[INFO] cloning repository https://github.com/korintje/herschel
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/korintje/herschel" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkorintje%2Fherschel", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkorintje%2Fherschel'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] e56dfda2bb71c601a0b52a7e4e92a1506067b62e
[INFO] building korintje/herschel against try#334963c956d25708feab489a3816ae63f639355d for pr-135216-2
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkorintje%2Fherschel" "/workspace/builds/worker-5-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/korintje/herschel on toolchain 334963c956d25708feab489a3816ae63f639355d
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+334963c956d25708feab489a3816ae63f639355d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/korintje/herschel
[INFO] finished tweaking git repo https://github.com/korintje/herschel
[INFO] tweaked toml for git repo https://github.com/korintje/herschel written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/korintje/herschel 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" "+334963c956d25708feab489a3816ae63f639355d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+334963c956d25708feab489a3816ae63f639355d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 4af0c6062673d8ae9ca6e314f9398e1baab0c66be375d20391abc6bedfcde888
[INFO] running `Command { std: "docker" "start" "-a" "4af0c6062673d8ae9ca6e314f9398e1baab0c66be375d20391abc6bedfcde888", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4af0c6062673d8ae9ca6e314f9398e1baab0c66be375d20391abc6bedfcde888", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4af0c6062673d8ae9ca6e314f9398e1baab0c66be375d20391abc6bedfcde888", kill_on_drop: false }`
[INFO] [stdout] 4af0c6062673d8ae9ca6e314f9398e1baab0c66be375d20391abc6bedfcde888
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+334963c956d25708feab489a3816ae63f639355d" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c7c9c81d00e21d5bae29737283396ae5c66bdd6c32ad2a9c6b63310b1642de13
[INFO] running `Command { std: "docker" "start" "-a" "c7c9c81d00e21d5bae29737283396ae5c66bdd6c32ad2a9c6b63310b1642de13", kill_on_drop: false }`
[INFO] [stderr]    Compiling herschel v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: method `get_params` is never used
[INFO] [stdout]   --> src/operation.rs:14:8
[INFO] [stdout]    |
[INFO] [stdout] 12 | pub trait Operation {
[INFO] [stdout]    |           --------- method in this trait
[INFO] [stdout] 13 |     fn get_spectrum(self: &Self) -> Spectrum;
[INFO] [stdout] 14 |     fn get_params(self: &Self) -> Vec<f32>;
[INFO] [stdout]    |        ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.18s
[INFO] running `Command { std: "docker" "inspect" "c7c9c81d00e21d5bae29737283396ae5c66bdd6c32ad2a9c6b63310b1642de13", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c7c9c81d00e21d5bae29737283396ae5c66bdd6c32ad2a9c6b63310b1642de13", kill_on_drop: false }`
[INFO] [stdout] c7c9c81d00e21d5bae29737283396ae5c66bdd6c32ad2a9c6b63310b1642de13
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+334963c956d25708feab489a3816ae63f639355d" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 78dc3f466e060dbe387d8824dedf9aefa08fe96ffda56c60ccf6616e1d6398fc
[INFO] running `Command { std: "docker" "start" "-a" "78dc3f466e060dbe387d8824dedf9aefa08fe96ffda56c60ccf6616e1d6398fc", kill_on_drop: false }`
[INFO] [stderr]    Compiling herschel v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: method `get_params` is never used
[INFO] [stdout]   --> src/operation.rs:14:8
[INFO] [stdout]    |
[INFO] [stdout] 12 | pub trait Operation {
[INFO] [stdout]    |           --------- method in this trait
[INFO] [stdout] 13 |     fn get_spectrum(self: &Self) -> Spectrum;
[INFO] [stdout] 14 |     fn get_params(self: &Self) -> Vec<f32>;
[INFO] [stdout]    |        ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.17s
[INFO] running `Command { std: "docker" "inspect" "78dc3f466e060dbe387d8824dedf9aefa08fe96ffda56c60ccf6616e1d6398fc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "78dc3f466e060dbe387d8824dedf9aefa08fe96ffda56c60ccf6616e1d6398fc", kill_on_drop: false }`
[INFO] [stdout] 78dc3f466e060dbe387d8824dedf9aefa08fe96ffda56c60ccf6616e1d6398fc