[INFO] fetching crate splitmonic 0.1.0...
[INFO] testing splitmonic-0.1.0 against master#a77da2d454e6caa227a85b16410b95f93495e7e0 for pr-91031
[INFO] extracting crate splitmonic 0.1.0 into /workspace/builds/worker-0/source
[INFO] validating manifest of crates.io crate splitmonic 0.1.0 on toolchain a77da2d454e6caa227a85b16410b95f93495e7e0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate splitmonic 0.1.0
[INFO] finished tweaking crates.io crate splitmonic 0.1.0
[INFO] tweaked toml for crates.io crate splitmonic 0.1.0 written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c266681e5d841c10a0d7cbc96e2a6d0ae55773d51ad0d1fbce4997790232ae7d
[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" "c266681e5d841c10a0d7cbc96e2a6d0ae55773d51ad0d1fbce4997790232ae7d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c266681e5d841c10a0d7cbc96e2a6d0ae55773d51ad0d1fbce4997790232ae7d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c266681e5d841c10a0d7cbc96e2a6d0ae55773d51ad0d1fbce4997790232ae7d", kill_on_drop: false }`
[INFO] [stdout] c266681e5d841c10a0d7cbc96e2a6d0ae55773d51ad0d1fbce4997790232ae7d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "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] 3364b481e6f9789cc9a7b23febef61c2787886019e4d8933e5c99aa09c944951
[INFO] running `Command { std: "docker" "start" "-a" "3364b481e6f9789cc9a7b23febef61c2787886019e4d8933e5c99aa09c944951", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.32
[INFO] [stderr]    Compiling unicode-xid v0.2.2
[INFO] [stderr]    Compiling syn v1.0.81
[INFO] [stderr]    Compiling libc v0.2.107
[INFO] [stderr]    Compiling cfg-if v1.0.0
[INFO] [stderr]    Compiling tinyvec_macros v0.1.0
[INFO] [stderr]    Compiling serde v1.0.130
[INFO] [stderr]    Compiling ppv-lite86 v0.2.15
[INFO] [stderr]    Compiling bitcoin_hashes v0.9.7
[INFO] [stderr]    Compiling once_cell v1.8.0
[INFO] [stderr]    Compiling tinyvec v1.5.1
[INFO] [stderr]    Compiling quote v1.0.10
[INFO] [stderr]    Compiling getrandom v0.2.3
[INFO] [stderr]    Compiling unicode-normalization v0.1.17
[INFO] [stderr]    Compiling rand_core v0.6.3
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling rand v0.8.4
[INFO] [stderr]    Compiling synstructure v0.12.6
[INFO] [stderr]    Compiling zeroize_derive v1.2.2
[INFO] [stderr]    Compiling thiserror-impl v1.0.30
[INFO] [stderr]    Compiling zeroize v1.4.3
[INFO] [stderr]    Compiling splitmonic_bip39 v1.0.0
[INFO] [stderr]    Compiling thiserror v1.0.30
[INFO] [stderr]    Compiling splitmonic v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 42.05s
[INFO] running `Command { std: "docker" "inspect" "3364b481e6f9789cc9a7b23febef61c2787886019e4d8933e5c99aa09c944951", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3364b481e6f9789cc9a7b23febef61c2787886019e4d8933e5c99aa09c944951", kill_on_drop: false }`
[INFO] [stdout] 3364b481e6f9789cc9a7b23febef61c2787886019e4d8933e5c99aa09c944951
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "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] ec28775b8caedd64aabdf7dab670e4918df2cdf45715de1d9581b9d757816ee5
[INFO] running `Command { std: "docker" "start" "-a" "ec28775b8caedd64aabdf7dab670e4918df2cdf45715de1d9581b9d757816ee5", kill_on_drop: false }`
[INFO] [stderr]    Compiling splitmonic v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 3.19s
[INFO] running `Command { std: "docker" "inspect" "ec28775b8caedd64aabdf7dab670e4918df2cdf45715de1d9581b9d757816ee5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ec28775b8caedd64aabdf7dab670e4918df2cdf45715de1d9581b9d757816ee5", kill_on_drop: false }`
[INFO] [stdout] ec28775b8caedd64aabdf7dab670e4918df2cdf45715de1d9581b9d757816ee5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] e80ef8cc512f40f9e1c48931db065c573003a67b62034a4a0e458925d2058b55
[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" "e80ef8cc512f40f9e1c48931db065c573003a67b62034a4a0e458925d2058b55", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/splitmonic-7d5516e8e6e672bd)
[INFO] [stdout] 
[INFO] [stdout] running 18 tests
[INFO] [stdout] test shamir::tests::it_generates_coefficients ... ok
[INFO] [stdout] test shamir::tests::it_rejects_share_id_under_1 ... ok
[INFO] [stdout] test shamir::tests::it_repeatedly_issues_shares ... ok
[INFO] [stdout] test shamir::tests::it_can_recover_secret ... ok
[INFO] [stdout] test shamir::tests::it_can_recover_a_generated_secret ... ok
[INFO] [stdout] test validation::tests::produces_error_on_wrong_length ... ok
[INFO] [stdout] test validation::tests::produces_error_when_not_enough_phrases ... ok
[INFO] [stdout] test validation::tests::produces_error_when_phrases_are_not_long_enough ... ok
[INFO] [stdout] test shamir::tests::it_works ... ok
[INFO] [stdout] test validation::tests::test_validate_part_of_same_set ... ok
[INFO] [stdout] test shamir::tests::it_requires_enough_shares ... ok
[INFO] [stdout] test wordlist::english::tests::test_get_all ... ok
[INFO] [stdout] test wordlist::english::tests::test_get_index ... ok
[INFO] [stdout] test wordlist::english::tests::test_get ... ok
[INFO] [stdout] test tests::each_recovery_phrase_is_28_words ... ok
[INFO] [stdout] test tests::first_3_words_are_always_the_same ... ok
[INFO] [stdout] test tests::split_and_recover ... ok
[INFO] [stdout] test validation::tests::produces_error_on_wrong_words ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 18 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.68s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests splitmonic
[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" "e80ef8cc512f40f9e1c48931db065c573003a67b62034a4a0e458925d2058b55", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e80ef8cc512f40f9e1c48931db065c573003a67b62034a4a0e458925d2058b55", kill_on_drop: false }`
[INFO] [stdout] e80ef8cc512f40f9e1c48931db065c573003a67b62034a4a0e458925d2058b55