[INFO] fetching crate bump_alloc2 0.1.0...
[INFO] testing bump_alloc2-0.1.0 against master#c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38 for pr-146098-7
[INFO] extracting crate bump_alloc2 0.1.0 into /workspace/builds/worker-0-tc1/source
[INFO] started tweaking crates.io crate bump_alloc2 0.1.0
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate bump_alloc2 0.1.0
[INFO] tweaked toml for crates.io crate bump_alloc2 0.1.0 written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate bump_alloc2 0.1.0 on toolchain c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate bump_alloc2 0.1.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded allocator-api2 v0.3.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 5b650383fc251b106773ad611cf6834f17615c92696642f811d5dbb9f3e65f7b
[INFO] running `Command { std: "docker" "start" "-a" "5b650383fc251b106773ad611cf6834f17615c92696642f811d5dbb9f3e65f7b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5b650383fc251b106773ad611cf6834f17615c92696642f811d5dbb9f3e65f7b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5b650383fc251b106773ad611cf6834f17615c92696642f811d5dbb9f3e65f7b", kill_on_drop: false }`
[INFO] [stdout] 5b650383fc251b106773ad611cf6834f17615c92696642f811d5dbb9f3e65f7b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 38f1d22acfa6425a19b243db76d704fb4ea0f9a08a617c50b5ee7acbca345ac1
[INFO] running `Command { std: "docker" "start" "-a" "38f1d22acfa6425a19b243db76d704fb4ea0f9a08a617c50b5ee7acbca345ac1", kill_on_drop: false }`
[INFO] [stderr]    Compiling allocator-api2 v0.3.1
[INFO] [stderr]    Compiling bump_alloc2 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.84s
[INFO] running `Command { std: "docker" "inspect" "38f1d22acfa6425a19b243db76d704fb4ea0f9a08a617c50b5ee7acbca345ac1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "38f1d22acfa6425a19b243db76d704fb4ea0f9a08a617c50b5ee7acbca345ac1", kill_on_drop: false }`
[INFO] [stdout] 38f1d22acfa6425a19b243db76d704fb4ea0f9a08a617c50b5ee7acbca345ac1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ff7799cc7b6acf16a7ef785e68326da7707bf6fe589931c17f74b8f9a3f66a67
[INFO] running `Command { std: "docker" "start" "-a" "ff7799cc7b6acf16a7ef785e68326da7707bf6fe589931c17f74b8f9a3f66a67", kill_on_drop: false }`
[INFO] [stderr]    Compiling bump_alloc2 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0432]: unresolved import `bump_alloc`
[INFO] [stdout]  --> tests/with_size.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use bump_alloc::BumpAlloc;
[INFO] [stdout]   |     ^^^^^^^^^^ use of unresolved module or unlinked crate `bump_alloc`
[INFO] [stdout]   |
[INFO] [stdout] help: there is a crate or module with a similar name
[INFO] [stdout]   |
[INFO] [stdout] 3 | use bump_alloc2::BumpAlloc;
[INFO] [stdout]   |               +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `bump_alloc`
[INFO] [stdout]  --> tests/new.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use bump_alloc::BumpAlloc;
[INFO] [stdout]   |     ^^^^^^^^^^ use of unresolved module or unlinked crate `bump_alloc`
[INFO] [stdout]   |
[INFO] [stdout] help: there is a crate or module with a similar name
[INFO] [stdout]   |
[INFO] [stdout] 3 | use bump_alloc2::BumpAlloc;
[INFO] [stdout]   |               +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `bump_alloc`
[INFO] [stdout]  --> tests/ad_hoc.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use bump_alloc::BumpAlloc;
[INFO] [stdout]   |     ^^^^^^^^^^ use of unresolved module or unlinked crate `bump_alloc`
[INFO] [stdout]   |
[INFO] [stdout] help: there is a crate or module with a similar name
[INFO] [stdout]   |
[INFO] [stdout] 5 | use bump_alloc2::BumpAlloc;
[INFO] [stdout]   |               +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] [stdout] error[E0282]: type annotations needed
[INFO] [stdout]   --> tests/ad_hoc.rs:45:53
[INFO] [stdout]    |
[INFO] [stdout] 45 |     shared::check_iter(boxes.iter_mut().filter_map(|b| b.take()).map(|b| *b));
[INFO] [stdout]    |                                                     ^  - type must be known at this point
[INFO] [stdout]    |
[INFO] [stdout] help: consider giving this closure parameter an explicit type
[INFO] [stdout]    |
[INFO] [stdout] 45 |     shared::check_iter(boxes.iter_mut().filter_map(|b: /* Type */| b.take()).map(|b| *b));
[INFO] [stdout]    |                                                      ++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `bump_alloc2` (test "with_size") due to 1 previous error
[INFO] [stdout] Some errors have detailed explanations: E0282, E0432.
[INFO] [stdout] 
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] For more information about an error, try `rustc --explain E0282`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `bump_alloc2` (test "ad_hoc") due to 2 previous errors
[INFO] [stderr] error: could not compile `bump_alloc2` (test "new") due to 1 previous error
[INFO] running `Command { std: "docker" "inspect" "ff7799cc7b6acf16a7ef785e68326da7707bf6fe589931c17f74b8f9a3f66a67", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ff7799cc7b6acf16a7ef785e68326da7707bf6fe589931c17f74b8f9a3f66a67", kill_on_drop: false }`
[INFO] [stdout] ff7799cc7b6acf16a7ef785e68326da7707bf6fe589931c17f74b8f9a3f66a67