[INFO] fetching crate libsw-core 0.3.2...
[INFO] testing libsw-core-0.3.2 against master#350d0ef0ec0493e6d21cfb265cb8211a0e74d766 for pr-145330-1
[INFO] extracting crate libsw-core 0.3.2 into /workspace/builds/worker-5-tc1/source
[INFO] started tweaking crates.io crate libsw-core 0.3.2
[INFO] finished tweaking crates.io crate libsw-core 0.3.2
[INFO] tweaked toml for crates.io crate libsw-core 0.3.2 written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate libsw-core 0.3.2 on toolchain 350d0ef0ec0493e6d21cfb265cb8211a0e74d766
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate libsw-core 0.3.2 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" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded time-core v0.1.3
[INFO] [stderr]   Downloaded coarsetime v0.1.36
[INFO] [stderr]   Downloaded quanta v0.12.5
[INFO] [stderr]   Downloaded time v0.3.39
[INFO] [stderr]   Downloaded raw-cpuid v11.5.0
[INFO] [stderr]   Downloaded wasix v0.12.21
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a82b99b9ee8ed5d56f068d59ac835caaf663ce1f21c02252eba7d3e9e9cded7a
[INFO] running `Command { std: "docker" "start" "-a" "a82b99b9ee8ed5d56f068d59ac835caaf663ce1f21c02252eba7d3e9e9cded7a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a82b99b9ee8ed5d56f068d59ac835caaf663ce1f21c02252eba7d3e9e9cded7a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a82b99b9ee8ed5d56f068d59ac835caaf663ce1f21c02252eba7d3e9e9cded7a", kill_on_drop: false }`
[INFO] [stdout] a82b99b9ee8ed5d56f068d59ac835caaf663ce1f21c02252eba7d3e9e9cded7a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] dc7991d23da8c409e38f57b5ae5a07d4d9402f9053049a15e2ce52e103fc3c2c
[INFO] running `Command { std: "docker" "start" "-a" "dc7991d23da8c409e38f57b5ae5a07d4d9402f9053049a15e2ce52e103fc3c2c", kill_on_drop: false }`
[INFO] [stderr]    Compiling libsw-core v0.3.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.18s
[INFO] running `Command { std: "docker" "inspect" "dc7991d23da8c409e38f57b5ae5a07d4d9402f9053049a15e2ce52e103fc3c2c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dc7991d23da8c409e38f57b5ae5a07d4d9402f9053049a15e2ce52e103fc3c2c", kill_on_drop: false }`
[INFO] [stdout] dc7991d23da8c409e38f57b5ae5a07d4d9402f9053049a15e2ce52e103fc3c2c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 41a99eea3f56e61626587e88194606ec64faa51a0ba7aa04874e7e460b197731
[INFO] running `Command { std: "docker" "start" "-a" "41a99eea3f56e61626587e88194606ec64faa51a0ba7aa04874e7e460b197731", kill_on_drop: false }`
[INFO] [stderr]    Compiling libsw-core v0.3.2 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0433]: failed to resolve: could not find `std` in the list of imported crates
[INFO] [stdout]   --> src/tests.rs:10:7
[INFO] [stdout]    |
[INFO] [stdout] 10 | use ::std::collections::hash_map::DefaultHasher;
[INFO] [stdout]    |       ^^^ could not find `std` in the list of imported crates
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `std`
[INFO] [stdout]   --> src/tests.rs:11:7
[INFO] [stdout]    |
[INFO] [stdout] 11 | use ::std::thread;
[INFO] [stdout]    |       ^^^ could not find `std` in the list of imported crates
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `dbg` in this scope
[INFO] [stdout]    --> src/tests.rs:402:9
[INFO] [stdout]     |
[INFO] [stdout] 402 |         dbg!(a, b, c);
[INFO] [stdout]     |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `dbg` in this scope
[INFO] [stdout]    --> src/tests.rs:564:9
[INFO] [stdout]     |
[INFO] [stdout] 564 |         dbg!(sw_1, sw_2, sw_3);
[INFO] [stdout]     |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of unresolved module or unlinked crate `std`
[INFO] [stdout]   --> src/tests.rs:17:10
[INFO] [stdout]    |
[INFO] [stdout] 17 | type I = std::time::Instant;
[INFO] [stdout]    |          ^^^ use of unresolved module or unlinked crate `std`
[INFO] [stdout]    |
[INFO] [stdout]    = help: if you wanted to use a crate named `std`, use `cargo add std` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0432, E0433.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `libsw-core` (lib test) due to 5 previous errors
[INFO] running `Command { std: "docker" "inspect" "41a99eea3f56e61626587e88194606ec64faa51a0ba7aa04874e7e460b197731", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "41a99eea3f56e61626587e88194606ec64faa51a0ba7aa04874e7e460b197731", kill_on_drop: false }`
[INFO] [stdout] 41a99eea3f56e61626587e88194606ec64faa51a0ba7aa04874e7e460b197731