[INFO] cloning repository https://github.com/Mic92/envfs
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Mic92/envfs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMic92%2Fenvfs", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMic92%2Fenvfs'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 42bed8a2959aea39ced7b117614f7d5e5126db51
[INFO] checking Mic92/envfs against try#39e1293fce4b650061e85dda88aa428f726a8444 for pr-88041
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMic92%2Fenvfs" "/workspace/builds/worker-7/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/Mic92/envfs on toolchain 39e1293fce4b650061e85dda88aa428f726a8444
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+39e1293fce4b650061e85dda88aa428f726a8444" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] removed /workspace/builds/worker-7/source/.cargo/config.toml
[INFO] started tweaking git repo https://github.com/Mic92/envfs
[INFO] finished tweaking git repo https://github.com/Mic92/envfs
[INFO] tweaked toml for git repo https://github.com/Mic92/envfs written to /workspace/builds/worker-7/source/Cargo.toml
[INFO] crate git repo https://github.com/Mic92/envfs already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+39e1293fce4b650061e85dda88aa428f726a8444" "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] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded spin v0.4.10
[INFO] [stderr]   Downloaded concurrent-hashmap v0.2.2
[INFO] [stderr]   Downloaded cntr-fuse v0.4.1
[INFO] [stderr]   Downloaded cntr-fuse-sys v0.4.1
[INFO] [stderr]   Downloaded cntr-fuse-abi v0.4.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+39e1293fce4b650061e85dda88aa428f726a8444" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 04a2c81528516a14ce458ae8d07eee5b0dfed74ef02ef647e3b13e2526c69161
[INFO] running `Command { std: "docker" "start" "-a" "04a2c81528516a14ce458ae8d07eee5b0dfed74ef02ef647e3b13e2526c69161", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "04a2c81528516a14ce458ae8d07eee5b0dfed74ef02ef647e3b13e2526c69161", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "04a2c81528516a14ce458ae8d07eee5b0dfed74ef02ef647e3b13e2526c69161", kill_on_drop: false }`
[INFO] [stdout] 04a2c81528516a14ce458ae8d07eee5b0dfed74ef02ef647e3b13e2526c69161
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+39e1293fce4b650061e85dda88aa428f726a8444" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] fc44e30f2122bbd393ca772bee06dfbbe5d866b3fb8fef8ff2d3588bb5f2a06a
[INFO] running `Command { std: "docker" "start" "-a" "fc44e30f2122bbd393ca772bee06dfbbe5d866b3fb8fef8ff2d3588bb5f2a06a", kill_on_drop: false }`
[INFO] [stderr]    Compiling pkg-config v0.3.19
[INFO] [stderr]    Compiling bitflags v1.2.1
[INFO] [stderr]     Checking cfg-if v1.0.0
[INFO] [stderr]     Checking cntr-fuse-abi v0.4.1
[INFO] [stderr]     Checking spin v0.4.10
[INFO] [stderr]     Checking lazy_static v1.4.0
[INFO] [stderr]     Checking simple-error v0.2.3
[INFO] [stderr]     Checking log v0.4.14
[INFO] [stderr]     Checking concurrent-hashmap v0.2.2
[INFO] [stderr]     Checking nix v0.20.0
[INFO] [stderr]    Compiling cntr-fuse-sys v0.4.1
[INFO] [stderr]     Checking cntr-fuse v0.4.1
[INFO] [stderr]     Checking envfs v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.73s
[INFO] running `Command { std: "docker" "inspect" "fc44e30f2122bbd393ca772bee06dfbbe5d866b3fb8fef8ff2d3588bb5f2a06a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fc44e30f2122bbd393ca772bee06dfbbe5d866b3fb8fef8ff2d3588bb5f2a06a", kill_on_drop: false }`
[INFO] [stdout] fc44e30f2122bbd393ca772bee06dfbbe5d866b3fb8fef8ff2d3588bb5f2a06a