[INFO] fetching crate daisycalc 1.1.7...
[INFO] building daisycalc-1.1.7 against master#ad211ced81509462cdfe4c29ed10f97279a0acae for pr-135216
[INFO] extracting crate daisycalc 1.1.7 into /workspace/builds/worker-3-tc1/source
[INFO] validating manifest of crates.io crate daisycalc 1.1.7 on toolchain ad211ced81509462cdfe4c29ed10f97279a0acae
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ad211ced81509462cdfe4c29ed10f97279a0acae" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate daisycalc 1.1.7
[INFO] finished tweaking crates.io crate daisycalc 1.1.7
[INFO] tweaked toml for crates.io crate daisycalc 1.1.7 written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] crate crates.io crate daisycalc 1.1.7 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" "+ad211ced81509462cdfe4c29ed10f97279a0acae" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+ad211ced81509462cdfe4c29ed10f97279a0acae" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c5daeea5da8073f99662b67072c355bb9082bd5113b45f33a95f5294149e5589
[INFO] running `Command { std: "docker" "start" "-a" "c5daeea5da8073f99662b67072c355bb9082bd5113b45f33a95f5294149e5589", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c5daeea5da8073f99662b67072c355bb9082bd5113b45f33a95f5294149e5589", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c5daeea5da8073f99662b67072c355bb9082bd5113b45f33a95f5294149e5589", kill_on_drop: false }`
[INFO] [stdout] c5daeea5da8073f99662b67072c355bb9082bd5113b45f33a95f5294149e5589
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+ad211ced81509462cdfe4c29ed10f97279a0acae" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6b9fd00918382ba37702f50832d5b5db7304502ade67de76d802ca1c20957d5f
[INFO] running `Command { std: "docker" "start" "-a" "6b9fd00918382ba37702f50832d5b5db7304502ade67de76d802ca1c20957d5f", kill_on_drop: false }`
[INFO] [stderr]    Compiling autocfg v1.1.0
[INFO] [stderr]    Compiling serde v1.0.164
[INFO] [stderr]    Compiling hashbrown v0.12.3
[INFO] [stderr]    Compiling winnow v0.4.6
[INFO] [stderr]    Compiling libc v0.2.147
[INFO] [stderr]    Compiling numtoa v0.1.0
[INFO] [stderr]    Compiling cfg-if v1.0.0
[INFO] [stderr]    Compiling num-traits v0.2.16
[INFO] [stderr]    Compiling indexmap v1.9.3
[INFO] [stderr]    Compiling num-integer v0.1.45
[INFO] [stderr]    Compiling num-bigint v0.4.4
[INFO] [stderr]    Compiling num-iter v0.1.43
[INFO] [stderr]    Compiling num-rational v0.4.1
[INFO] [stderr]    Compiling termion v2.0.1
[INFO] [stderr]    Compiling num-complex v0.4.4
[INFO] [stderr]    Compiling toml_datetime v0.6.2
[INFO] [stderr]    Compiling serde_spanned v0.6.2
[INFO] [stderr]    Compiling toml_edit v0.19.10
[INFO] [stderr]    Compiling num v0.4.1
[INFO] [stderr]    Compiling toml v0.7.4
[INFO] [stderr]    Compiling daisycalc v1.1.7 (/opt/rustwide/workdir)
[INFO] [stdout] warning: method `log` is never used
[INFO] [stdout]   --> src/quantity/scalar/scalar.rs:61:5
[INFO] [stdout]    |
[INFO] [stdout] 14 | pub trait ScalarBase:
[INFO] [stdout]    |           ---------- method in this trait
[INFO] [stdout] ...
[INFO] [stdout] 61 |     fn log(&self, base: Self) -> Option<Self>;
[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 21.01s
[INFO] running `Command { std: "docker" "inspect" "6b9fd00918382ba37702f50832d5b5db7304502ade67de76d802ca1c20957d5f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6b9fd00918382ba37702f50832d5b5db7304502ade67de76d802ca1c20957d5f", kill_on_drop: false }`
[INFO] [stdout] 6b9fd00918382ba37702f50832d5b5db7304502ade67de76d802ca1c20957d5f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+ad211ced81509462cdfe4c29ed10f97279a0acae" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0bd12e8b61f02f62ef97d7ef5014f32f4fa6d64d9006387036f0f51e27482b29
[INFO] running `Command { std: "docker" "start" "-a" "0bd12e8b61f02f62ef97d7ef5014f32f4fa6d64d9006387036f0f51e27482b29", kill_on_drop: false }`
[INFO] [stderr]    Compiling daisycalc v1.1.7 (/opt/rustwide/workdir)
[INFO] [stdout] warning: method `log` is never used
[INFO] [stdout]   --> src/quantity/scalar/scalar.rs:61:5
[INFO] [stdout]    |
[INFO] [stdout] 14 | pub trait ScalarBase:
[INFO] [stdout]    |           ---------- method in this trait
[INFO] [stdout] ...
[INFO] [stdout] 61 |     fn log(&self, base: Self) -> Option<Self>;
[INFO] [stdout]    |        ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `log` is never used
[INFO] [stdout]   --> src/quantity/scalar/scalar.rs:61:5
[INFO] [stdout]    |
[INFO] [stdout] 14 | pub trait ScalarBase:
[INFO] [stdout]    |           ---------- method in this trait
[INFO] [stdout] ...
[INFO] [stdout] 61 |     fn log(&self, base: Self) -> Option<Self>;
[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 4.94s
[INFO] running `Command { std: "docker" "inspect" "0bd12e8b61f02f62ef97d7ef5014f32f4fa6d64d9006387036f0f51e27482b29", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0bd12e8b61f02f62ef97d7ef5014f32f4fa6d64d9006387036f0f51e27482b29", kill_on_drop: false }`
[INFO] [stdout] 0bd12e8b61f02f62ef97d7ef5014f32f4fa6d64d9006387036f0f51e27482b29