[INFO] fetching crate schemeguardian 0.2.0-alpha.3...
[INFO] testing schemeguardian-0.2.0-alpha.3 against 1.47.0 for beta-1.48-1
[INFO] extracting crate schemeguardian 0.2.0-alpha.3 into /workspace/builds/worker-6/source
[INFO] validating manifest of crates.io crate schemeguardian 0.2.0-alpha.3 on toolchain 1.47.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.47.0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate schemeguardian 0.2.0-alpha.3
[INFO] finished tweaking crates.io crate schemeguardian 0.2.0-alpha.3
[INFO] tweaked toml for crates.io crate schemeguardian 0.2.0-alpha.3 written to /workspace/builds/worker-6/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.47.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.47.0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+1.47.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] fc7709d16b8b6c365396692b14862ec3252050e8100980d30f87f253961b7fdf
[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" "fc7709d16b8b6c365396692b14862ec3252050e8100980d30f87f253961b7fdf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "fc7709d16b8b6c365396692b14862ec3252050e8100980d30f87f253961b7fdf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fc7709d16b8b6c365396692b14862ec3252050e8100980d30f87f253961b7fdf", kill_on_drop: false }`
[INFO] [stdout] fc7709d16b8b6c365396692b14862ec3252050e8100980d30f87f253961b7fdf
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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=warn" "-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:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+1.47.0" "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] 504b3dc0e5163bc2f59a5c9e6260dd71c82d468157536418549b626ae2be5629
[INFO] running `Command { std: "docker" "start" "-a" "504b3dc0e5163bc2f59a5c9e6260dd71c82d468157536418549b626ae2be5629", kill_on_drop: false }`
[INFO] [stderr]    Compiling getrandom v0.2.0
[INFO] [stderr]    Compiling zeroize v1.1.1
[INFO] [stderr]    Compiling arrayref v0.3.6
[INFO] [stderr]    Compiling base64 v0.13.0
[INFO] [stderr]    Compiling constant_time_eq v0.1.5
[INFO] [stderr]    Compiling base-x v0.2.6
[INFO] [stderr]    Compiling timelite v1.0.4
[INFO] [stderr]    Compiling crossbeam-channel v0.3.9
[INFO] [stderr]    Compiling fxhash v0.2.1
[INFO] [stderr]    Compiling crossbeam-epoch v0.7.2
[INFO] [stderr]    Compiling fs2 v0.4.3
[INFO] [stderr]    Compiling serde_derive v1.0.117
[INFO] [stderr]    Compiling blake2b_simd v0.5.10
[INFO] [stderr]    Compiling orion v0.15.5
[INFO] [stderr]    Compiling rust-argon2 v0.5.1
[INFO] [stderr]    Compiling branca v0.9.2
[INFO] [stderr]    Compiling serde v1.0.117
[INFO] [stderr]    Compiling bincode v1.3.1
[INFO] [stderr]    Compiling serde_bytes v0.11.5
[INFO] [stderr]    Compiling custom_codes v1.2.10
[INFO] [stderr]    Compiling redactedsecret v0.4.1
[INFO] [stderr]    Compiling toml v0.5.7
[INFO] [stderr]    Compiling tai64 v3.1.0
[INFO] [stderr]    Compiling sled v0.29.2
[INFO] [stderr]    Compiling schemeguardian v0.2.0-alpha.3 (/opt/rustwide/workdir)
[INFO] [stdout] warning: value passed to `self` is never read
[INFO] [stdout]   --> src/sg_statics/keys.rs:34:20
[INFO] [stdout]    |
[INFO] [stdout] 34 |     pub fn default(mut self) -> SecretString {
[INFO] [stdout]    |                    ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_assignments)]` on by default
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value passed to `self` is never read
[INFO] [stdout]   --> src/sg_statics/keys.rs:41:23
[INFO] [stdout]    |
[INFO] [stdout] 41 |     pub fn branca_key(mut self) -> SecretString {
[INFO] [stdout]    |                       ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 36.62s
[INFO] running `Command { std: "docker" "inspect" "504b3dc0e5163bc2f59a5c9e6260dd71c82d468157536418549b626ae2be5629", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "504b3dc0e5163bc2f59a5c9e6260dd71c82d468157536418549b626ae2be5629", kill_on_drop: false }`
[INFO] [stdout] 504b3dc0e5163bc2f59a5c9e6260dd71c82d468157536418549b626ae2be5629
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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=warn" "-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:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+1.47.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ca61082293d84211d00b4c26a2805b9c23faf21c31db6f2f0502fd78232b0ce6
[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" "ca61082293d84211d00b4c26a2805b9c23faf21c31db6f2f0502fd78232b0ce6", kill_on_drop: false }`
[INFO] [stderr]    Compiling schemeguardian v0.2.0-alpha.3 (/opt/rustwide/workdir)
[INFO] [stdout] warning: value passed to `self` is never read
[INFO] [stdout]   --> src/sg_statics/keys.rs:34:20
[INFO] [stdout]    |
[INFO] [stdout] 34 |     pub fn default(mut self) -> SecretString {
[INFO] [stdout]    |                    ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_assignments)]` on by default
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value passed to `self` is never read
[INFO] [stdout]   --> src/sg_statics/keys.rs:41:23
[INFO] [stdout]    |
[INFO] [stdout] 41 |     pub fn branca_key(mut self) -> SecretString {
[INFO] [stdout]    |                       ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value passed to `self` is never read
[INFO] [stdout]   --> src/sg_statics/keys.rs:34:20
[INFO] [stdout]    |
[INFO] [stdout] 34 |     pub fn default(mut self) -> SecretString {
[INFO] [stdout]    |                    ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_assignments)]` on by default
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value passed to `self` is never read
[INFO] [stdout]   --> src/sg_statics/keys.rs:41:23
[INFO] [stdout]    |
[INFO] [stdout] 41 |     pub fn branca_key(mut self) -> SecretString {
[INFO] [stdout]    |                       ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.72s
[INFO] running `Command { std: "docker" "inspect" "ca61082293d84211d00b4c26a2805b9c23faf21c31db6f2f0502fd78232b0ce6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ca61082293d84211d00b4c26a2805b9c23faf21c31db6f2f0502fd78232b0ce6", kill_on_drop: false }`
[INFO] [stdout] ca61082293d84211d00b4c26a2805b9c23faf21c31db6f2f0502fd78232b0ce6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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=warn" "-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:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+1.47.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 968d63d823e29e5587d982d87e59f496bd71615300128845e4e2b8bfa171d964
[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" "968d63d823e29e5587d982d87e59f496bd71615300128845e4e2b8bfa171d964", kill_on_drop: false }`
[INFO] [stderr] warning: value passed to `self` is never read
[INFO] [stderr]   --> src/sg_statics/keys.rs:34:20
[INFO] [stderr]    |
[INFO] [stderr] 34 |     pub fn default(mut self) -> SecretString {
[INFO] [stderr]    |                    ^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_assignments)]` on by default
[INFO] [stderr]    = help: maybe it is overwritten before being read?
[INFO] [stderr] 
[INFO] [stderr] warning: value passed to `self` is never read
[INFO] [stderr]   --> src/sg_statics/keys.rs:41:23
[INFO] [stderr]    |
[INFO] [stderr] 41 |     pub fn branca_key(mut self) -> SecretString {
[INFO] [stderr]    |                       ^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = help: maybe it is overwritten before being read?
[INFO] [stderr] 
[INFO] [stderr] warning: 2 warnings emitted
[INFO] [stderr] 
[INFO] [stderr] warning: value passed to `self` is never read
[INFO] [stderr]   --> src/sg_statics/keys.rs:34:20
[INFO] [stderr]    |
[INFO] [stderr] 34 |     pub fn default(mut self) -> SecretString {
[INFO] [stderr]    |                    ^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_assignments)]` on by default
[INFO] [stderr]    = help: maybe it is overwritten before being read?
[INFO] [stderr] 
[INFO] [stderr] warning: value passed to `self` is never read
[INFO] [stderr]   --> src/sg_statics/keys.rs:41:23
[INFO] [stderr]    |
[INFO] [stderr] 41 |     pub fn branca_key(mut self) -> SecretString {
[INFO] [stderr]    |                       ^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = help: maybe it is overwritten before being read?
[INFO] [stderr] 
[INFO] [stderr] warning: 2 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.10s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/schemeguardian-b78b11b3c33135f8
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests schemeguardian
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 50 tests
[INFO] [stdout] test src/global.rs - global::GenericPayload (line 117) ... ok
[INFO] [stdout] test src/global.rs - global::Payload (line 102) ... ok
[INFO] [stdout] test src/secrets/engine.rs - secrets::engine::AuthEngine::authenticate (line 285) ... ok
[INFO] [stderr] error: test failed, to rerun pass '--doc'
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustdoc --edition=2018 --crate-type lib --test /opt/rustwide/workdir/src/lib.rs --crate-name schemeguardian -L dependency=/opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern bincode=/opt/rustwide/target/debug/deps/libbincode-617c1a708e5f4795.rlib --extern branca=/opt/rustwide/target/debug/deps/libbranca-333d32a9dc5fd11b.rlib --extern custom_codes=/opt/rustwide/target/debug/deps/libcustom_codes-3fe4deeebc7d6131.rlib --extern either=/opt/rustwide/target/debug/deps/libeither-6cba286c51228592.rlib --extern failure=/opt/rustwide/target/debug/deps/libfailure-f7d2c1e891085bde.rlib --extern lazy_static=/opt/rustwide/target/debug/deps/liblazy_static-bf21cfb31a9e28ca.rlib --extern rand=/opt/rustwide/target/debug/deps/librand-ca231ed64fc376a5.rlib --extern redactedsecret=/opt/rustwide/target/debug/deps/libredactedsecret-3ffaa01e4f0ccd56.rlib --extern argon2=/opt/rustwide/target/debug/deps/libargon2-5d3226718ba42700.rlib --extern schemeguardian=/opt/rustwide/target/debug/deps/libschemeguardian-14d808e87425e0dc.rlib --extern serde=/opt/rustwide/target/debug/deps/libserde-3290419fec1fc46b.rlib --extern sled=/opt/rustwide/target/debug/deps/libsled-04bc4ad8c8968dcd.rlib --extern tai64=/opt/rustwide/target/debug/deps/libtai64-8d4bc31b3ae6a04f.rlib --extern timelite=/opt/rustwide/target/debug/deps/libtimelite-63aec301e5ec073e.rlib --extern toml=/opt/rustwide/target/debug/deps/libtoml-4c5b0c2467f03293.rlib -C embed-bitcode=no` (signal: 9, SIGKILL: kill)
[INFO] running `Command { std: "docker" "inspect" "968d63d823e29e5587d982d87e59f496bd71615300128845e4e2b8bfa171d964", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "968d63d823e29e5587d982d87e59f496bd71615300128845e4e2b8bfa171d964", kill_on_drop: false }`
[INFO] [stdout] 968d63d823e29e5587d982d87e59f496bd71615300128845e4e2b8bfa171d964
