[INFO] fetching crate advancedresearch-hypo 0.1.1...
[INFO] testing advancedresearch-hypo-0.1.1 against beta-2023-04-20 for beta-1.70-1
[INFO] extracting crate advancedresearch-hypo 0.1.1 into /workspace/builds/worker-1-tc2/source
[INFO] validating manifest of crates.io crate advancedresearch-hypo 0.1.1 on toolchain beta-2023-04-20
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2023-04-20" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate advancedresearch-hypo 0.1.1
[INFO] finished tweaking crates.io crate advancedresearch-hypo 0.1.1
[INFO] tweaked toml for crates.io crate advancedresearch-hypo 0.1.1 written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] crate crates.io crate advancedresearch-hypo 0.1.1 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" "+beta-2023-04-20" "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@sha256:5ff2268d62e97bff2cde7d5815dd6ed5b47097566f13b8d0ca110b04b60e07ed" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2023-04-20" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d5dca7b892771116161e084ad68eea1dc26f5f41aeeea13ad6d85a98f5bf1c8a
[INFO] running `Command { std: "docker" "start" "-a" "d5dca7b892771116161e084ad68eea1dc26f5f41aeeea13ad6d85a98f5bf1c8a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d5dca7b892771116161e084ad68eea1dc26f5f41aeeea13ad6d85a98f5bf1c8a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d5dca7b892771116161e084ad68eea1dc26f5f41aeeea13ad6d85a98f5bf1c8a", kill_on_drop: false }`
[INFO] [stdout] d5dca7b892771116161e084ad68eea1dc26f5f41aeeea13ad6d85a98f5bf1c8a
[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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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@sha256:5ff2268d62e97bff2cde7d5815dd6ed5b47097566f13b8d0ca110b04b60e07ed" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2023-04-20" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] da6740f7ff840cfa2423498488b2b69db411b0b55bfc1cc6827ddec937850d0d
[INFO] running `Command { std: "docker" "start" "-a" "da6740f7ff840cfa2423498488b2b69db411b0b55bfc1cc6827ddec937850d0d", kill_on_drop: false }`
[INFO] [stderr]    Compiling advancedresearch-hypo v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.35s
[INFO] running `Command { std: "docker" "inspect" "da6740f7ff840cfa2423498488b2b69db411b0b55bfc1cc6827ddec937850d0d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "da6740f7ff840cfa2423498488b2b69db411b0b55bfc1cc6827ddec937850d0d", kill_on_drop: false }`
[INFO] [stdout] da6740f7ff840cfa2423498488b2b69db411b0b55bfc1cc6827ddec937850d0d
[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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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@sha256:5ff2268d62e97bff2cde7d5815dd6ed5b47097566f13b8d0ca110b04b60e07ed" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2023-04-20" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4054ad58c26dc4f479d1d2bac676d37a964bed539ee934a206c5082ea4f8fb96
[INFO] running `Command { std: "docker" "start" "-a" "4054ad58c26dc4f479d1d2bac676d37a964bed539ee934a206c5082ea4f8fb96", kill_on_drop: false }`
[INFO] [stderr]    Compiling advancedresearch-hypo v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.52s
[INFO] running `Command { std: "docker" "inspect" "4054ad58c26dc4f479d1d2bac676d37a964bed539ee934a206c5082ea4f8fb96", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4054ad58c26dc4f479d1d2bac676d37a964bed539ee934a206c5082ea4f8fb96", kill_on_drop: false }`
[INFO] [stdout] 4054ad58c26dc4f479d1d2bac676d37a964bed539ee934a206c5082ea4f8fb96
[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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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@sha256:5ff2268d62e97bff2cde7d5815dd6ed5b47097566f13b8d0ca110b04b60e07ed" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2023-04-20" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 30531d0aa06c9db57c1850deaf087c470312195d6442400302e58bfcd8bc3560
[INFO] running `Command { std: "docker" "start" "-a" "30531d0aa06c9db57c1850deaf087c470312195d6442400302e58bfcd8bc3560", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/hypo-71ed5dc1b45fa676)
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests hypo
[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] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs - (line 42) ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/lib.rs - (line 42) stdout ----
[INFO] [stdout] error: expected one of `!`, `(`, `)`, `+`, `,`, `::`, or `<`, found `e`
[INFO] [stdout]  --> src/lib.rs:43:22
[INFO] [stdout]   |
[INFO] [stdout] 3 | abs(|h : (prediction e)| - |Hypothesis| / 2)
[INFO] [stdout]   |                     -^ expected one of 7 possible tokens
[INFO] [stdout]   |                     |
[INFO] [stdout]   |                     help: missing `,`
[INFO] [stdout] 
[INFO] [stdout] error: expected expression, found `/`
[INFO] [stdout]  --> src/lib.rs:43:41
[INFO] [stdout]   |
[INFO] [stdout] 3 | abs(|h : (prediction e)| - |Hypothesis| / 2)
[INFO] [stdout]   |                                         ^ expected expression
[INFO] [stdout] 
[INFO] [stdout] error: expected `;`, found `h`
[INFO] [stdout]  --> src/lib.rs:43:45
[INFO] [stdout]   |
[INFO] [stdout] 3 | abs(|h : (prediction e)| - |Hypothesis| / 2)
[INFO] [stdout]   |                                             ^ help: add `;` here
[INFO] [stdout] 4 |
[INFO] [stdout] 5 | h : Hypothesis
[INFO] [stdout]   | - unexpected token
[INFO] [stdout] 
[INFO] [stdout] error: expected `;`, found `e`
[INFO] [stdout]  --> src/lib.rs:45:15
[INFO] [stdout]   |
[INFO] [stdout] 5 | h : Hypothesis
[INFO] [stdout]   |               ^ help: add `;` here
[INFO] [stdout] 6 | e : Experiment
[INFO] [stdout]   | - unexpected token
[INFO] [stdout] 
[INFO] [stdout] error: expected `;`, found `prediction`
[INFO] [stdout]  --> src/lib.rs:46:15
[INFO] [stdout]   |
[INFO] [stdout] 6 | e : Experiment
[INFO] [stdout]   |               ^ help: add `;` here
[INFO] [stdout] 7 | prediction : Hypothesis x Experiment -> bool
[INFO] [stdout]   | ---------- unexpected token
[INFO] [stdout] 
[INFO] [stdout] error: expected one of `!`, `(`, `.`, `::`, `;`, `<`, `?`, or `}`, found `x`
[INFO] [stdout]  --> src/lib.rs:47:25
[INFO] [stdout]   |
[INFO] [stdout] 7 | prediction : Hypothesis x Experiment -> bool
[INFO] [stdout]   |            -            ^ expected one of 8 possible tokens
[INFO] [stdout]   |            |
[INFO] [stdout]   |            tried to parse a type due to this
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 6 previous errors
[INFO] [stdout] 
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     src/lib.rs - (line 42)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.08s
[INFO] [stdout] 
[INFO] [stderr] error: doctest failed, to rerun pass `--doc`
[INFO] running `Command { std: "docker" "inspect" "30531d0aa06c9db57c1850deaf087c470312195d6442400302e58bfcd8bc3560", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "30531d0aa06c9db57c1850deaf087c470312195d6442400302e58bfcd8bc3560", kill_on_drop: false }`
[INFO] [stdout] 30531d0aa06c9db57c1850deaf087c470312195d6442400302e58bfcd8bc3560
