[INFO] fetching crate wr_malloc_size_of 0.2.2...
[INFO] building wr_malloc_size_of-0.2.2 against master#ad85bc524b1ad696e42061ad8338d382dffbdbe5 for pr-146237-1
[INFO] extracting crate wr_malloc_size_of 0.2.2 into /workspace/builds/worker-6-tc1/source
[INFO] started tweaking crates.io crate wr_malloc_size_of 0.2.2
[INFO] finished tweaking crates.io crate wr_malloc_size_of 0.2.2
[INFO] tweaked toml for crates.io crate wr_malloc_size_of 0.2.2 written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate wr_malloc_size_of 0.2.2 on toolchain ad85bc524b1ad696e42061ad8338d382dffbdbe5
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate wr_malloc_size_of 0.2.2 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" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded app_units v0.7.3
[INFO] [stderr]   Downloaded euclid v0.22.10
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 40123c40c0782dcf3ad083ad9ece412d72b6d5692b324e75b6a2a3bf56ead3c1
[INFO] running `Command { std: "docker" "start" "-a" "40123c40c0782dcf3ad083ad9ece412d72b6d5692b324e75b6a2a3bf56ead3c1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "40123c40c0782dcf3ad083ad9ece412d72b6d5692b324e75b6a2a3bf56ead3c1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "40123c40c0782dcf3ad083ad9ece412d72b6d5692b324e75b6a2a3bf56ead3c1", kill_on_drop: false }`
[INFO] [stdout] 40123c40c0782dcf3ad083ad9ece412d72b6d5692b324e75b6a2a3bf56ead3c1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c3cc46d722a7fe6f7342fd42d5917abfaa6985f374b6fae1374c617f04ab413b
[INFO] running `Command { std: "docker" "start" "-a" "c3cc46d722a7fe6f7342fd42d5917abfaa6985f374b6fae1374c617f04ab413b", kill_on_drop: false }`
[INFO] [stderr]    Compiling unicode-ident v1.0.9
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling serde v1.0.193
[INFO] [stderr]    Compiling proc-macro2 v1.0.95
[INFO] [stderr]    Compiling quote v1.0.40
[INFO] [stderr]    Compiling syn v2.0.100
[INFO] [stderr]    Compiling euclid v0.22.10
[INFO] [stderr]    Compiling serde_derive v1.0.193
[INFO] [stderr]    Compiling app_units v0.7.3
[INFO] [stderr]    Compiling wr_malloc_size_of v0.2.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 11.90s
[INFO] running `Command { std: "docker" "inspect" "c3cc46d722a7fe6f7342fd42d5917abfaa6985f374b6fae1374c617f04ab413b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c3cc46d722a7fe6f7342fd42d5917abfaa6985f374b6fae1374c617f04ab413b", kill_on_drop: false }`
[INFO] [stdout] c3cc46d722a7fe6f7342fd42d5917abfaa6985f374b6fae1374c617f04ab413b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 14878d523106c93764cdea7864c337cf21e9ee0b22198ba04b5bb84a0d698b3d
[INFO] running `Command { std: "docker" "start" "-a" "14878d523106c93764cdea7864c337cf21e9ee0b22198ba04b5bb84a0d698b3d", kill_on_drop: false }`
[INFO] [stderr]    Compiling wr_malloc_size_of v0.2.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.38s
[INFO] running `Command { std: "docker" "inspect" "14878d523106c93764cdea7864c337cf21e9ee0b22198ba04b5bb84a0d698b3d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "14878d523106c93764cdea7864c337cf21e9ee0b22198ba04b5bb84a0d698b3d", kill_on_drop: false }`
[INFO] [stdout] 14878d523106c93764cdea7864c337cf21e9ee0b22198ba04b5bb84a0d698b3d