[INFO] cloning repository https://github.com/jeremymeadows/steganosaurus
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/jeremymeadows/steganosaurus" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjeremymeadows%2Fsteganosaurus", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjeremymeadows%2Fsteganosaurus'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 5ac5528b94214eaa63f21e2fb4bc64cee925251f
[INFO] testing jeremymeadows/steganosaurus against try#722e1797249a965b6335aebd65d777f917e498f1 for pr-91031
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjeremymeadows%2Fsteganosaurus" "/workspace/builds/worker-15/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-15/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/jeremymeadows/steganosaurus on toolchain 722e1797249a965b6335aebd65d777f917e498f1
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/jeremymeadows/steganosaurus
[INFO] finished tweaking git repo https://github.com/jeremymeadows/steganosaurus
[INFO] tweaked toml for git repo https://github.com/jeremymeadows/steganosaurus written to /workspace/builds/worker-15/source/Cargo.toml
[INFO] crate git repo https://github.com/jeremymeadows/steganosaurus already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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" "+722e1797249a965b6335aebd65d777f917e498f1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] b3f5395459fb677fe3ad65f77d0a6bcd5128b4bab62ec14965eeb879b537df1c
[INFO] running `Command { std: "docker" "start" "-a" "b3f5395459fb677fe3ad65f77d0a6bcd5128b4bab62ec14965eeb879b537df1c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b3f5395459fb677fe3ad65f77d0a6bcd5128b4bab62ec14965eeb879b537df1c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b3f5395459fb677fe3ad65f77d0a6bcd5128b4bab62ec14965eeb879b537df1c", kill_on_drop: false }`
[INFO] [stdout] b3f5395459fb677fe3ad65f77d0a6bcd5128b4bab62ec14965eeb879b537df1c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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" "+722e1797249a965b6335aebd65d777f917e498f1" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] dec6cbde08ac32eaefaa52d8b643c06c0b7ac2eb2310609cf758c5b8372574f0
[INFO] running `Command { std: "docker" "start" "-a" "dec6cbde08ac32eaefaa52d8b643c06c0b7ac2eb2310609cf758c5b8372574f0", kill_on_drop: false }`
[INFO] [stderr]    Compiling steganosaurus v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.86s
[INFO] running `Command { std: "docker" "inspect" "dec6cbde08ac32eaefaa52d8b643c06c0b7ac2eb2310609cf758c5b8372574f0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dec6cbde08ac32eaefaa52d8b643c06c0b7ac2eb2310609cf758c5b8372574f0", kill_on_drop: false }`
[INFO] [stdout] dec6cbde08ac32eaefaa52d8b643c06c0b7ac2eb2310609cf758c5b8372574f0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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" "+722e1797249a965b6335aebd65d777f917e498f1" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 258bd52dc49859e72e2cb3ed8fec5b49f123bf6dcfd863c20600e2d3e87ebe4f
[INFO] running `Command { std: "docker" "start" "-a" "258bd52dc49859e72e2cb3ed8fec5b49f123bf6dcfd863c20600e2d3e87ebe4f", kill_on_drop: false }`
[INFO] [stderr]    Compiling steganosaurus v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.62s
[INFO] running `Command { std: "docker" "inspect" "258bd52dc49859e72e2cb3ed8fec5b49f123bf6dcfd863c20600e2d3e87ebe4f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "258bd52dc49859e72e2cb3ed8fec5b49f123bf6dcfd863c20600e2d3e87ebe4f", kill_on_drop: false }`
[INFO] [stdout] 258bd52dc49859e72e2cb3ed8fec5b49f123bf6dcfd863c20600e2d3e87ebe4f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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" "+722e1797249a965b6335aebd65d777f917e498f1" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 4896e0a9034956f398e00de38a02ae575db8b9383e990073660a5666dd4425bf
[INFO] running `Command { std: "docker" "start" "-a" "4896e0a9034956f398e00de38a02ae575db8b9383e990073660a5666dd4425bf", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/steganosaurus-d61da47df67406a9)
[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" "4896e0a9034956f398e00de38a02ae575db8b9383e990073660a5666dd4425bf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4896e0a9034956f398e00de38a02ae575db8b9383e990073660a5666dd4425bf", kill_on_drop: false }`
[INFO] [stdout] 4896e0a9034956f398e00de38a02ae575db8b9383e990073660a5666dd4425bf