[INFO] cloning repository https://github.com/chojuninengu/rust-traits-exercises
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/chojuninengu/rust-traits-exercises" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fchojuninengu%2Frust-traits-exercises", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fchojuninengu%2Frust-traits-exercises'...
[INFO] [stderr] /workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fchojuninengu%2Frust-traits-exercises: No space left on device
[WARN] Retrying crate fetch in 3 seconds (attempt 1)
[INFO] cloning repository https://github.com/chojuninengu/rust-traits-exercises
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/chojuninengu/rust-traits-exercises" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fchojuninengu%2Frust-traits-exercises", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fchojuninengu%2Frust-traits-exercises'...
[INFO] [stderr] /workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fchojuninengu%2Frust-traits-exercises: No space left on device
[WARN] Retrying crate fetch in 3 seconds (attempt 2)
[INFO] cloning repository https://github.com/chojuninengu/rust-traits-exercises
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/chojuninengu/rust-traits-exercises" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fchojuninengu%2Frust-traits-exercises", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fchojuninengu%2Frust-traits-exercises'...
[INFO] [stderr] /workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fchojuninengu%2Frust-traits-exercises: No space left on device
[WARN] Retrying crate fetch in 3 seconds (attempt 3)
[INFO] cloning repository https://github.com/chojuninengu/rust-traits-exercises
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/chojuninengu/rust-traits-exercises" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fchojuninengu%2Frust-traits-exercises", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fchojuninengu%2Frust-traits-exercises'...
[INFO] [stderr] /workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fchojuninengu%2Frust-traits-exercises: No space left on device
[WARN] Retrying crate fetch in 3 seconds (attempt 4)
[INFO] cloning repository https://github.com/chojuninengu/rust-traits-exercises
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/chojuninengu/rust-traits-exercises" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fchojuninengu%2Frust-traits-exercises", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fchojuninengu%2Frust-traits-exercises'...
[INFO] [stderr] /workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fchojuninengu%2Frust-traits-exercises: No space left on device
[WARN] Retrying crate fetch in 3 seconds (attempt 5)
[INFO] cloning repository https://github.com/chojuninengu/rust-traits-exercises
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/chojuninengu/rust-traits-exercises" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fchojuninengu%2Frust-traits-exercises", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fchojuninengu%2Frust-traits-exercises'...
[INFO] [stderr] /workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fchojuninengu%2Frust-traits-exercises: No space left on device
[WARN] Retrying crate fetch in 3 seconds (attempt 6)
[INFO] cloning repository https://github.com/chojuninengu/rust-traits-exercises
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/chojuninengu/rust-traits-exercises" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fchojuninengu%2Frust-traits-exercises", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fchojuninengu%2Frust-traits-exercises'...
[INFO] [stderr] /workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fchojuninengu%2Frust-traits-exercises: No space left on device
[WARN] Retrying crate fetch in 3 seconds (attempt 7)
[INFO] cloning repository https://github.com/chojuninengu/rust-traits-exercises
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/chojuninengu/rust-traits-exercises" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fchojuninengu%2Frust-traits-exercises", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fchojuninengu%2Frust-traits-exercises'...
[INFO] [stderr] /workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fchojuninengu%2Frust-traits-exercises: No space left on device
[WARN] Retrying crate fetch in 3 seconds (attempt 8)
[INFO] cloning repository https://github.com/chojuninengu/rust-traits-exercises
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/chojuninengu/rust-traits-exercises" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fchojuninengu%2Frust-traits-exercises", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fchojuninengu%2Frust-traits-exercises'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] a4589a210bc438d66062decf69424423857817f6
[INFO] testing chojuninengu/rust-traits-exercises against try#17092ad00ed8fe1e7f81a7e38238ff70779034b1 for pr-140985
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fchojuninengu%2Frust-traits-exercises" "/workspace/builds/worker-1-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/chojuninengu/rust-traits-exercises on toolchain 17092ad00ed8fe1e7f81a7e38238ff70779034b1
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+17092ad00ed8fe1e7f81a7e38238ff70779034b1" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/chojuninengu/rust-traits-exercises
[INFO] finished tweaking git repo https://github.com/chojuninengu/rust-traits-exercises
[INFO] tweaked toml for git repo https://github.com/chojuninengu/rust-traits-exercises written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/chojuninengu/rust-traits-exercises already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+17092ad00ed8fe1e7f81a7e38238ff70779034b1" "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-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/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:eea15d5475069c3ef791f10c2c6b5af2ee421ef2da1e680ecce1cba46243983b" "/opt/rustwide/cargo-home/bin/cargo" "+17092ad00ed8fe1e7f81a7e38238ff70779034b1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 95670cf2b35fbcd98b81bd4dca81f309c7b3dd4a753061b1898e35ad612ec43a
[INFO] running `Command { std: "docker" "start" "-a" "95670cf2b35fbcd98b81bd4dca81f309c7b3dd4a753061b1898e35ad612ec43a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "95670cf2b35fbcd98b81bd4dca81f309c7b3dd4a753061b1898e35ad612ec43a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "95670cf2b35fbcd98b81bd4dca81f309c7b3dd4a753061b1898e35ad612ec43a", kill_on_drop: false }`
[INFO] [stdout] 95670cf2b35fbcd98b81bd4dca81f309c7b3dd4a753061b1898e35ad612ec43a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/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" "RUSTDOCFLAGS=--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:eea15d5475069c3ef791f10c2c6b5af2ee421ef2da1e680ecce1cba46243983b" "/opt/rustwide/cargo-home/bin/cargo" "+17092ad00ed8fe1e7f81a7e38238ff70779034b1" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] dde1ae3cdde8113bfb011dc9bb39ffdcfe1d6a01ac237255490e97badd998f4a
[INFO] running `Command { std: "docker" "start" "-a" "dde1ae3cdde8113bfb011dc9bb39ffdcfe1d6a01ac237255490e97badd998f4a", kill_on_drop: false }`
[INFO] [stderr]    Compiling rust-traits-exercises v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.33s
[INFO] running `Command { std: "docker" "inspect" "dde1ae3cdde8113bfb011dc9bb39ffdcfe1d6a01ac237255490e97badd998f4a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dde1ae3cdde8113bfb011dc9bb39ffdcfe1d6a01ac237255490e97badd998f4a", kill_on_drop: false }`
[INFO] [stdout] dde1ae3cdde8113bfb011dc9bb39ffdcfe1d6a01ac237255490e97badd998f4a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/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" "RUSTDOCFLAGS=--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:eea15d5475069c3ef791f10c2c6b5af2ee421ef2da1e680ecce1cba46243983b" "/opt/rustwide/cargo-home/bin/cargo" "+17092ad00ed8fe1e7f81a7e38238ff70779034b1" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d49fbf8575d26d8276f515417bdb2f71f6cb397c8f936a4203fa90a571394c37
[INFO] running `Command { std: "docker" "start" "-a" "d49fbf8575d26d8276f515417bdb2f71f6cb397c8f936a4203fa90a571394c37", kill_on_drop: false }`
[INFO] [stderr]    Compiling rust-traits-exercises v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.25s
[INFO] running `Command { std: "docker" "inspect" "d49fbf8575d26d8276f515417bdb2f71f6cb397c8f936a4203fa90a571394c37", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d49fbf8575d26d8276f515417bdb2f71f6cb397c8f936a4203fa90a571394c37", kill_on_drop: false }`
[INFO] [stdout] d49fbf8575d26d8276f515417bdb2f71f6cb397c8f936a4203fa90a571394c37
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/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" "RUSTDOCFLAGS=--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:eea15d5475069c3ef791f10c2c6b5af2ee421ef2da1e680ecce1cba46243983b" "/opt/rustwide/cargo-home/bin/cargo" "+17092ad00ed8fe1e7f81a7e38238ff70779034b1" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 3e19e3d90c0f46175683f90fd23323454c03579b06739cd60cafbcad89bcb116
[INFO] running `Command { std: "docker" "start" "-a" "3e19e3d90c0f46175683f90fd23323454c03579b06739cd60cafbcad89bcb116", kill_on_drop: false }`
[INFO] [stderr] Error response from daemon: write /var/lib/docker/containers/3e19e3d90c0f46175683f90fd23323454c03579b06739cd60cafbcad89bcb116/hosts: no space left on device
[INFO] running `Command { std: "docker" "inspect" "3e19e3d90c0f46175683f90fd23323454c03579b06739cd60cafbcad89bcb116", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3e19e3d90c0f46175683f90fd23323454c03579b06739cd60cafbcad89bcb116", kill_on_drop: false }`
[INFO] [stdout] 3e19e3d90c0f46175683f90fd23323454c03579b06739cd60cafbcad89bcb116