[INFO] fetching crate sugiura-hiromichi_gc 0.2.3...
[INFO] testing sugiura-hiromichi_gc-0.2.3 against master#caccb4d0368bd918ef6668af8e13834d07040417 for pr-146098-1
[INFO] extracting crate sugiura-hiromichi_gc 0.2.3 into /workspace/builds/worker-4-tc1/source
[INFO] started tweaking crates.io crate sugiura-hiromichi_gc 0.2.3
[INFO] finished tweaking crates.io crate sugiura-hiromichi_gc 0.2.3
[INFO] tweaked toml for crates.io crate sugiura-hiromichi_gc 0.2.3 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate sugiura-hiromichi_gc 0.2.3 on toolchain caccb4d0368bd918ef6668af8e13834d07040417
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate sugiura-hiromichi_gc 0.2.3 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" "+caccb4d0368bd918ef6668af8e13834d07040417" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded sugiura-hiromichi_mylibrary v1.1.2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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" "+caccb4d0368bd918ef6668af8e13834d07040417" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 182eb6205e530b502616cf72dbb7b4061bfee22442e9b4d87189fc2957354da6
[INFO] running `Command { std: "docker" "start" "-a" "182eb6205e530b502616cf72dbb7b4061bfee22442e9b4d87189fc2957354da6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "182eb6205e530b502616cf72dbb7b4061bfee22442e9b4d87189fc2957354da6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "182eb6205e530b502616cf72dbb7b4061bfee22442e9b4d87189fc2957354da6", kill_on_drop: false }`
[INFO] [stdout] 182eb6205e530b502616cf72dbb7b4061bfee22442e9b4d87189fc2957354da6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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" "+caccb4d0368bd918ef6668af8e13834d07040417" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] cd18d70a219c48449cd46715a443d00290e2f0fbbacf978d763a71e23d23011b
[INFO] running `Command { std: "docker" "start" "-a" "cd18d70a219c48449cd46715a443d00290e2f0fbbacf978d763a71e23d23011b", kill_on_drop: false }`
[INFO] [stderr]    Compiling anyhow v1.0.69
[INFO] [stderr]    Compiling sugiura-hiromichi_mylibrary v1.1.2
[INFO] [stderr]    Compiling sugiura-hiromichi_gc v0.2.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.45s
[INFO] running `Command { std: "docker" "inspect" "cd18d70a219c48449cd46715a443d00290e2f0fbbacf978d763a71e23d23011b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cd18d70a219c48449cd46715a443d00290e2f0fbbacf978d763a71e23d23011b", kill_on_drop: false }`
[INFO] [stdout] cd18d70a219c48449cd46715a443d00290e2f0fbbacf978d763a71e23d23011b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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" "+caccb4d0368bd918ef6668af8e13834d07040417" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8e1f282dba44688ba80faf2676d448b0152c6554f8384d0390747e4558851a1b
[INFO] running `Command { std: "docker" "start" "-a" "8e1f282dba44688ba80faf2676d448b0152c6554f8384d0390747e4558851a1b", kill_on_drop: false }`
[INFO] [stderr]    Compiling sugiura-hiromichi_gc v0.2.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.40s
[INFO] running `Command { std: "docker" "inspect" "8e1f282dba44688ba80faf2676d448b0152c6554f8384d0390747e4558851a1b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8e1f282dba44688ba80faf2676d448b0152c6554f8384d0390747e4558851a1b", kill_on_drop: false }`
[INFO] [stdout] 8e1f282dba44688ba80faf2676d448b0152c6554f8384d0390747e4558851a1b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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" "+caccb4d0368bd918ef6668af8e13834d07040417" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] e33dd1404f675ec42964b4a8730c4ec38255a6f30c2102e44ac37739484ff5fc
[INFO] running `Command { std: "docker" "start" "-a" "e33dd1404f675ec42964b4a8730c4ec38255a6f30c2102e44ac37739484ff5fc", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/sugiura_hiromichi_gc-7517ae2601191c30)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "e33dd1404f675ec42964b4a8730c4ec38255a6f30c2102e44ac37739484ff5fc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e33dd1404f675ec42964b4a8730c4ec38255a6f30c2102e44ac37739484ff5fc", kill_on_drop: false }`
[INFO] [stdout] e33dd1404f675ec42964b4a8730c4ec38255a6f30c2102e44ac37739484ff5fc