[INFO] crate specialized-div-rem 0.3.0 is already in cache
[INFO] testing specialized-div-rem-0.3.0 against master#8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e for pr-74409
[INFO] extracting crate specialized-div-rem 0.3.0 into /workspace/builds/worker-7/source
[INFO] validating manifest of crates.io crate specialized-div-rem 0.3.0 on toolchain 8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate specialized-div-rem 0.3.0
[INFO] finished tweaking crates.io crate specialized-div-rem 0.3.0
[INFO] tweaked toml for crates.io crate specialized-div-rem 0.3.0 written to /workspace/builds/worker-7/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:38e1b949b06cde1964af550a6e548bd9b2b2ea170003ae122f8fc0886596cc07" "/opt/rustwide/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 0c234788179ec0dc73a35ac515c0022342aa48fe9b434d4dbf402da349b7074a
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "0c234788179ec0dc73a35ac515c0022342aa48fe9b434d4dbf402da349b7074a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0c234788179ec0dc73a35ac515c0022342aa48fe9b434d4dbf402da349b7074a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0c234788179ec0dc73a35ac515c0022342aa48fe9b434d4dbf402da349b7074a", kill_on_drop: false }`
[INFO] [stdout] 0c234788179ec0dc73a35ac515c0022342aa48fe9b434d4dbf402da349b7074a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:38e1b949b06cde1964af550a6e548bd9b2b2ea170003ae122f8fc0886596cc07" "/opt/rustwide/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 724b816c88831dbc7a881bd5994709f330c33f4c22c60248f328e308c736f47a
[INFO] running `Command { std: "docker" "start" "-a" "724b816c88831dbc7a881bd5994709f330c33f4c22c60248f328e308c736f47a", kill_on_drop: false }`
[INFO] [stderr]    Compiling specialized-div-rem v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.56s
[INFO] running `Command { std: "docker" "inspect" "724b816c88831dbc7a881bd5994709f330c33f4c22c60248f328e308c736f47a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "724b816c88831dbc7a881bd5994709f330c33f4c22c60248f328e308c736f47a", kill_on_drop: false }`
[INFO] [stdout] 724b816c88831dbc7a881bd5994709f330c33f4c22c60248f328e308c736f47a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:38e1b949b06cde1964af550a6e548bd9b2b2ea170003ae122f8fc0886596cc07" "/opt/rustwide/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] da21eda5674d85aa1e589848dce83317af6f8122a33c5066c6e0983bf1222b2e
[INFO] running `Command { std: "docker" "start" "-a" "da21eda5674d85aa1e589848dce83317af6f8122a33c5066c6e0983bf1222b2e", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.73
[INFO] [stderr]    Compiling getrandom v0.1.14
[INFO] [stderr]    Compiling cfg-if v0.1.10
[INFO] [stderr]    Compiling ppv-lite86 v0.2.8
[INFO] [stderr]    Compiling rand_core v0.5.1
[INFO] [stderr]    Compiling rand_chacha v0.2.2
[INFO] [stderr]    Compiling rand v0.7.3
[INFO] [stderr]    Compiling specialized-div-rem v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 9.77s
[INFO] running `Command { std: "docker" "inspect" "da21eda5674d85aa1e589848dce83317af6f8122a33c5066c6e0983bf1222b2e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "da21eda5674d85aa1e589848dce83317af6f8122a33c5066c6e0983bf1222b2e", kill_on_drop: false }`
[INFO] [stdout] da21eda5674d85aa1e589848dce83317af6f8122a33c5066c6e0983bf1222b2e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:38e1b949b06cde1964af550a6e548bd9b2b2ea170003ae122f8fc0886596cc07" "/opt/rustwide/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 2b42b6a82f3377afe10145ecba49386d6851624abdb28740f1258b2d6049c2a4
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "2b42b6a82f3377afe10145ecba49386d6851624abdb28740f1258b2d6049c2a4", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.08s
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/specialized_div_rem-884ae030ff6ea1a2
[INFO] [stdout] running 14 tests
[INFO] [stdout] test div_rem_binary_long_32 ... test div_rem_binary_long_32 has been running for over 60 seconds
[INFO] [stdout] test div_rem_asymmetric_128 ... test div_rem_asymmetric_128 has been running for over 60 seconds
[INFO] [stdout] test div_rem_trifecta_32 ... test div_rem_trifecta_32 has been running for over 60 seconds
[INFO] [stdout] test div_rem_trifecta_64 ... test div_rem_trifecta_64 has been running for over 60 seconds
[INFO] [stdout] test div_rem_delegate_64 ... test div_rem_delegate_64 has been running for over 60 seconds
[INFO] [stdout] test div_rem_binary_long_64 ... test div_rem_binary_long_64 has been running for over 60 seconds
[INFO] [stdout] test div_rem_asymmetric_64 ... test div_rem_asymmetric_64 has been running for over 60 seconds
[INFO] [stdout] test div_rem_delegate_128 ... test div_rem_delegate_128 has been running for over 60 seconds
[INFO] [stdout] test div_rem_trifecta_128 ... test div_rem_trifecta_128 has been running for over 60 seconds
[INFO] [stdout] test div_rem_binary_long_16 ... test div_rem_binary_long_16 has been running for over 60 seconds
[INFO] [stdout] test div_rem_binary_long_8 ... test div_rem_binary_long_8 has been running for over 60 seconds
[INFO] [stdout] test div_rem_delegate_32 ... test div_rem_delegate_32 has been running for over 60 seconds
[INFO] [stdout] test div_rem_binary_long_128 ... test div_rem_binary_long_128 has been running for over 60 seconds
[INFO] [stdout] test div_rem_asymmetric_32 ... test div_rem_asymmetric_32 has been running for over 60 seconds
[ERROR] error running command: no output for 300 seconds
[INFO] running `Command { std: "docker" "inspect" "2b42b6a82f3377afe10145ecba49386d6851624abdb28740f1258b2d6049c2a4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2b42b6a82f3377afe10145ecba49386d6851624abdb28740f1258b2d6049c2a4", kill_on_drop: false }`
[INFO] [stdout] 2b42b6a82f3377afe10145ecba49386d6851624abdb28740f1258b2d6049c2a4