[INFO] fetching crate sct 0.7.1...
[INFO] testing sct-0.7.1 against master#caccb4d0368bd918ef6668af8e13834d07040417 for pr-146098-1
[INFO] extracting crate sct 0.7.1 into /workspace/builds/worker-1-tc1/source
[INFO] started tweaking crates.io crate sct 0.7.1
[INFO] finished tweaking crates.io crate sct 0.7.1
[INFO] tweaked toml for crates.io crate sct 0.7.1 written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate sct 0.7.1 on toolchain caccb4d0368bd918ef6668af8e13834d07040417
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 19 packages to latest compatible versions
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 1dd6372242d5e5ea7d1930581ce3e7be2a40ca1e081a9f53ec843d28cb99c906
[INFO] running `Command { std: "docker" "start" "-a" "1dd6372242d5e5ea7d1930581ce3e7be2a40ca1e081a9f53ec843d28cb99c906", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1dd6372242d5e5ea7d1930581ce3e7be2a40ca1e081a9f53ec843d28cb99c906", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1dd6372242d5e5ea7d1930581ce3e7be2a40ca1e081a9f53ec843d28cb99c906", kill_on_drop: false }`
[INFO] [stdout] 1dd6372242d5e5ea7d1930581ce3e7be2a40ca1e081a9f53ec843d28cb99c906
[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=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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2eb4eaff1bf6401a2036200f320b43d0d0ea18850c96dcdd686f97c2e395010f
[INFO] running `Command { std: "docker" "start" "-a" "2eb4eaff1bf6401a2036200f320b43d0d0ea18850c96dcdd686f97c2e395010f", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.176
[INFO] [stderr]    Compiling untrusted v0.9.0
[INFO] [stderr]    Compiling ring v0.17.14
[INFO] [stderr]    Compiling getrandom v0.2.16
[INFO] [stderr]    Compiling sct v0.7.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 7.34s
[INFO] running `Command { std: "docker" "inspect" "2eb4eaff1bf6401a2036200f320b43d0d0ea18850c96dcdd686f97c2e395010f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2eb4eaff1bf6401a2036200f320b43d0d0ea18850c96dcdd686f97c2e395010f", kill_on_drop: false }`
[INFO] [stdout] 2eb4eaff1bf6401a2036200f320b43d0d0ea18850c96dcdd686f97c2e395010f
[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=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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8257f07dd7afa80b081aa1fbdd6e87463ee69ec09c288fb89b09a1f493f4024a
[INFO] running `Command { std: "docker" "start" "-a" "8257f07dd7afa80b081aa1fbdd6e87463ee69ec09c288fb89b09a1f493f4024a", kill_on_drop: false }`
[INFO] [stderr]    Compiling sct v0.7.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused return value of `must_use` that must be used
[INFO] [stdout]   --> src/tests_google.rs:50:5
[INFO] [stdout]    |
[INFO] [stdout] 50 |     format!("{:?}", GOOGLE_PILOT);
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_must_use)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]    |
[INFO] [stdout] 50 |     let _ = format!("{:?}", GOOGLE_PILOT);
[INFO] [stdout]    |     +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.62s
[INFO] running `Command { std: "docker" "inspect" "8257f07dd7afa80b081aa1fbdd6e87463ee69ec09c288fb89b09a1f493f4024a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8257f07dd7afa80b081aa1fbdd6e87463ee69ec09c288fb89b09a1f493f4024a", kill_on_drop: false }`
[INFO] [stdout] 8257f07dd7afa80b081aa1fbdd6e87463ee69ec09c288fb89b09a1f493f4024a
[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=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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] b6cecbf9d018ae8c77bdcb3be9f5a03a295ca18608abb109126f9df715af40ba
[INFO] running `Command { std: "docker" "start" "-a" "b6cecbf9d018ae8c77bdcb3be9f5a03a295ca18608abb109126f9df715af40ba", kill_on_drop: false }`
[INFO] [stderr] warning: unused return value of `must_use` that must be used
[INFO] [stderr]   --> src/tests_google.rs:50:5
[INFO] [stderr]    |
[INFO] [stderr] 50 |     format!("{:?}", GOOGLE_PILOT);
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_must_use)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] help: use `let _ = ...` to ignore the resulting value
[INFO] [stderr]    |
[INFO] [stderr] 50 |     let _ = format!("{:?}", GOOGLE_PILOT);
[INFO] [stderr]    |     +++++++
[INFO] [stderr] 
[INFO] [stderr] warning: `sct` (lib test) generated 1 warning
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.48s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/sct-255104e5dea0dd3c)
[INFO] [stdout] 
[INFO] [stdout] running 28 tests
[INFO] [stdout] test tests::test_unknown_sct_version_is_not_fatal ... ok
[INFO] [stdout] test tests::test_other_errors_are_fatal ... ok
[INFO] [stdout] test tests::test_unknown_log_is_not_fatal ... ok
[INFO] [stdout] test tests_generated::ecdsa_p256_badsigalg ... ok
[INFO] [stdout] test tests_generated::ecdsa_p256_junk ... ok
[INFO] [stdout] test tests_generated::ecdsa_p256_future ... ok
[INFO] [stdout] test tests_generated::ecdsa_p256_short ... ok
[INFO] [stdout] test tests_generated::ecdsa_p256_basic ... ok
[INFO] [stdout] test tests_generated::ecdsa_p256_wrongcert ... ok
[INFO] [stdout] test tests_generated::ecdsa_p256_wrongext ... ok
[INFO] [stdout] test tests_generated::ecdsa_p256_wrongtime ... ok
[INFO] [stdout] test tests_generated::ecdsa_p256_wrongid ... ok
[INFO] [stdout] test tests_generated::rsa2048_basic ... ok
[INFO] [stdout] test tests_generated::rsa3072_basic ... ok
[INFO] [stdout] test tests_generated::rsa2048_wrongcert ... ok
[INFO] [stdout] test tests_generated::rsa4096_wrongcert ... ok
[INFO] [stdout] test tests_google::test_log_is_debug ... ok
[INFO] [stdout] test tests_generated::ecdsa_p384_wrongcert ... ok
[INFO] [stdout] test tests_generated::rsa4096_wrongtime ... ok
[INFO] [stdout] test tests_google::test_google_sct1 ... ok
[INFO] [stdout] test tests_generated::rsa2048_wrongtime ... ok
[INFO] [stdout] test tests_generated::ecdsa_p384_basic ... ok
[INFO] [stdout] test tests_generated::ecdsa_p256_version ... ok
[INFO] [stdout] test tests_generated::rsa3072_wrongcert ... ok
[INFO] [stdout] test tests_generated::rsa3072_wrongtime ... ok
[INFO] [stdout] test tests_generated::rsa4096_basic ... ok
[INFO] [stdout] test tests_generated::ecdsa_p384_wrongtime ... ok
[INFO] [stdout] test tests_google::test_google_sct0 ... ok
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests sct
[INFO] [stdout] test result: ok. 28 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.03s
[INFO] [stdout] 
[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" "b6cecbf9d018ae8c77bdcb3be9f5a03a295ca18608abb109126f9df715af40ba", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b6cecbf9d018ae8c77bdcb3be9f5a03a295ca18608abb109126f9df715af40ba", kill_on_drop: false }`
[INFO] [stdout] b6cecbf9d018ae8c77bdcb3be9f5a03a295ca18608abb109126f9df715af40ba