Nov 18 15:28:03.337 INFO testing ed25519-dalek-0.8.1 against try#2e026d6e5d7621634147ad4c8074f1d964dbb1be for pr-55982
Nov 18 15:28:03.343 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-4/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-55982/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +2e026d6e5d7621634147ad4c8074f1d964dbb1be-alt build --frozen" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Nov 18 15:28:03.884 INFO [stdout] acd100e9d852a6e3ac0bb383623a8c97a1b590c8c89d371e23c94472f12bd11a
Nov 18 15:28:03.891 INFO running `"docker" "start" "-a" "acd100e9d852a6e3ac0bb383623a8c97a1b590c8c89d371e23c94472f12bd11a"`
Nov 18 15:28:05.175 INFO [stderr] usermod: no changes
Nov 18 15:28:05.495 INFO [stderr]    Compiling subtle v1.0.0
Nov 18 15:28:05.499 INFO [stderr]    Compiling clear_on_drop v0.2.3
Nov 18 15:28:05.515 INFO [stderr]    Compiling rand v0.5.5
Nov 18 15:28:11.990 INFO [stderr]    Compiling curve25519-dalek v0.20.0
Nov 18 15:28:18.095 INFO [stderr]    Compiling ed25519-dalek v0.8.1 (/source)
Nov 18 15:28:20.383 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 15.18s
Nov 18 15:28:20.414 INFO [stderr] su: No module specific data is present
Nov 18 15:28:21.148 INFO running `"docker" "inspect" "acd100e9d852a6e3ac0bb383623a8c97a1b590c8c89d371e23c94472f12bd11a"`
Nov 18 15:28:21.353 INFO running `"docker" "rm" "-f" "acd100e9d852a6e3ac0bb383623a8c97a1b590c8c89d371e23c94472f12bd11a"`
Nov 18 15:28:21.575 INFO [stdout] acd100e9d852a6e3ac0bb383623a8c97a1b590c8c89d371e23c94472f12bd11a
Nov 18 15:28:21.583 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-4/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-55982/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +2e026d6e5d7621634147ad4c8074f1d964dbb1be-alt test --frozen --no-run" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Nov 18 15:28:22.036 INFO [stdout] c476259e2d2a3e423a02336f0f4a694e7f6c5bbdb67f93b1908878d4cc2fd7b1
Nov 18 15:28:22.043 INFO running `"docker" "start" "-a" "c476259e2d2a3e423a02336f0f4a694e7f6c5bbdb67f93b1908878d4cc2fd7b1"`
Nov 18 15:28:23.235 INFO [stderr] usermod: no changes
Nov 18 15:28:23.503 INFO [stderr]    Compiling term v0.5.1
Nov 18 15:28:23.503 INFO [stderr]    Compiling criterion-plot v0.2.5
Nov 18 15:28:23.503 INFO [stderr]    Compiling bincode v0.9.2
Nov 18 15:28:28.218 INFO [stderr]    Compiling simplelog v0.5.3
Nov 18 15:28:30.127 INFO [stderr]    Compiling criterion v0.2.5
Nov 18 15:28:45.697 INFO [stderr]    Compiling ed25519-dalek v0.8.1 (/source)
Nov 18 15:28:50.263 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 27.00s
Nov 18 15:28:50.274 INFO [stderr] su: No module specific data is present
Nov 18 15:28:50.883 INFO running `"docker" "inspect" "c476259e2d2a3e423a02336f0f4a694e7f6c5bbdb67f93b1908878d4cc2fd7b1"`
Nov 18 15:28:51.277 INFO running `"docker" "rm" "-f" "c476259e2d2a3e423a02336f0f4a694e7f6c5bbdb67f93b1908878d4cc2fd7b1"`
Nov 18 15:28:51.707 INFO [stdout] c476259e2d2a3e423a02336f0f4a694e7f6c5bbdb67f93b1908878d4cc2fd7b1