[INFO] cloning repository https://github.com/RGGH/rat_race
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/RGGH/rat_race" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FRGGH%2Frat_race", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FRGGH%2Frat_race'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 24ae9a3f3fd7996453305fff723a67317bc585bd
[INFO] checking RGGH/rat_race against try#5d96fa0e954d77528204a1ba3b8847ec083c779b for pr-153457
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FRGGH%2Frat_race" "/workspace/builds/worker-2-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/RGGH/rat_race
[INFO] finished tweaking git repo https://github.com/RGGH/rat_race
[INFO] tweaked toml for git repo https://github.com/RGGH/rat_race written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/RGGH/rat_race on toolchain 5d96fa0e954d77528204a1ba3b8847ec083c779b
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+5d96fa0e954d77528204a1ba3b8847ec083c779b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/RGGH/rat_race 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" "+5d96fa0e954d77528204a1ba3b8847ec083c779b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]      Locking 69 packages to latest compatible versions
[INFO] [stderr]       Adding addr2line v0.25.1
[INFO] [stderr]       Adding adler2 v2.0.1
[INFO] [stderr]       Adding atty v0.2.14
[INFO] [stderr]       Adding autocfg v1.5.0
[INFO] [stderr]       Adding backtrace v0.3.76
[INFO] [stderr]       Adding bitflags v1.3.2
[INFO] [stderr]       Adding block2 v0.6.2
[INFO] [stderr]       Adding cfg_aliases v0.2.1
[INFO] [stderr]       Adding clap v3.2.25
[INFO] [stderr]       Adding clap_derive v3.2.25
[INFO] [stderr]       Adding clap_lex v0.2.4
[INFO] [stderr]       Adding color-eyre v0.6.5
[INFO] [stderr]       Adding const-sha1 v0.2.0
[INFO] [stderr]       Adding cross v0.2.5
[INFO] [stderr]       Adding ctrlc v3.5.2
[INFO] [stderr]       Adding directories v4.0.1
[INFO] [stderr]       Adding dirs-sys v0.3.7
[INFO] [stderr]       Adding dispatch2 v0.3.1
[INFO] [stderr]       Adding dunce v1.0.5
[INFO] [stderr]       Adding either v1.15.0
[INFO] [stderr]       Adding eyre v0.6.12
[INFO] [stderr]       Adding gimli v0.32.3
[INFO] [stderr]       Adding hashbrown v0.12.3
[INFO] [stderr]       Adding heck v0.4.1
[INFO] [stderr]       Adding hermit-abi v0.1.19
[INFO] [stderr]       Adding home v0.5.12
[INFO] [stderr]       Adding indenter v0.3.4
[INFO] [stderr]       Adding indexmap v1.9.3
[INFO] [stderr]       Adding is_ci v1.2.0
[INFO] [stderr]       Adding itoa v1.0.17
[INFO] [stderr]     Updating libc v0.2.162 -> v0.2.182
[INFO] [stderr]       Adding libredox v0.1.14
[INFO] [stderr]       Adding memchr v2.8.0
[INFO] [stderr]       Adding miniz_oxide v0.8.9
[INFO] [stderr]       Adding nix v0.24.3
[INFO] [stderr]       Adding nix v0.31.2
[INFO] [stderr]       Adding objc2 v0.6.4
[INFO] [stderr]       Adding objc2-encode v4.1.0
[INFO] [stderr]       Adding object v0.37.3
[INFO] [stderr]       Adding os_str_bytes v6.6.1
[INFO] [stderr]       Adding owo-colors v3.5.0
[INFO] [stderr]       Adding owo-colors v4.3.0
[INFO] [stderr]       Adding proc-macro-error v1.0.4
[INFO] [stderr]       Adding proc-macro-error-attr v1.0.4
[INFO] [stderr]       Adding redox_users v0.4.6
[INFO] [stderr]       Adding rustc-demangle v0.1.27
[INFO] [stderr]       Adding rustc_version v0.4.1
[INFO] [stderr]       Adding semver v1.0.27
[INFO] [stderr]       Adding serde v1.0.228
[INFO] [stderr]       Adding serde_core v1.0.228
[INFO] [stderr]       Adding serde_derive v1.0.228
[INFO] [stderr]       Adding serde_ignored v0.1.14
[INFO] [stderr]       Adding serde_json v1.0.149
[INFO] [stderr]       Adding shell-escape v0.1.5
[INFO] [stderr]       Adding strsim v0.10.0
[INFO] [stderr]       Adding supports-color v1.3.1
[INFO] [stderr]       Adding syn v1.0.109
[INFO] [stderr]       Adding termcolor v1.4.1
[INFO] [stderr]       Adding textwrap v0.16.2
[INFO] [stderr]       Adding toml v0.5.11
[INFO] [stderr]       Adding version_check v0.9.5
[INFO] [stderr]       Adding which v4.4.2
[INFO] [stderr]       Adding winapi v0.3.9
[INFO] [stderr]       Adding winapi-i686-pc-windows-gnu v0.4.0
[INFO] [stderr]       Adding winapi-util v0.1.11
[INFO] [stderr]       Adding winapi-x86_64-pc-windows-gnu v0.4.0
[INFO] [stderr]       Adding windows-link v0.2.1
[INFO] [stderr]       Adding windows-sys v0.61.2
[INFO] [stderr]       Adding zmij v1.0.21
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:cfa559dde23f44738f9990739aaa3487d8df3af37eb5df0572f7cf76004a604a" "/opt/rustwide/cargo-home/bin/cargo" "+5d96fa0e954d77528204a1ba3b8847ec083c779b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stderr] Error response from daemon: mkdir /var/lib/docker/overlay2/c3e84e2b7d91b760fa74b0d09f4598144d82121947d72d1388f128a9f11a129c-init: no space left on device
[INFO] checking RGGH/rat_race against try#5d96fa0e954d77528204a1ba3b8847ec083c779b for pr-153457
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FRGGH%2Frat_race" "/workspace/builds/worker-2-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/RGGH/rat_race
[INFO] finished tweaking git repo https://github.com/RGGH/rat_race
[INFO] tweaked toml for git repo https://github.com/RGGH/rat_race written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/RGGH/rat_race on toolchain 5d96fa0e954d77528204a1ba3b8847ec083c779b
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+5d96fa0e954d77528204a1ba3b8847ec083c779b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/RGGH/rat_race 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" "+5d96fa0e954d77528204a1ba3b8847ec083c779b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]      Locking 69 packages to latest compatible versions
[INFO] [stderr]       Adding addr2line v0.25.1
[INFO] [stderr]       Adding adler2 v2.0.1
[INFO] [stderr]       Adding atty v0.2.14
[INFO] [stderr]       Adding autocfg v1.5.0
[INFO] [stderr]       Adding backtrace v0.3.76
[INFO] [stderr]       Adding bitflags v1.3.2
[INFO] [stderr]       Adding block2 v0.6.2
[INFO] [stderr]       Adding cfg_aliases v0.2.1
[INFO] [stderr]       Adding clap v3.2.25
[INFO] [stderr]       Adding clap_derive v3.2.25
[INFO] [stderr]       Adding clap_lex v0.2.4
[INFO] [stderr]       Adding color-eyre v0.6.5
[INFO] [stderr]       Adding const-sha1 v0.2.0
[INFO] [stderr]       Adding cross v0.2.5
[INFO] [stderr]       Adding ctrlc v3.5.2
[INFO] [stderr]       Adding directories v4.0.1
[INFO] [stderr]       Adding dirs-sys v0.3.7
[INFO] [stderr]       Adding dispatch2 v0.3.1
[INFO] [stderr]       Adding dunce v1.0.5
[INFO] [stderr]       Adding either v1.15.0
[INFO] [stderr]       Adding eyre v0.6.12
[INFO] [stderr]       Adding gimli v0.32.3
[INFO] [stderr]       Adding hashbrown v0.12.3
[INFO] [stderr]       Adding heck v0.4.1
[INFO] [stderr]       Adding hermit-abi v0.1.19
[INFO] [stderr]       Adding home v0.5.12
[INFO] [stderr]       Adding indenter v0.3.4
[INFO] [stderr]       Adding indexmap v1.9.3
[INFO] [stderr]       Adding is_ci v1.2.0
[INFO] [stderr]       Adding itoa v1.0.17
[INFO] [stderr]     Updating libc v0.2.162 -> v0.2.182
[INFO] [stderr]       Adding libredox v0.1.14
[INFO] [stderr]       Adding memchr v2.8.0
[INFO] [stderr]       Adding miniz_oxide v0.8.9
[INFO] [stderr]       Adding nix v0.24.3
[INFO] [stderr]       Adding nix v0.31.2
[INFO] [stderr]       Adding objc2 v0.6.4
[INFO] [stderr]       Adding objc2-encode v4.1.0
[INFO] [stderr]       Adding object v0.37.3
[INFO] [stderr]       Adding os_str_bytes v6.6.1
[INFO] [stderr]       Adding owo-colors v3.5.0
[INFO] [stderr]       Adding owo-colors v4.3.0
[INFO] [stderr]       Adding proc-macro-error v1.0.4
[INFO] [stderr]       Adding proc-macro-error-attr v1.0.4
[INFO] [stderr]       Adding redox_users v0.4.6
[INFO] [stderr]       Adding rustc-demangle v0.1.27
[INFO] [stderr]       Adding rustc_version v0.4.1
[INFO] [stderr]       Adding semver v1.0.27
[INFO] [stderr]       Adding serde v1.0.228
[INFO] [stderr]       Adding serde_core v1.0.228
[INFO] [stderr]       Adding serde_derive v1.0.228
[INFO] [stderr]       Adding serde_ignored v0.1.14
[INFO] [stderr]       Adding serde_json v1.0.149
[INFO] [stderr]       Adding shell-escape v0.1.5
[INFO] [stderr]       Adding strsim v0.10.0
[INFO] [stderr]       Adding supports-color v1.3.1
[INFO] [stderr]       Adding syn v1.0.109
[INFO] [stderr]       Adding termcolor v1.4.1
[INFO] [stderr]       Adding textwrap v0.16.2
[INFO] [stderr]       Adding toml v0.5.11
[INFO] [stderr]       Adding version_check v0.9.5
[INFO] [stderr]       Adding which v4.4.2
[INFO] [stderr]       Adding winapi v0.3.9
[INFO] [stderr]       Adding winapi-i686-pc-windows-gnu v0.4.0
[INFO] [stderr]       Adding winapi-util v0.1.11
[INFO] [stderr]       Adding winapi-x86_64-pc-windows-gnu v0.4.0
[INFO] [stderr]       Adding windows-link v0.2.1
[INFO] [stderr]       Adding windows-sys v0.61.2
[INFO] [stderr]       Adding zmij v1.0.21
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:cfa559dde23f44738f9990739aaa3487d8df3af37eb5df0572f7cf76004a604a" "/opt/rustwide/cargo-home/bin/cargo" "+5d96fa0e954d77528204a1ba3b8847ec083c779b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stderr] Error response from daemon: mkdir /var/lib/docker/overlay2/580a21057db07cfb2f5b42d9ca4c9b1aff4b69f57c78e5a43c2215fa3b773e64-init: no space left on device
[INFO] checking RGGH/rat_race against try#5d96fa0e954d77528204a1ba3b8847ec083c779b for pr-153457
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FRGGH%2Frat_race" "/workspace/builds/worker-2-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/RGGH/rat_race
[INFO] finished tweaking git repo https://github.com/RGGH/rat_race
[INFO] tweaked toml for git repo https://github.com/RGGH/rat_race written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/RGGH/rat_race on toolchain 5d96fa0e954d77528204a1ba3b8847ec083c779b
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+5d96fa0e954d77528204a1ba3b8847ec083c779b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/RGGH/rat_race 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" "+5d96fa0e954d77528204a1ba3b8847ec083c779b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]      Locking 69 packages to latest compatible versions
[INFO] [stderr]       Adding addr2line v0.25.1
[INFO] [stderr]       Adding adler2 v2.0.1
[INFO] [stderr]       Adding atty v0.2.14
[INFO] [stderr]       Adding autocfg v1.5.0
[INFO] [stderr]       Adding backtrace v0.3.76
[INFO] [stderr]       Adding bitflags v1.3.2
[INFO] [stderr]       Adding block2 v0.6.2
[INFO] [stderr]       Adding cfg_aliases v0.2.1
[INFO] [stderr]       Adding clap v3.2.25
[INFO] [stderr]       Adding clap_derive v3.2.25
[INFO] [stderr]       Adding clap_lex v0.2.4
[INFO] [stderr]       Adding color-eyre v0.6.5
[INFO] [stderr]       Adding const-sha1 v0.2.0
[INFO] [stderr]       Adding cross v0.2.5
[INFO] [stderr]       Adding ctrlc v3.5.2
[INFO] [stderr]       Adding directories v4.0.1
[INFO] [stderr]       Adding dirs-sys v0.3.7
[INFO] [stderr]       Adding dispatch2 v0.3.1
[INFO] [stderr]       Adding dunce v1.0.5
[INFO] [stderr]       Adding either v1.15.0
[INFO] [stderr]       Adding eyre v0.6.12
[INFO] [stderr]       Adding gimli v0.32.3
[INFO] [stderr]       Adding hashbrown v0.12.3
[INFO] [stderr]       Adding heck v0.4.1
[INFO] [stderr]       Adding hermit-abi v0.1.19
[INFO] [stderr]       Adding home v0.5.12
[INFO] [stderr]       Adding indenter v0.3.4
[INFO] [stderr]       Adding indexmap v1.9.3
[INFO] [stderr]       Adding is_ci v1.2.0
[INFO] [stderr]       Adding itoa v1.0.17
[INFO] [stderr]     Updating libc v0.2.162 -> v0.2.182
[INFO] [stderr]       Adding libredox v0.1.14
[INFO] [stderr]       Adding memchr v2.8.0
[INFO] [stderr]       Adding miniz_oxide v0.8.9
[INFO] [stderr]       Adding nix v0.24.3
[INFO] [stderr]       Adding nix v0.31.2
[INFO] [stderr]       Adding objc2 v0.6.4
[INFO] [stderr]       Adding objc2-encode v4.1.0
[INFO] [stderr]       Adding object v0.37.3
[INFO] [stderr]       Adding os_str_bytes v6.6.1
[INFO] [stderr]       Adding owo-colors v3.5.0
[INFO] [stderr]       Adding owo-colors v4.3.0
[INFO] [stderr]       Adding proc-macro-error v1.0.4
[INFO] [stderr]       Adding proc-macro-error-attr v1.0.4
[INFO] [stderr]       Adding redox_users v0.4.6
[INFO] [stderr]       Adding rustc-demangle v0.1.27
[INFO] [stderr]       Adding rustc_version v0.4.1
[INFO] [stderr]       Adding semver v1.0.27
[INFO] [stderr]       Adding serde v1.0.228
[INFO] [stderr]       Adding serde_core v1.0.228
[INFO] [stderr]       Adding serde_derive v1.0.228
[INFO] [stderr]       Adding serde_ignored v0.1.14
[INFO] [stderr]       Adding serde_json v1.0.149
[INFO] [stderr]       Adding shell-escape v0.1.5
[INFO] [stderr]       Adding strsim v0.10.0
[INFO] [stderr]       Adding supports-color v1.3.1
[INFO] [stderr]       Adding syn v1.0.109
[INFO] [stderr]       Adding termcolor v1.4.1
[INFO] [stderr]       Adding textwrap v0.16.2
[INFO] [stderr]       Adding toml v0.5.11
[INFO] [stderr]       Adding version_check v0.9.5
[INFO] [stderr]       Adding which v4.4.2
[INFO] [stderr]       Adding winapi v0.3.9
[INFO] [stderr]       Adding winapi-i686-pc-windows-gnu v0.4.0
[INFO] [stderr]       Adding winapi-util v0.1.11
[INFO] [stderr]       Adding winapi-x86_64-pc-windows-gnu v0.4.0
[INFO] [stderr]       Adding windows-link v0.2.1
[INFO] [stderr]       Adding windows-sys v0.61.2
[INFO] [stderr]       Adding zmij v1.0.21
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:cfa559dde23f44738f9990739aaa3487d8df3af37eb5df0572f7cf76004a604a" "/opt/rustwide/cargo-home/bin/cargo" "+5d96fa0e954d77528204a1ba3b8847ec083c779b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stderr] Error response from daemon: mkdir /var/lib/docker/overlay2/136381bf5d5fa5da84e27c48692d5f11b66bb06c722973527a0c45b44ed93a89-init: no space left on device
[INFO] checking RGGH/rat_race against try#5d96fa0e954d77528204a1ba3b8847ec083c779b for pr-153457
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FRGGH%2Frat_race" "/workspace/builds/worker-2-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/RGGH/rat_race
[INFO] finished tweaking git repo https://github.com/RGGH/rat_race
[INFO] tweaked toml for git repo https://github.com/RGGH/rat_race written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/RGGH/rat_race on toolchain 5d96fa0e954d77528204a1ba3b8847ec083c779b
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+5d96fa0e954d77528204a1ba3b8847ec083c779b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/RGGH/rat_race 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" "+5d96fa0e954d77528204a1ba3b8847ec083c779b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]      Locking 69 packages to latest compatible versions
[INFO] [stderr]       Adding addr2line v0.25.1
[INFO] [stderr]       Adding adler2 v2.0.1
[INFO] [stderr]       Adding atty v0.2.14
[INFO] [stderr]       Adding autocfg v1.5.0
[INFO] [stderr]       Adding backtrace v0.3.76
[INFO] [stderr]       Adding bitflags v1.3.2
[INFO] [stderr]       Adding block2 v0.6.2
[INFO] [stderr]       Adding cfg_aliases v0.2.1
[INFO] [stderr]       Adding clap v3.2.25
[INFO] [stderr]       Adding clap_derive v3.2.25
[INFO] [stderr]       Adding clap_lex v0.2.4
[INFO] [stderr]       Adding color-eyre v0.6.5
[INFO] [stderr]       Adding const-sha1 v0.2.0
[INFO] [stderr]       Adding cross v0.2.5
[INFO] [stderr]       Adding ctrlc v3.5.2
[INFO] [stderr]       Adding directories v4.0.1
[INFO] [stderr]       Adding dirs-sys v0.3.7
[INFO] [stderr]       Adding dispatch2 v0.3.1
[INFO] [stderr]       Adding dunce v1.0.5
[INFO] [stderr]       Adding either v1.15.0
[INFO] [stderr]       Adding eyre v0.6.12
[INFO] [stderr]       Adding gimli v0.32.3
[INFO] [stderr]       Adding hashbrown v0.12.3
[INFO] [stderr]       Adding heck v0.4.1
[INFO] [stderr]       Adding hermit-abi v0.1.19
[INFO] [stderr]       Adding home v0.5.12
[INFO] [stderr]       Adding indenter v0.3.4
[INFO] [stderr]       Adding indexmap v1.9.3
[INFO] [stderr]       Adding is_ci v1.2.0
[INFO] [stderr]       Adding itoa v1.0.17
[INFO] [stderr]     Updating libc v0.2.162 -> v0.2.182
[INFO] [stderr]       Adding libredox v0.1.14
[INFO] [stderr]       Adding memchr v2.8.0
[INFO] [stderr]       Adding miniz_oxide v0.8.9
[INFO] [stderr]       Adding nix v0.24.3
[INFO] [stderr]       Adding nix v0.31.2
[INFO] [stderr]       Adding objc2 v0.6.4
[INFO] [stderr]       Adding objc2-encode v4.1.0
[INFO] [stderr]       Adding object v0.37.3
[INFO] [stderr]       Adding os_str_bytes v6.6.1
[INFO] [stderr]       Adding owo-colors v3.5.0
[INFO] [stderr]       Adding owo-colors v4.3.0
[INFO] [stderr]       Adding proc-macro-error v1.0.4
[INFO] [stderr]       Adding proc-macro-error-attr v1.0.4
[INFO] [stderr]       Adding redox_users v0.4.6
[INFO] [stderr]       Adding rustc-demangle v0.1.27
[INFO] [stderr]       Adding rustc_version v0.4.1
[INFO] [stderr]       Adding semver v1.0.27
[INFO] [stderr]       Adding serde v1.0.228
[INFO] [stderr]       Adding serde_core v1.0.228
[INFO] [stderr]       Adding serde_derive v1.0.228
[INFO] [stderr]       Adding serde_ignored v0.1.14
[INFO] [stderr]       Adding serde_json v1.0.149
[INFO] [stderr]       Adding shell-escape v0.1.5
[INFO] [stderr]       Adding strsim v0.10.0
[INFO] [stderr]       Adding supports-color v1.3.1
[INFO] [stderr]       Adding syn v1.0.109
[INFO] [stderr]       Adding termcolor v1.4.1
[INFO] [stderr]       Adding textwrap v0.16.2
[INFO] [stderr]       Adding toml v0.5.11
[INFO] [stderr]       Adding version_check v0.9.5
[INFO] [stderr]       Adding which v4.4.2
[INFO] [stderr]       Adding winapi v0.3.9
[INFO] [stderr]       Adding winapi-i686-pc-windows-gnu v0.4.0
[INFO] [stderr]       Adding winapi-util v0.1.11
[INFO] [stderr]       Adding winapi-x86_64-pc-windows-gnu v0.4.0
[INFO] [stderr]       Adding windows-link v0.2.1
[INFO] [stderr]       Adding windows-sys v0.61.2
[INFO] [stderr]       Adding zmij v1.0.21
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:cfa559dde23f44738f9990739aaa3487d8df3af37eb5df0572f7cf76004a604a" "/opt/rustwide/cargo-home/bin/cargo" "+5d96fa0e954d77528204a1ba3b8847ec083c779b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stderr] Error response from daemon: mkdir /var/lib/docker/overlay2/83101b19dee2c05f87dd5257d7e8fc2847ec524bf3bd445e8438e0d2e87a9576-init: no space left on device
[INFO] checking RGGH/rat_race against try#5d96fa0e954d77528204a1ba3b8847ec083c779b for pr-153457
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FRGGH%2Frat_race" "/workspace/builds/worker-2-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/RGGH/rat_race
[INFO] finished tweaking git repo https://github.com/RGGH/rat_race
[INFO] tweaked toml for git repo https://github.com/RGGH/rat_race written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/RGGH/rat_race on toolchain 5d96fa0e954d77528204a1ba3b8847ec083c779b
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+5d96fa0e954d77528204a1ba3b8847ec083c779b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/RGGH/rat_race 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" "+5d96fa0e954d77528204a1ba3b8847ec083c779b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]      Locking 69 packages to latest compatible versions
[INFO] [stderr]       Adding addr2line v0.25.1
[INFO] [stderr]       Adding adler2 v2.0.1
[INFO] [stderr]       Adding atty v0.2.14
[INFO] [stderr]       Adding autocfg v1.5.0
[INFO] [stderr]       Adding backtrace v0.3.76
[INFO] [stderr]       Adding bitflags v1.3.2
[INFO] [stderr]       Adding block2 v0.6.2
[INFO] [stderr]       Adding cfg_aliases v0.2.1
[INFO] [stderr]       Adding clap v3.2.25
[INFO] [stderr]       Adding clap_derive v3.2.25
[INFO] [stderr]       Adding clap_lex v0.2.4
[INFO] [stderr]       Adding color-eyre v0.6.5
[INFO] [stderr]       Adding const-sha1 v0.2.0
[INFO] [stderr]       Adding cross v0.2.5
[INFO] [stderr]       Adding ctrlc v3.5.2
[INFO] [stderr]       Adding directories v4.0.1
[INFO] [stderr]       Adding dirs-sys v0.3.7
[INFO] [stderr]       Adding dispatch2 v0.3.1
[INFO] [stderr]       Adding dunce v1.0.5
[INFO] [stderr]       Adding either v1.15.0
[INFO] [stderr]       Adding eyre v0.6.12
[INFO] [stderr]       Adding gimli v0.32.3
[INFO] [stderr]       Adding hashbrown v0.12.3
[INFO] [stderr]       Adding heck v0.4.1
[INFO] [stderr]       Adding hermit-abi v0.1.19
[INFO] [stderr]       Adding home v0.5.12
[INFO] [stderr]       Adding indenter v0.3.4
[INFO] [stderr]       Adding indexmap v1.9.3
[INFO] [stderr]       Adding is_ci v1.2.0
[INFO] [stderr]       Adding itoa v1.0.17
[INFO] [stderr]     Updating libc v0.2.162 -> v0.2.182
[INFO] [stderr]       Adding libredox v0.1.14
[INFO] [stderr]       Adding memchr v2.8.0
[INFO] [stderr]       Adding miniz_oxide v0.8.9
[INFO] [stderr]       Adding nix v0.24.3
[INFO] [stderr]       Adding nix v0.31.2
[INFO] [stderr]       Adding objc2 v0.6.4
[INFO] [stderr]       Adding objc2-encode v4.1.0
[INFO] [stderr]       Adding object v0.37.3
[INFO] [stderr]       Adding os_str_bytes v6.6.1
[INFO] [stderr]       Adding owo-colors v3.5.0
[INFO] [stderr]       Adding owo-colors v4.3.0
[INFO] [stderr]       Adding proc-macro-error v1.0.4
[INFO] [stderr]       Adding proc-macro-error-attr v1.0.4
[INFO] [stderr]       Adding redox_users v0.4.6
[INFO] [stderr]       Adding rustc-demangle v0.1.27
[INFO] [stderr]       Adding rustc_version v0.4.1
[INFO] [stderr]       Adding semver v1.0.27
[INFO] [stderr]       Adding serde v1.0.228
[INFO] [stderr]       Adding serde_core v1.0.228
[INFO] [stderr]       Adding serde_derive v1.0.228
[INFO] [stderr]       Adding serde_ignored v0.1.14
[INFO] [stderr]       Adding serde_json v1.0.149
[INFO] [stderr]       Adding shell-escape v0.1.5
[INFO] [stderr]       Adding strsim v0.10.0
[INFO] [stderr]       Adding supports-color v1.3.1
[INFO] [stderr]       Adding syn v1.0.109
[INFO] [stderr]       Adding termcolor v1.4.1
[INFO] [stderr]       Adding textwrap v0.16.2
[INFO] [stderr]       Adding toml v0.5.11
[INFO] [stderr]       Adding version_check v0.9.5
[INFO] [stderr]       Adding which v4.4.2
[INFO] [stderr]       Adding winapi v0.3.9
[INFO] [stderr]       Adding winapi-i686-pc-windows-gnu v0.4.0
[INFO] [stderr]       Adding winapi-util v0.1.11
[INFO] [stderr]       Adding winapi-x86_64-pc-windows-gnu v0.4.0
[INFO] [stderr]       Adding windows-link v0.2.1
[INFO] [stderr]       Adding windows-sys v0.61.2
[INFO] [stderr]       Adding zmij v1.0.21
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:cfa559dde23f44738f9990739aaa3487d8df3af37eb5df0572f7cf76004a604a" "/opt/rustwide/cargo-home/bin/cargo" "+5d96fa0e954d77528204a1ba3b8847ec083c779b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stderr] Error response from daemon: mkdir /var/lib/docker/overlay2/009af3199933241dbdd58f7553b154629d3df6ae705ceb2658db25649a8ac015-init: no space left on device


sandbox container could not be created: command failed: exit status: 1

Error response from daemon: mkdir /var/lib/docker/overlay2/009af3199933241dbdd58f7553b154629d3df6ae705ceb2658db25649a8ac015-init: no space left on device

Caused by:
    command failed: exit status: 1
    
    Error response from daemon: mkdir /var/lib/docker/overlay2/009af3199933241dbdd58f7553b154629d3df6ae705ceb2658db25649a8ac015-init: no space left on device