[INFO] cloning repository https://github.com/MathiasBayon/stegano
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/MathiasBayon/stegano" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMathiasBayon%2Fstegano", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMathiasBayon%2Fstegano'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 1a7c07b1bd88b6894d5f5ad41389c22c9eb31a1f
[INFO] testing MathiasBayon/stegano against beta-2020-07-24 for beta-1.46-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMathiasBayon%2Fstegano" "/workspace/builds/worker-8/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-8/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/MathiasBayon/stegano on toolchain beta-2020-07-24
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/MathiasBayon/stegano
[INFO] finished tweaking git repo https://github.com/MathiasBayon/stegano
[INFO] tweaked toml for git repo https://github.com/MathiasBayon/stegano written to /workspace/builds/worker-8/source/Cargo.toml
[INFO] crate git repo https://github.com/MathiasBayon/stegano already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] eb2b82fb78bef83b58137cbe6ab0ae10307993b4386b1068862d50ddcfbf2825
[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" "eb2b82fb78bef83b58137cbe6ab0ae10307993b4386b1068862d50ddcfbf2825", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "eb2b82fb78bef83b58137cbe6ab0ae10307993b4386b1068862d50ddcfbf2825", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "eb2b82fb78bef83b58137cbe6ab0ae10307993b4386b1068862d50ddcfbf2825", kill_on_drop: false }`
[INFO] [stdout] eb2b82fb78bef83b58137cbe6ab0ae10307993b4386b1068862d50ddcfbf2825
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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=warn" "-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:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 81c10f7dcc52c18c3ef7ff73629d6746c8e0bef46d659ddc90d62aa99af8049d
[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" "81c10f7dcc52c18c3ef7ff73629d6746c8e0bef46d659ddc90d62aa99af8049d", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.62
[INFO] [stderr]    Compiling cfg-if v0.1.10
[INFO] [stderr]    Compiling autocfg v0.1.6
[INFO] [stderr]    Compiling semver-parser v0.7.0
[INFO] [stderr]    Compiling lazy_static v1.4.0
[INFO] [stderr]    Compiling arrayvec v0.4.11
[INFO] [stderr]    Compiling nodrop v0.1.13
[INFO] [stderr]    Compiling byteorder v1.3.2
[INFO] [stderr]    Compiling proc-macro2 v0.4.30
[INFO] [stderr]    Compiling scopeguard v1.0.0
[INFO] [stderr]    Compiling unicode-xid v0.1.0
[INFO] [stderr]    Compiling getrandom v0.1.12
[INFO] [stderr]    Compiling syn v0.15.44
[INFO] [stderr]    Compiling rayon-core v1.6.0
[INFO] [stderr]    Compiling crc32fast v1.2.0
[INFO] [stderr]    Compiling bitflags v1.2.0
[INFO] [stderr]    Compiling num-derive v0.2.5
[INFO] [stderr]    Compiling adler32 v1.0.4
[INFO] [stderr]    Compiling either v1.5.3
[INFO] [stderr]    Compiling ppv-lite86 v0.2.5
[INFO] [stderr]    Compiling lzw v0.10.0
[INFO] [stderr]    Compiling gcc v0.3.55
[INFO] [stderr]    Compiling color_quant v1.0.1
[INFO] [stderr]    Compiling scoped_threadpool v0.1.9
[INFO] [stderr]    Compiling rustc-serialize v0.3.24
[INFO] [stderr]    Compiling semver v0.9.0
[INFO] [stderr]    Compiling crossbeam-utils v0.6.6
[INFO] [stderr]    Compiling inflate v0.4.5
[INFO] [stderr]    Compiling gif v0.10.3
[INFO] [stderr]    Compiling c2-chacha v0.2.2
[INFO] [stderr]    Compiling rustc_version v0.2.3
[INFO] [stderr]    Compiling crossbeam-queue v0.1.2
[INFO] [stderr]    Compiling num-traits v0.2.8
[INFO] [stderr]    Compiling num-integer v0.1.41
[INFO] [stderr]    Compiling num-iter v0.1.39
[INFO] [stderr]    Compiling num-rational v0.2.2
[INFO] [stderr]    Compiling num_cpus v1.10.1
[INFO] [stderr]    Compiling rand v0.4.6
[INFO] [stderr]    Compiling time v0.1.42
[INFO] [stderr]    Compiling quote v0.6.13
[INFO] [stderr]    Compiling rand_core v0.5.1
[INFO] [stderr]    Compiling memoffset v0.5.1
[INFO] [stderr]    Compiling deflate v0.7.20
[INFO] [stderr]    Compiling rand_chacha v0.2.1
[INFO] [stderr]    Compiling rand v0.3.23
[INFO] [stderr]    Compiling crossbeam-epoch v0.7.2
[INFO] [stderr]    Compiling rand v0.7.2
[INFO] [stderr]    Compiling png v0.15.0
[INFO] [stderr]    Compiling crossbeam-deque v0.7.1
[INFO] [stderr]    Compiling rayon v1.2.0
[INFO] [stderr]    Compiling rust-crypto v0.2.36
[INFO] [stderr]    Compiling jpeg-decoder v0.1.16
[INFO] [stderr]    Compiling tiff v0.3.1
[INFO] [stderr]    Compiling image v0.22.2
[INFO] [stderr]    Compiling stegano v1.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [optimized + debuginfo] target(s) in 3m 40s
[INFO] running `Command { std: "docker" "inspect" "81c10f7dcc52c18c3ef7ff73629d6746c8e0bef46d659ddc90d62aa99af8049d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "81c10f7dcc52c18c3ef7ff73629d6746c8e0bef46d659ddc90d62aa99af8049d", kill_on_drop: false }`
[INFO] [stdout] 81c10f7dcc52c18c3ef7ff73629d6746c8e0bef46d659ddc90d62aa99af8049d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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=warn" "-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:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 86cfeb578a37ebf774ec83a3b0036b87f76e1d5163f56b7aa32e3b9dfe1c2d92
[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" "86cfeb578a37ebf774ec83a3b0036b87f76e1d5163f56b7aa32e3b9dfe1c2d92", kill_on_drop: false }`
[INFO] [stderr]    Compiling stegano v1.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [optimized + debuginfo] target(s) in 3.67s
[INFO] running `Command { std: "docker" "inspect" "86cfeb578a37ebf774ec83a3b0036b87f76e1d5163f56b7aa32e3b9dfe1c2d92", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "86cfeb578a37ebf774ec83a3b0036b87f76e1d5163f56b7aa32e3b9dfe1c2d92", kill_on_drop: false }`
[INFO] [stdout] 86cfeb578a37ebf774ec83a3b0036b87f76e1d5163f56b7aa32e3b9dfe1c2d92
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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=warn" "-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:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 73a6f9232b2c629476f12c6fc4d99d6d104a5b5036a0dcdbf1c349ee34b5c792
[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" "73a6f9232b2c629476f12c6fc4d99d6d104a5b5036a0dcdbf1c349ee34b5c792", kill_on_drop: false }`
[INFO] [stderr]     Finished test [optimized + debuginfo] target(s) in 0.15s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/stegano-d191ebe70ee8a942
[INFO] [stdout] 
[INFO] [stdout] running 16 tests
[INFO] [stdout] test lib::binary::tests::test_store_bit ... ok
[INFO] [stdout] test lib::binary::tests::test_store_random_bit ... ok
[INFO] [stdout] test lib::binary::tests::test_to_string ... ok
[INFO] [stdout] test lib::binary::tests::test_is_one_byte_char ... ok
[INFO] [stdout] test lib::binary::tests::test_is_one_byte_chars_message ... ok
[INFO] [stdout] test lib::binary::tests::test_to_bit_vec ... ok
[INFO] [stdout] test lib::binary::tests::test_convert_bool_to_u8 ... ok
[INFO] [stdout] test lib::binary::tests::test_empty_least_significant_bit ... ok
[INFO] [stdout] test lib::binary::tests::test_from_str ... ok
[INFO] [stdout] test lib::binary::tests::test_from_bool_vec ... ok
[INFO] [stdout] test lib::binary::tests::test_convert_u8_vec_to_byte_vec ... ok
[INFO] [stdout] test lib::binary::tests::test_convert_byte_vec_to_bit_vec ... ok
[INFO] [stdout] test lib::binary::tests::test_constructor_accessor ... ok
[INFO] [stderr] error: test failed, to rerun pass '--bin stegano'
[INFO] running `Command { std: "docker" "inspect" "73a6f9232b2c629476f12c6fc4d99d6d104a5b5036a0dcdbf1c349ee34b5c792", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "73a6f9232b2c629476f12c6fc4d99d6d104a5b5036a0dcdbf1c349ee34b5c792", kill_on_drop: false }`
[INFO] [stdout] 73a6f9232b2c629476f12c6fc4d99d6d104a5b5036a0dcdbf1c349ee34b5c792