stdout] | [INFO] [stdout] 218 | #![warn(unused_crate_dependencies)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 1.26s [INFO] running `Command { std: "docker" "inspect" "e6a39e9a46fbc149b0c767b7ae331ff46bd260a639c96ddde99ccf5e05a7f621", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e6a39e9a46fbc149b0c767b7ae331ff46bd260a639c96ddde99ccf5e05a7f621", kill_on_drop: false }` [INFO] [stdout] e6a39e9a46fbc149b0c767b7ae331ff46bd260a639c96ddde99ccf5e05a7f621 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 1ebbae8ba3438820ef6ca9f527fa51146f0e4abf0f6b026b259f00be51aa5027 [INFO] running `Command { std: "docker" "start" "-a" "1ebbae8ba3438820ef6ca9f527fa51146f0e4abf0f6b026b259f00be51aa5027", kill_on_drop: false }` [INFO] [stderr] warning: extern crate `rand` is unused in crate `teaspoon` [INFO] [stderr] --> src/lib.rs:4:1 [INFO] [stderr] | [INFO] [stderr] 4 | //! Teaspoon: an allocator for when all you have is a teaspoon of memory. [INFO] [stderr] | ^ [INFO] [stderr] | [INFO] [stderr] = help: remove the dependency or add `use rand as _;` to the crate root [INFO] [stderr] note: the lint level is defined here [INFO] [stderr] --> src/lib.rs:218:9 [INFO] [stderr] | [INFO] [stderr] 218 | #![warn(unused_crate_dependencies)] [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: `teaspoon` (lib test) generated 1 warning [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/teaspoon-b549d55ae0270fa9) [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stderr] Doc-tests teaspoon [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] [stdout] running 10 tests [INFO] [stdout] test src/lib.rs - (line 48) - compile ... ok [INFO] [stdout] test src/lib.rs - (line 148) ... FAILED [INFO] [stdout] test src/lib.rs - (line 67) ... ok [INFO] [stdout] test src/lib.rs - Teaspoon<'a,S>::usage (line 448) ... FAILED [INFO] [stdout] test src/lib.rs - Teaspoon<'a,S>::from_ptr_size (line 379) ... ok [INFO] [stdout] test src/lib.rs - (line 57) ... ok [INFO] [stdout] test src/lib.rs - Teaspoon<'a,S>::from_ptr (line 341) ... ok [INFO] [stdout] test src/lib.rs - Teaspoon<'a,S>::from_slice (line 302) ... ok [INFO] [stdout] test src/lib.rs - (line 103) ... ok [INFO] [stdout] test src/lib.rs - Teaspoon<'a,S>::from_addr_size (line 419) ... ok [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] [INFO] [stdout] ---- src/lib.rs - (line 148) stdout ---- [INFO] [stdout] error: feature `allocator_api` is declared but not used [INFO] [stdout] --> src/lib.rs:147:12 [INFO] [stdout] | [INFO] [stdout] 147 | #![feature(allocator_api)] [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] note: the lint level is defined here [INFO] [stdout] --> src/lib.rs:146:9 [INFO] [stdout] | [INFO] [stdout] 146 | #![deny(warnings)] [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] = note: `#[deny(unused_features)]` implied by `#[deny(warnings)]` [INFO] [stdout] [INFO] [stdout] error: aborting due to 1 previous error [INFO] [stdout] [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] ---- src/lib.rs - Teaspoon<'a,S>::usage (line 448) stdout ---- [INFO] [stdout] error: feature `allocator_api` is declared but not used [INFO] [stdout] --> src/lib.rs:447:12 [INFO] [stdout] | [INFO] [stdout] 447 | #![feature(allocator_api)] [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] note: the lint level is defined here [INFO] [stdout] --> src/lib.rs:446:9 [INFO] [stdout] | [INFO] [stdout] 446 | #![deny(warnings)] [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] = note: `#[deny(unused_features)]` implied by `#[deny(warnings)]` [INFO] [stdout] [INFO] [stdout] error: aborting due to 1 previous error [INFO] [stdout] [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] src/lib.rs - (line 148) [INFO] [stdout] src/lib.rs - Teaspoon<'a,S>::usage (line 448) [INFO] [stdout] [INFO] [stdout] test result: FAILED. 8 passed; 2 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.88s [INFO] [stdout] [INFO] [stderr] error: doctest failed, to rerun pass `--doc` [INFO] running `Command { std: "docker" "inspect" "1ebbae8ba3438820ef6ca9f527fa51146f0e4abf0f6b026b259f00be51aa5027", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1ebbae8ba3438820ef6ca9f527fa51146f0e4abf0f6b026b259f00be51aa5027", kill_on_drop: false }` [INFO] [stdout] 1ebbae8ba3438820ef6ca9f527fa51146f0e4abf0f6b026b259f00be51aa5027