[INFO] cloning repository https://github.com/MingweiSamuel/vec_deque
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/MingweiSamuel/vec_deque" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMingweiSamuel%2Fvec_deque", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMingweiSamuel%2Fvec_deque'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 9668225720481ac9108f96abd96216681987f679
[INFO] testing MingweiSamuel/vec_deque against master#62efba8a050c64249dab942951bb28f710208bc8 for pr-90799
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMingweiSamuel%2Fvec_deque" "/workspace/builds/worker-72/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-72/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/MingweiSamuel/vec_deque on toolchain 62efba8a050c64249dab942951bb28f710208bc8
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/MingweiSamuel/vec_deque
[INFO] finished tweaking git repo https://github.com/MingweiSamuel/vec_deque
[INFO] tweaked toml for git repo https://github.com/MingweiSamuel/vec_deque written to /workspace/builds/worker-72/source/Cargo.toml
[INFO] crate git repo https://github.com/MingweiSamuel/vec_deque already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "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-72/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-72/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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 2c4d8ff5eb31f094329abaff68c56f1bc664ba26b8d6d1932f6ad3c416f8f854
[INFO] running `Command { std: "docker" "start" "-a" "2c4d8ff5eb31f094329abaff68c56f1bc664ba26b8d6d1932f6ad3c416f8f854", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2c4d8ff5eb31f094329abaff68c56f1bc664ba26b8d6d1932f6ad3c416f8f854", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2c4d8ff5eb31f094329abaff68c56f1bc664ba26b8d6d1932f6ad3c416f8f854", kill_on_drop: false }`
[INFO] [stdout] 2c4d8ff5eb31f094329abaff68c56f1bc664ba26b8d6d1932f6ad3c416f8f854
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-72/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-72/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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1225a5875af37b94c503b14e7e4a3cc1b082ea97fe973c420e7e4a4f9a5ba08b
[INFO] running `Command { std: "docker" "start" "-a" "1225a5875af37b94c503b14e7e4a3cc1b082ea97fe973c420e7e4a4f9a5ba08b", kill_on_drop: false }`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.06s
[INFO] running `Command { std: "docker" "inspect" "1225a5875af37b94c503b14e7e4a3cc1b082ea97fe973c420e7e4a4f9a5ba08b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1225a5875af37b94c503b14e7e4a3cc1b082ea97fe973c420e7e4a4f9a5ba08b", kill_on_drop: false }`
[INFO] [stdout] 1225a5875af37b94c503b14e7e4a3cc1b082ea97fe973c420e7e4a4f9a5ba08b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-72/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-72/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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a7b41e6b5409b43c767fb3d6584dfedfcd79e64f6eac92350587d374adcbff48
[INFO] running `Command { std: "docker" "start" "-a" "a7b41e6b5409b43c767fb3d6584dfedfcd79e64f6eac92350587d374adcbff48", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] running `Command { std: "docker" "inspect" "a7b41e6b5409b43c767fb3d6584dfedfcd79e64f6eac92350587d374adcbff48", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a7b41e6b5409b43c767fb3d6584dfedfcd79e64f6eac92350587d374adcbff48", kill_on_drop: false }`
[INFO] [stdout] a7b41e6b5409b43c767fb3d6584dfedfcd79e64f6eac92350587d374adcbff48
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-72/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-72/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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 32ef5687848783fe93938dedc6b2cd3d586d1485ae9e73ce40d767278a8850fb
[INFO] running `Command { std: "docker" "start" "-a" "32ef5687848783fe93938dedc6b2cd3d586d1485ae9e73ce40d767278a8850fb", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.67s
[INFO] running `Command { std: "docker" "inspect" "32ef5687848783fe93938dedc6b2cd3d586d1485ae9e73ce40d767278a8850fb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "32ef5687848783fe93938dedc6b2cd3d586d1485ae9e73ce40d767278a8850fb", kill_on_drop: false }`
[INFO] [stdout] 32ef5687848783fe93938dedc6b2cd3d586d1485ae9e73ce40d767278a8850fb