[INFO] fetching crate rust-bigint 1.1.0...
[INFO] testing rust-bigint-1.1.0 against master#5d5ff84130da0d74c6ece368dbe821d8f83fa526 for pr-79296
[INFO] extracting crate rust-bigint 1.1.0 into /workspace/builds/worker-12/source
[INFO] validating manifest of crates.io crate rust-bigint 1.1.0 on toolchain 5d5ff84130da0d74c6ece368dbe821d8f83fa526
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate rust-bigint 1.1.0
[INFO] finished tweaking crates.io crate rust-bigint 1.1.0
[INFO] tweaked toml for crates.io crate rust-bigint 1.1.0 written to /workspace/builds/worker-12/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "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" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "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-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "metadata" "--no-deps" "--format-version=1", 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] 1c2b8c7311cd529584482177e495c8115ce19f04fd0cf45eecad1d812abc9bff
[INFO] running `Command { std: "docker" "start" "-a" "1c2b8c7311cd529584482177e495c8115ce19f04fd0cf45eecad1d812abc9bff", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1c2b8c7311cd529584482177e495c8115ce19f04fd0cf45eecad1d812abc9bff", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1c2b8c7311cd529584482177e495c8115ce19f04fd0cf45eecad1d812abc9bff", kill_on_drop: false }`
[INFO] [stdout] 1c2b8c7311cd529584482177e495c8115ce19f04fd0cf45eecad1d812abc9bff
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9e8b90ef27dbf658e9a55bae9f308e20b86958a86c4d4037f8da8a15e89d74c0
[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" "9e8b90ef27dbf658e9a55bae9f308e20b86958a86c4d4037f8da8a15e89d74c0", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.24
[INFO] [stderr]    Compiling unicode-xid v0.2.1
[INFO] [stderr]    Compiling syn v1.0.52
[INFO] [stderr]    Compiling libc v0.2.80
[INFO] [stderr]    Compiling autocfg v1.0.1
[INFO] [stderr]    Compiling serde v1.0.117
[INFO] [stderr]    Compiling ryu v1.0.5
[INFO] [stderr]    Compiling serde_derive v1.0.117
[INFO] [stderr]    Compiling serde_json v1.0.59
[INFO] [stderr]    Compiling itoa v0.4.6
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling quote v1.0.7
[INFO] [stderr]    Compiling getrandom v0.2.0
[INFO] [stderr]    Compiling rust-gmp-serde v0.5.0
[INFO] [stderr]    Compiling rust-bigint v1.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 22.58s
[INFO] running `Command { std: "docker" "inspect" "9e8b90ef27dbf658e9a55bae9f308e20b86958a86c4d4037f8da8a15e89d74c0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9e8b90ef27dbf658e9a55bae9f308e20b86958a86c4d4037f8da8a15e89d74c0", kill_on_drop: false }`
[INFO] [stdout] 9e8b90ef27dbf658e9a55bae9f308e20b86958a86c4d4037f8da8a15e89d74c0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e63561f3f133c7c2273a0da14b3f94a74ce567bfe42c6489c654d59ddcd138d7
[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" "e63561f3f133c7c2273a0da14b3f94a74ce567bfe42c6489c654d59ddcd138d7", kill_on_drop: false }`
[INFO] [stderr]    Compiling rust-bigint v1.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.51s
[INFO] running `Command { std: "docker" "inspect" "e63561f3f133c7c2273a0da14b3f94a74ce567bfe42c6489c654d59ddcd138d7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e63561f3f133c7c2273a0da14b3f94a74ce567bfe42c6489c654d59ddcd138d7", kill_on_drop: false }`
[INFO] [stdout] e63561f3f133c7c2273a0da14b3f94a74ce567bfe42c6489c654d59ddcd138d7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 173e665ddc5b22edd0db682ca5ee3cea9521f9fc3e179ba73bf83d0122d55fce
[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" "173e665ddc5b22edd0db682ca5ee3cea9521f9fc3e179ba73bf83d0122d55fce", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/rust_bigint-b2da00c16640942a
[INFO] [stdout] 
[INFO] [stdout] running 12 tests
[INFO] [stdout] test big_gmp::tests::sample_range_test ... ok
[INFO] [stdout] test big_gmp::tests::sample_below_test ... ok
[INFO] [stdout] test big_gmp::tests::strict_sample_range_test ... ok
[INFO] [stdout] test big_gmp::tests::test_from_hex ... ok
[INFO] [stdout] test big_gmp::tests::test_mod_pow ... ok
[INFO] [stdout] test big_gmp::tests::strict_sample_test ... ok
[INFO] [stdout] test big_gmp::tests::test_mod_mul ... ok
[INFO] [stdout] test big_gmp::tests::test_mod_sub_negative_modulo ... ok
[INFO] [stdout] test big_gmp::tests::test_mod_sub_modulo ... ok
[INFO] [stdout] test big_gmp::tests::test_to_hex ... ok
[INFO] [stderr]    Doc-tests rust-bigint
[INFO] [stdout] test big_gmp::tests::invalid_range_test ... ok
[INFO] [stdout] test big_gmp::tests::sample_below_zero_test ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 12 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs - (line 4) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "173e665ddc5b22edd0db682ca5ee3cea9521f9fc3e179ba73bf83d0122d55fce", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "173e665ddc5b22edd0db682ca5ee3cea9521f9fc3e179ba73bf83d0122d55fce", kill_on_drop: false }`
[INFO] [stdout] 173e665ddc5b22edd0db682ca5ee3cea9521f9fc3e179ba73bf83d0122d55fce