[INFO] cloning repository https://github.com/giu7d/rust-studies
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/giu7d/rust-studies" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgiu7d%2Frust-studies", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgiu7d%2Frust-studies'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] ff045878a8ac4b4c569ff7f3d0da93314d24f3bc
[INFO] testing giu7d/rust-studies against try#722e1797249a965b6335aebd65d777f917e498f1 for pr-91031
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgiu7d%2Frust-studies" "/workspace/builds/worker-118/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-118/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/giu7d/rust-studies 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/giu7d/rust-studies
[INFO] finished tweaking git repo https://github.com/giu7d/rust-studies
[INFO] tweaked toml for git repo https://github.com/giu7d/rust-studies written to /workspace/builds/worker-118/source/Cargo.toml
[INFO] crate git repo https://github.com/giu7d/rust-studies 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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-118/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-118/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] ff5aa90e3d1a4bbf63d561b61110cb44639490aa15d02a2b2f6d6780f9d0b22e
[INFO] running `Command { std: "docker" "start" "-a" "ff5aa90e3d1a4bbf63d561b61110cb44639490aa15d02a2b2f6d6780f9d0b22e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ff5aa90e3d1a4bbf63d561b61110cb44639490aa15d02a2b2f6d6780f9d0b22e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ff5aa90e3d1a4bbf63d561b61110cb44639490aa15d02a2b2f6d6780f9d0b22e", kill_on_drop: false }`
[INFO] [stdout] ff5aa90e3d1a4bbf63d561b61110cb44639490aa15d02a2b2f6d6780f9d0b22e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-118/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-118/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] bee7a353cb3ff3c0d792e35b9a6e14062fb927aba2314ef5fccef83738e465cc
[INFO] running `Command { std: "docker" "start" "-a" "bee7a353cb3ff3c0d792e35b9a6e14062fb927aba2314ef5fccef83738e465cc", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling rust-studies v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.94s
[INFO] running `Command { std: "docker" "inspect" "bee7a353cb3ff3c0d792e35b9a6e14062fb927aba2314ef5fccef83738e465cc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bee7a353cb3ff3c0d792e35b9a6e14062fb927aba2314ef5fccef83738e465cc", kill_on_drop: false }`
[INFO] [stdout] bee7a353cb3ff3c0d792e35b9a6e14062fb927aba2314ef5fccef83738e465cc
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-118/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-118/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] 1e284afbdcfc22a5d95635084d982fc3b2d9b28180fd8f61391717b2bf8ab879
[INFO] running `Command { std: "docker" "start" "-a" "1e284afbdcfc22a5d95635084d982fc3b2d9b28180fd8f61391717b2bf8ab879", kill_on_drop: false }`
[INFO] [stderr]    Compiling rust-studies v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.69s
[INFO] running `Command { std: "docker" "inspect" "1e284afbdcfc22a5d95635084d982fc3b2d9b28180fd8f61391717b2bf8ab879", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1e284afbdcfc22a5d95635084d982fc3b2d9b28180fd8f61391717b2bf8ab879", kill_on_drop: false }`
[INFO] [stdout] 1e284afbdcfc22a5d95635084d982fc3b2d9b28180fd8f61391717b2bf8ab879
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-118/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-118/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] 6163bfe09b4f8436c061fb2f4a634dda45b8ae45ca1278ff52cbdcbcb04a64fa
[INFO] running `Command { std: "docker" "start" "-a" "6163bfe09b4f8436c061fb2f4a634dda45b8ae45ca1278ff52cbdcbcb04a64fa", 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_studies-6bfb255c50aba6f7)
[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" "6163bfe09b4f8436c061fb2f4a634dda45b8ae45ca1278ff52cbdcbcb04a64fa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6163bfe09b4f8436c061fb2f4a634dda45b8ae45ca1278ff52cbdcbcb04a64fa", kill_on_drop: false }`
[INFO] [stdout] 6163bfe09b4f8436c061fb2f4a634dda45b8ae45ca1278ff52cbdcbcb04a64fa