[INFO] fetching crate miko 0.0.0...
[INFO] testing miko-0.0.0 against 1.69.0 for beta-1.70-1
[INFO] extracting crate miko 0.0.0 into /workspace/builds/worker-1-tc1/source
[INFO] validating manifest of crates.io crate miko 0.0.0 on toolchain 1.69.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.69.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate miko 0.0.0
[INFO] finished tweaking crates.io crate miko 0.0.0
[INFO] tweaked toml for crates.io crate miko 0.0.0 written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" __CARGO_TEST_CHANNEL_OVERRIDE_DO_NOT_USE_THIS="nightly" "/workspace/cargo-home/bin/cargo" "+1.69.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.69.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded build-time v0.1.2
[INFO] [stderr]   Downloaded diagnostic v0.4.3
[INFO] [stderr]   Downloaded peginator v0.3.0
[INFO] [stderr]   Downloaded voml-collection v0.3.2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:5ff2268d62e97bff2cde7d5815dd6ed5b47097566f13b8d0ca110b04b60e07ed" "/opt/rustwide/cargo-home/bin/cargo" "+1.69.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 64a6ec46eb533e2be8543c7c44c53085ea27be265b629a2f4b6dd4a4034b36b1
[INFO] running `Command { std: "docker" "start" "-a" "64a6ec46eb533e2be8543c7c44c53085ea27be265b629a2f4b6dd4a4034b36b1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "64a6ec46eb533e2be8543c7c44c53085ea27be265b629a2f4b6dd4a4034b36b1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "64a6ec46eb533e2be8543c7c44c53085ea27be265b629a2f4b6dd4a4034b36b1", kill_on_drop: false }`
[INFO] [stdout] 64a6ec46eb533e2be8543c7c44c53085ea27be265b629a2f4b6dd4a4034b36b1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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=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" "+1.69.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3c8f4113857e63bf12aafa3cb91a2e09dc640adb2ee15fde9667c3c4d7acbd90
[INFO] running `Command { std: "docker" "start" "-a" "3c8f4113857e63bf12aafa3cb91a2e09dc640adb2ee15fde9667c3c4d7acbd90", kill_on_drop: false }`
[INFO] [stderr]    Compiling num-traits v0.2.15
[INFO] [stderr]    Compiling num-integer v0.1.45
[INFO] [stderr]    Compiling num-bigint v0.4.3
[INFO] [stderr]    Compiling num-iter v0.1.43
[INFO] [stderr]    Compiling num-rational v0.4.1
[INFO] [stderr]    Compiling indexmap v1.9.3
[INFO] [stderr]    Compiling hashbrown v0.12.3
[INFO] [stderr]    Compiling termcolor v1.2.0
[INFO] [stderr]    Compiling unicode-width v0.1.10
[INFO] [stderr]    Compiling diagnostic v0.4.3
[INFO] [stderr]    Compiling num-complex v0.4.3
[INFO] [stderr]    Compiling num v0.4.0
[INFO] [stderr]    Compiling voml-collection v0.3.2
[INFO] [stderr]    Compiling miko v0.0.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: struct `SahaNode` is never constructed
[INFO] [stdout]  --> src/value/mod.rs:3:12
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub struct SahaNode {
[INFO] [stdout]   |            ^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `SahaValue` is never used
[INFO] [stdout]  --> src/value/mod.rs:8:10
[INFO] [stdout]   |
[INFO] [stdout] 8 | pub enum SahaValue {
[INFO] [stdout]   |          ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Number` is never constructed
[INFO] [stdout]   --> src/value/mod.rs:15:12
[INFO] [stdout]    |
[INFO] [stdout] 15 | pub struct Number {}
[INFO] [stdout]    |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.32s
[INFO] running `Command { std: "docker" "inspect" "3c8f4113857e63bf12aafa3cb91a2e09dc640adb2ee15fde9667c3c4d7acbd90", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3c8f4113857e63bf12aafa3cb91a2e09dc640adb2ee15fde9667c3c4d7acbd90", kill_on_drop: false }`
[INFO] [stdout] 3c8f4113857e63bf12aafa3cb91a2e09dc640adb2ee15fde9667c3c4d7acbd90
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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=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" "+1.69.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] efc6bb3f63b271f10fb6169343c910aae6461511aed50ebfac68f73b84a172a4
[INFO] running `Command { std: "docker" "start" "-a" "efc6bb3f63b271f10fb6169343c910aae6461511aed50ebfac68f73b84a172a4", kill_on_drop: false }`
[INFO] [stdout] warning: struct `SahaNode` is never constructed
[INFO] [stdout]  --> src/value/mod.rs:3:12
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub struct SahaNode {
[INFO] [stdout]   |            ^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling miko v0.0.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: enum `SahaValue` is never used
[INFO] [stdout]  --> src/value/mod.rs:8:10
[INFO] [stdout]   |
[INFO] [stdout] 8 | pub enum SahaValue {
[INFO] [stdout]   |          ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Number` is never constructed
[INFO] [stdout]   --> src/value/mod.rs:15:12
[INFO] [stdout]    |
[INFO] [stdout] 15 | pub struct Number {}
[INFO] [stdout]    |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `SahaNode` is never constructed
[INFO] [stdout]  --> src/value/mod.rs:3:12
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub struct SahaNode {
[INFO] [stdout]   |            ^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `SahaValue` is never used
[INFO] [stdout]  --> src/value/mod.rs:8:10
[INFO] [stdout]   |
[INFO] [stdout] 8 | pub enum SahaValue {
[INFO] [stdout]   |          ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Number` is never constructed
[INFO] [stdout]   --> src/value/mod.rs:15:12
[INFO] [stdout]    |
[INFO] [stdout] 15 | pub struct Number {}
[INFO] [stdout]    |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.27s
[INFO] running `Command { std: "docker" "inspect" "efc6bb3f63b271f10fb6169343c910aae6461511aed50ebfac68f73b84a172a4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "efc6bb3f63b271f10fb6169343c910aae6461511aed50ebfac68f73b84a172a4", kill_on_drop: false }`
[INFO] [stdout] efc6bb3f63b271f10fb6169343c910aae6461511aed50ebfac68f73b84a172a4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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=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" "+1.69.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 2a997f66d2b009240ab004dc7b6c9b58dd5e05cc6ffbd1769d039196d402577a
[INFO] running `Command { std: "docker" "start" "-a" "2a997f66d2b009240ab004dc7b6c9b58dd5e05cc6ffbd1769d039196d402577a", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr] warning: struct `SahaNode` is never constructed
[INFO] [stderr]  --> src/value/mod.rs:3:12
[INFO] [stderr]   |
[INFO] [stderr] 3 | pub struct SahaNode {
[INFO] [stderr]   |            ^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: enum `SahaValue` is never used
[INFO] [stderr]  --> src/value/mod.rs:8:10
[INFO] [stderr]   |
[INFO] [stderr] 8 | pub enum SahaValue {
[INFO] [stderr]   |          ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct `Number` is never constructed
[INFO] [stderr]   --> src/value/mod.rs:15:12
[INFO] [stderr]    |
[INFO] [stderr] 15 | pub struct Number {}
[INFO] [stderr]    |            ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `miko` (lib) generated 3 warnings
[INFO] [stderr] warning: `miko` (lib test) generated 3 warnings (3 duplicates)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/miko-143984a577002a41)
[INFO] [stdout] 
[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] [stderr]      Running tests/main.rs (/opt/rustwide/target/debug/deps/main-d0fca497291d47f7)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test ready ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests miko
[INFO] [stdout] 
[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] running `Command { std: "docker" "inspect" "2a997f66d2b009240ab004dc7b6c9b58dd5e05cc6ffbd1769d039196d402577a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2a997f66d2b009240ab004dc7b6c9b58dd5e05cc6ffbd1769d039196d402577a", kill_on_drop: false }`
[INFO] [stdout] 2a997f66d2b009240ab004dc7b6c9b58dd5e05cc6ffbd1769d039196d402577a
