[INFO] fetching crate assignment2_coursehomework_ff61c2 0.1.0...
[INFO] testing assignment2_coursehomework_ff61c2-0.1.0 against try#8da20828b6ea601dfd8e2448cb50ace88876bd78 for pr-150933
[INFO] extracting crate assignment2_coursehomework_ff61c2 0.1.0 into /workspace/builds/worker-2-tc2/source
[INFO] started tweaking crates.io crate assignment2_coursehomework_ff61c2 0.1.0
[INFO] finished tweaking crates.io crate assignment2_coursehomework_ff61c2 0.1.0
[INFO] tweaked toml for crates.io crate assignment2_coursehomework_ff61c2 0.1.0 written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate assignment2_coursehomework_ff61c2 0.1.0 on toolchain 8da20828b6ea601dfd8e2448cb50ace88876bd78
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8da20828b6ea601dfd8e2448cb50ace88876bd78" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate assignment2_coursehomework_ff61c2 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" "+8da20828b6ea601dfd8e2448cb50ace88876bd78" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:cfa559dde23f44738f9990739aaa3487d8df3af37eb5df0572f7cf76004a604a" "/opt/rustwide/cargo-home/bin/cargo" "+8da20828b6ea601dfd8e2448cb50ace88876bd78" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 344f8c51b9c188d640800bc1c57d87814c3318c852f215101af4c8cf2177971d
[INFO] running `Command { std: "docker" "start" "-a" "344f8c51b9c188d640800bc1c57d87814c3318c852f215101af4c8cf2177971d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "344f8c51b9c188d640800bc1c57d87814c3318c852f215101af4c8cf2177971d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "344f8c51b9c188d640800bc1c57d87814c3318c852f215101af4c8cf2177971d", kill_on_drop: false }`
[INFO] [stdout] 344f8c51b9c188d640800bc1c57d87814c3318c852f215101af4c8cf2177971d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:cfa559dde23f44738f9990739aaa3487d8df3af37eb5df0572f7cf76004a604a" "/opt/rustwide/cargo-home/bin/cargo" "+8da20828b6ea601dfd8e2448cb50ace88876bd78" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8286f75f10d1ad27354fb5456ca9d50e137d4487e5fd07824d80e61c159cc24b
[INFO] running `Command { std: "docker" "start" "-a" "8286f75f10d1ad27354fb5456ca9d50e137d4487e5fd07824d80e61c159cc24b", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.169
[INFO] [stderr]    Compiling getrandom v0.3.1
[INFO] [stderr]    Compiling zerocopy v0.8.17
[INFO] [stderr]    Compiling syn v2.0.98
[INFO] [stderr]    Compiling rand_core v0.9.0
[INFO] [stderr]    Compiling zerocopy-derive v0.7.35
[INFO] [stderr]    Compiling zerocopy v0.7.35
[INFO] [stderr]    Compiling ppv-lite86 v0.2.20
[INFO] [stderr]    Compiling rand_chacha v0.9.0
[INFO] [stderr]    Compiling rand v0.9.0
[INFO] [stderr]    Compiling assignment2_coursehomework_ff61c2 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 9.80s
[INFO] running `Command { std: "docker" "inspect" "8286f75f10d1ad27354fb5456ca9d50e137d4487e5fd07824d80e61c159cc24b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8286f75f10d1ad27354fb5456ca9d50e137d4487e5fd07824d80e61c159cc24b", kill_on_drop: false }`
[INFO] [stdout] 8286f75f10d1ad27354fb5456ca9d50e137d4487e5fd07824d80e61c159cc24b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:cfa559dde23f44738f9990739aaa3487d8df3af37eb5df0572f7cf76004a604a" "/opt/rustwide/cargo-home/bin/cargo" "+8da20828b6ea601dfd8e2448cb50ace88876bd78" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2c42e1eb65ee6ff20f63e25eacd176a506f66d3646f822042a50c1a3ba9aadc0
[INFO] running `Command { std: "docker" "start" "-a" "2c42e1eb65ee6ff20f63e25eacd176a506f66d3646f822042a50c1a3ba9aadc0", kill_on_drop: false }`
[INFO] [stderr]    Compiling assignment2_coursehomework_ff61c2 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.82s
[INFO] running `Command { std: "docker" "inspect" "2c42e1eb65ee6ff20f63e25eacd176a506f66d3646f822042a50c1a3ba9aadc0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2c42e1eb65ee6ff20f63e25eacd176a506f66d3646f822042a50c1a3ba9aadc0", kill_on_drop: false }`
[INFO] [stdout] 2c42e1eb65ee6ff20f63e25eacd176a506f66d3646f822042a50c1a3ba9aadc0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:cfa559dde23f44738f9990739aaa3487d8df3af37eb5df0572f7cf76004a604a" "/opt/rustwide/cargo-home/bin/cargo" "+8da20828b6ea601dfd8e2448cb50ace88876bd78" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 8212f21fe2ad0905c8cc43fed506dea2bed0ef7e8d0aa4a6c1541cfe73331ce4
[INFO] running `Command { std: "docker" "start" "-a" "8212f21fe2ad0905c8cc43fed506dea2bed0ef7e8d0aa4a6c1541cfe73331ce4", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/assignment2_coursehomework_ff61c2-d823355e84732b56)
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test tests::result_types_work ... ok
[INFO] [stdout] test tests::structs_and_enums_work ... ok
[INFO] [stdout] test tests::extremely_cool_stuff_works ... ok
[INFO] [stdout] test tests::traits_work ... ok
[INFO] [stdout] test tests::traits_work2 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests assignment2_coursehomework_ff61c2
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/magic_course_homework.rs - magic_course_homework::Archaeomancer (line 24) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.25s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "8212f21fe2ad0905c8cc43fed506dea2bed0ef7e8d0aa4a6c1541cfe73331ce4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8212f21fe2ad0905c8cc43fed506dea2bed0ef7e8d0aa4a6c1541cfe73331ce4", kill_on_drop: false }`
[INFO] [stdout] 8212f21fe2ad0905c8cc43fed506dea2bed0ef7e8d0aa4a6c1541cfe73331ce4