[INFO] cloning repository https://github.com/Vdimir/rust-lz4
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Vdimir/rust-lz4" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FVdimir%2Frust-lz4", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FVdimir%2Frust-lz4'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 364ac04c7c705cf7b173f8607ebdeacfc0af32b9
[INFO] testing Vdimir/rust-lz4 against try#ce59db7a1b1b012fb2793c4641c1bdecad7a128b for pr-85530
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FVdimir%2Frust-lz4" "/workspace/builds/worker-12/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-12/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/Vdimir/rust-lz4 on toolchain ce59db7a1b1b012fb2793c4641c1bdecad7a128b
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/Vdimir/rust-lz4
[INFO] finished tweaking git repo https://github.com/Vdimir/rust-lz4
[INFO] tweaked toml for git repo https://github.com/Vdimir/rust-lz4 written to /workspace/builds/worker-12/source/Cargo.toml
[INFO] crate git repo https://github.com/Vdimir/rust-lz4 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 767b03c77fabf6ffd499ba67ed270e333e6dc14f8cc78b6698c39454aeef96ea
[INFO] running `Command { std: "docker" "start" "-a" "767b03c77fabf6ffd499ba67ed270e333e6dc14f8cc78b6698c39454aeef96ea", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "767b03c77fabf6ffd499ba67ed270e333e6dc14f8cc78b6698c39454aeef96ea", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "767b03c77fabf6ffd499ba67ed270e333e6dc14f8cc78b6698c39454aeef96ea", kill_on_drop: false }`
[INFO] [stdout] 767b03c77fabf6ffd499ba67ed270e333e6dc14f8cc78b6698c39454aeef96ea
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 53038b953ef0394b5f223a4f5745ca17ba67bd34ea0f7246b2471fc54bab5e5d
[INFO] running `Command { std: "docker" "start" "-a" "53038b953ef0394b5f223a4f5745ca17ba67bd34ea0f7246b2471fc54bab5e5d", kill_on_drop: false }`
[INFO] [stderr]    Compiling rust-lz4 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.82s
[INFO] running `Command { std: "docker" "inspect" "53038b953ef0394b5f223a4f5745ca17ba67bd34ea0f7246b2471fc54bab5e5d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "53038b953ef0394b5f223a4f5745ca17ba67bd34ea0f7246b2471fc54bab5e5d", kill_on_drop: false }`
[INFO] [stdout] 53038b953ef0394b5f223a4f5745ca17ba67bd34ea0f7246b2471fc54bab5e5d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 57509fae3a48187fd84f3ee0818de6d5aace7f813e1cf3564035d46c2c190e6d
[INFO] running `Command { std: "docker" "start" "-a" "57509fae3a48187fd84f3ee0818de6d5aace7f813e1cf3564035d46c2c190e6d", kill_on_drop: false }`
[INFO] [stderr]    Compiling rust-lz4 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.65s
[INFO] running `Command { std: "docker" "inspect" "57509fae3a48187fd84f3ee0818de6d5aace7f813e1cf3564035d46c2c190e6d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "57509fae3a48187fd84f3ee0818de6d5aace7f813e1cf3564035d46c2c190e6d", kill_on_drop: false }`
[INFO] [stdout] 57509fae3a48187fd84f3ee0818de6d5aace7f813e1cf3564035d46c2c190e6d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 86be4269f363f067939727c0c90eb7197c630c0c19518ed71b38d7e1813374f5
[INFO] running `Command { std: "docker" "start" "-a" "86be4269f363f067939727c0c90eb7197c630c0c19518ed71b38d7e1813374f5", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/rust_lz4-e3dfd63e2ca511aa)
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test buffer::write_buf::tests::test_write_buf ... ok
[INFO] [stdout] test buffer::write_buf::tests::test_write_buf_overlap ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "86be4269f363f067939727c0c90eb7197c630c0c19518ed71b38d7e1813374f5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "86be4269f363f067939727c0c90eb7197c630c0c19518ed71b38d7e1813374f5", kill_on_drop: false }`
[INFO] [stdout] 86be4269f363f067939727c0c90eb7197c630c0c19518ed71b38d7e1813374f5