[INFO] fetching crate arx-kw 0.3.0...
[INFO] testing arx-kw-0.3.0 against try#d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2 for pr-86479
[INFO] extracting crate arx-kw 0.3.0 into /workspace/builds/worker-4/source
[INFO] validating manifest of crates.io crate arx-kw 0.3.0 on toolchain d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate arx-kw 0.3.0
[INFO] finished tweaking crates.io crate arx-kw 0.3.0
[INFO] tweaked toml for crates.io crate arx-kw 0.3.0 written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded keystream v1.0.0
[INFO] [stderr]   Downloaded chacha v0.3.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "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] 0c285f7ca2080e3c9abed90d9d6b3bddca508b6a2ce22fc327e4f262421af9b4
[INFO] running `Command { std: "docker" "start" "-a" "0c285f7ca2080e3c9abed90d9d6b3bddca508b6a2ce22fc327e4f262421af9b4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0c285f7ca2080e3c9abed90d9d6b3bddca508b6a2ce22fc327e4f262421af9b4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0c285f7ca2080e3c9abed90d9d6b3bddca508b6a2ce22fc327e4f262421af9b4", kill_on_drop: false }`
[INFO] [stdout] 0c285f7ca2080e3c9abed90d9d6b3bddca508b6a2ce22fc327e4f262421af9b4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 65ed781c8a0bbb4b912c08616c3f055f55d811612b638d638373bbe68d4f63e0
[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" "65ed781c8a0bbb4b912c08616c3f055f55d811612b638d638373bbe68d4f63e0", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.28
[INFO] [stderr]    Compiling unicode-xid v0.2.2
[INFO] [stderr]    Compiling byteorder v1.4.3
[INFO] [stderr]    Compiling keystream v1.0.0
[INFO] [stderr]    Compiling siphasher v0.3.6
[INFO] [stderr]    Compiling subtle v2.4.1
[INFO] [stderr]    Compiling chacha v0.3.0
[INFO] [stderr]    Compiling quote v1.0.9
[INFO] [stderr]    Compiling syn v1.0.74
[INFO] [stderr]    Compiling thiserror-impl v1.0.26
[INFO] [stderr]    Compiling thiserror v1.0.26
[INFO] [stderr]    Compiling arx-kw v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 17.11s
[INFO] running `Command { std: "docker" "inspect" "65ed781c8a0bbb4b912c08616c3f055f55d811612b638d638373bbe68d4f63e0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "65ed781c8a0bbb4b912c08616c3f055f55d811612b638d638373bbe68d4f63e0", kill_on_drop: false }`
[INFO] [stdout] 65ed781c8a0bbb4b912c08616c3f055f55d811612b638d638373bbe68d4f63e0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 817ee1d10fe727be776ffd9297ec2916fbc9fd28ce43fe5755edaa33eb2eedb5
[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" "817ee1d10fe727be776ffd9297ec2916fbc9fd28ce43fe5755edaa33eb2eedb5", kill_on_drop: false }`
[INFO] [stderr]    Compiling autocfg v1.0.1
[INFO] [stderr]    Compiling semver v1.0.4
[INFO] [stderr]    Compiling cfg-if v1.0.0
[INFO] [stderr]    Compiling ryu v1.0.5
[INFO] [stderr]    Compiling crossbeam-epoch v0.9.5
[INFO] [stderr]    Compiling memchr v2.4.0
[INFO] [stderr]    Compiling rayon-core v1.9.1
[INFO] [stderr]    Compiling either v1.6.1
[INFO] [stderr]    Compiling itoa v0.4.7
[INFO] [stderr]    Compiling serde_json v1.0.66
[INFO] [stderr]    Compiling plotters-backend v0.3.2
[INFO] [stderr]    Compiling serde_derive v1.0.127
[INFO] [stderr]    Compiling anyhow v1.0.42
[INFO] [stderr]    Compiling same-file v1.0.6
[INFO] [stderr]    Compiling regex-syntax v0.6.25
[INFO] [stderr]    Compiling half v1.7.1
[INFO] [stderr]    Compiling oorandom v11.1.3
[INFO] [stderr]    Compiling hex v0.4.3
[INFO] [stderr]    Compiling walkdir v2.3.2
[INFO] [stderr]    Compiling crossbeam-utils v0.8.5
[INFO] [stderr]    Compiling plotters-svg v0.3.1
[INFO] [stderr]    Compiling itertools v0.10.1
[INFO] [stderr]    Compiling num_cpus v1.13.0
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling clap v2.33.3
[INFO] [stderr]    Compiling serde_cbor v0.11.1
[INFO] [stderr]    Compiling crossbeam-channel v0.5.1
[INFO] [stderr]    Compiling memoffset v0.6.4
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling rayon v1.5.1
[INFO] [stderr]    Compiling rustc_version v0.4.0
[INFO] [stderr]    Compiling csv-core v0.1.10
[INFO] [stderr]    Compiling bstr v0.2.16
[INFO] [stderr]    Compiling cast v0.2.7
[INFO] [stderr]    Compiling crossbeam-deque v0.8.1
[INFO] [stderr]    Compiling csv v1.1.6
[INFO] [stderr]    Compiling regex v1.5.4
[INFO] [stderr]    Compiling tinytemplate v1.2.1
[INFO] [stderr]    Compiling plotters v0.3.1
[INFO] [stderr]    Compiling criterion-plot v0.4.4
[INFO] [stderr]    Compiling criterion v0.3.5
[INFO] [stderr]    Compiling arx-kw v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 43.33s
[INFO] running `Command { std: "docker" "inspect" "817ee1d10fe727be776ffd9297ec2916fbc9fd28ce43fe5755edaa33eb2eedb5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "817ee1d10fe727be776ffd9297ec2916fbc9fd28ce43fe5755edaa33eb2eedb5", kill_on_drop: false }`
[INFO] [stdout] 817ee1d10fe727be776ffd9297ec2916fbc9fd28ce43fe5755edaa33eb2eedb5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] a70510bc596630f7a485c6eb6265d7cc5e0d72f3ac25f50a29cf2bab933baf9d
[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" "a70510bc596630f7a485c6eb6265d7cc5e0d72f3ac25f50a29cf2bab933baf9d", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.17s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/arx_kw-b5fb6a52990036ee)
[INFO] [stdout] 
[INFO] [stdout] running 20 tests
[INFO] [stdout] test e::tests::test_decrypt ... ok
[INFO] [stdout] test e::tests::test_decrypt_bad ... ok
[INFO] [stdout] test e::tests::test_decrypt_blob ... ok
[INFO] [stdout] test ex::tests::test_bad_decrypt ... ok
[INFO] [stdout] test ex::tests::test_decrypt ... ok
[INFO] [stdout] test ex::tests::test_decrypt_blob ... ok
[INFO] [stdout] test ex::tests::test_encrypt ... ok
[INFO] [stdout] test g::tests::test_encrypt ... ok
[INFO] [stdout] test ex::tests::test_encrypt_blob ... ok
[INFO] [stdout] test g::tests::test_encrypt_blob ... ok
[INFO] [stdout] test g::tests::test_decrypt ... ok
[INFO] [stdout] test gx::tests::test_decrypt ... ok
[INFO] [stdout] test g::tests::test_decrypt_blob ... ok
[INFO] [stdout] test gx::tests::test_encrypt_blob ... ok
[INFO] [stdout] test gx::tests::test_encrypt ... ok
[INFO] [stdout] test gx::tests::test_decrypt_blob ... ok
[INFO] [stdout] test e::tests::test_encrypt_blob ... ok
[INFO] [stdout] test e::tests::test_encrypt ... ok
[INFO] [stdout] test g::tests::test_decrypt_bad ... ok
[INFO] [stdout] test gx::tests::test_bad_decrypt ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 20 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests arx-kw
[INFO] [stdout] 
[INFO] [stdout] running 7 tests
[INFO] [stdout] test src/ex.rs - ex::construct_nonce (line 65) ... ok
[INFO] [stdout] test src/gx.rs - gx::construct_nonce (line 68) ... ok
[INFO] [stdout] test src/lib.rs - ArxKW::encrypt_blob (line 321) ... ok
[INFO] [stdout] test src/lib.rs - ArxKW::decrypt_blob (line 364) ... ok
[INFO] [stdout] test src/ex.rs - ex::construct_nonce (line 79) ... ok
[INFO] [stdout] test src/gx.rs - gx::construct_nonce (line 82) ... ok
[INFO] [stdout] test src/lib.rs - (line 126) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.67s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "a70510bc596630f7a485c6eb6265d7cc5e0d72f3ac25f50a29cf2bab933baf9d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a70510bc596630f7a485c6eb6265d7cc5e0d72f3ac25f50a29cf2bab933baf9d", kill_on_drop: false }`
[INFO] [stdout] a70510bc596630f7a485c6eb6265d7cc5e0d72f3ac25f50a29cf2bab933baf9d