[INFO] fetching crate constant_time_eq 0.1.5...
[INFO] testing constant_time_eq-0.1.5 against try#ecabaf78506b7a4668d42dc20268c086b93f0fad for pr-87041
[INFO] extracting crate constant_time_eq 0.1.5 into /workspace/builds/worker-14/source
[INFO] validating manifest of crates.io crate constant_time_eq 0.1.5 on toolchain ecabaf78506b7a4668d42dc20268c086b93f0fad
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate constant_time_eq 0.1.5
[INFO] finished tweaking crates.io crate constant_time_eq 0.1.5
[INFO] tweaked toml for crates.io crate constant_time_eq 0.1.5 written to /workspace/builds/worker-14/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 51aa09b2d3880541f7d914a7797831413ba96877e77449877271397786eb4b26
[INFO] running `Command { std: "docker" "start" "-a" "51aa09b2d3880541f7d914a7797831413ba96877e77449877271397786eb4b26", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "51aa09b2d3880541f7d914a7797831413ba96877e77449877271397786eb4b26", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "51aa09b2d3880541f7d914a7797831413ba96877e77449877271397786eb4b26", kill_on_drop: false }`
[INFO] [stdout] 51aa09b2d3880541f7d914a7797831413ba96877e77449877271397786eb4b26
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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" "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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 49f5e672fdd8e48011df9530d8e669cf67b30714916872847b60a02c05489d03
[INFO] running `Command { std: "docker" "start" "-a" "49f5e672fdd8e48011df9530d8e669cf67b30714916872847b60a02c05489d03", kill_on_drop: false }`
[INFO] [stderr]    Compiling constant_time_eq v0.1.5 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.09s
[INFO] running `Command { std: "docker" "inspect" "49f5e672fdd8e48011df9530d8e669cf67b30714916872847b60a02c05489d03", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "49f5e672fdd8e48011df9530d8e669cf67b30714916872847b60a02c05489d03", kill_on_drop: false }`
[INFO] [stdout] 49f5e672fdd8e48011df9530d8e669cf67b30714916872847b60a02c05489d03
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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" "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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 23961cd7328d1bf5f83bf92b90c8574c9687af068d0f94f90d03bdadcab5af8e
[INFO] running `Command { std: "docker" "start" "-a" "23961cd7328d1bf5f83bf92b90c8574c9687af068d0f94f90d03bdadcab5af8e", kill_on_drop: false }`
[INFO] [stderr]    Compiling constant_time_eq v0.1.5 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.39s
[INFO] running `Command { std: "docker" "inspect" "23961cd7328d1bf5f83bf92b90c8574c9687af068d0f94f90d03bdadcab5af8e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "23961cd7328d1bf5f83bf92b90c8574c9687af068d0f94f90d03bdadcab5af8e", kill_on_drop: false }`
[INFO] [stdout] 23961cd7328d1bf5f83bf92b90c8574c9687af068d0f94f90d03bdadcab5af8e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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" "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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 5413ac799f514e2209aeb0a5ed0f17917c053a98fde118e843d68f920439043c
[INFO] running `Command { std: "docker" "start" "-a" "5413ac799f514e2209aeb0a5ed0f17917c053a98fde118e843d68f920439043c", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/constant_time_eq-f37fc4dba69e95eb)
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests constant_time_eq
[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 4 tests
[INFO] [stdout] test src/lib.rs - constant_time_eq_16 (line 66) ... ok
[INFO] [stdout] test src/lib.rs - constant_time_eq_32 (line 81) ... ok
[INFO] [stdout] test src/lib.rs - constant_time_eq (line 25) ... ok
[INFO] [stdout] test src/lib.rs - constant_time_eq_64 (line 96) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.23s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "5413ac799f514e2209aeb0a5ed0f17917c053a98fde118e843d68f920439043c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5413ac799f514e2209aeb0a5ed0f17917c053a98fde118e843d68f920439043c", kill_on_drop: false }`
[INFO] [stdout] 5413ac799f514e2209aeb0a5ed0f17917c053a98fde118e843d68f920439043c