[INFO] crate itoa 0.4.5 is already in cache
[INFO] testing itoa-0.4.5 against try#41997647ba6a77908f6ef64401414feb00bccf16 for pr-71274
[INFO] extracting crate itoa 0.4.5 into /workspace/builds/worker-4/source
[INFO] validating manifest of crates.io crate itoa 0.4.5 on toolchain 41997647ba6a77908f6ef64401414feb00bccf16
[INFO] running `"/workspace/cargo-home/bin/cargo" "+41997647ba6a77908f6ef64401414feb00bccf16" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate itoa 0.4.5
[INFO] finished tweaking crates.io crate itoa 0.4.5
[INFO] tweaked toml for crates.io crate itoa 0.4.5 written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] running `"/workspace/cargo-home/bin/cargo" "+41997647ba6a77908f6ef64401414feb00bccf16" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/workspace/cargo-home/bin/cargo" "+41997647ba6a77908f6ef64401414feb00bccf16" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+41997647ba6a77908f6ef64401414feb00bccf16" "build" "--frozen"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] e4a25149f16d53fe2c4cdc4260e9873ff3cd8427ccd2af28e2517a0460b9aa4d
[INFO] running `"docker" "start" "-a" "e4a25149f16d53fe2c4cdc4260e9873ff3cd8427ccd2af28e2517a0460b9aa4d"`
[INFO] [stderr]    Compiling itoa v0.4.5 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.52s
[INFO] running `"docker" "inspect" "e4a25149f16d53fe2c4cdc4260e9873ff3cd8427ccd2af28e2517a0460b9aa4d"`
[INFO] running `"docker" "rm" "-f" "e4a25149f16d53fe2c4cdc4260e9873ff3cd8427ccd2af28e2517a0460b9aa4d"`
[INFO] [stdout] e4a25149f16d53fe2c4cdc4260e9873ff3cd8427ccd2af28e2517a0460b9aa4d
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+41997647ba6a77908f6ef64401414feb00bccf16" "test" "--frozen" "--no-run"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 8ac333889f21e0aadbfacf5f5382e6b3ec120cc8b576c474d0b663409bc4928a
[INFO] running `"docker" "start" "-a" "8ac333889f21e0aadbfacf5f5382e6b3ec120cc8b576c474d0b663409bc4928a"`
[INFO] [stderr]    Compiling itoa v0.4.5 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.21s
[INFO] running `"docker" "inspect" "8ac333889f21e0aadbfacf5f5382e6b3ec120cc8b576c474d0b663409bc4928a"`
[INFO] running `"docker" "rm" "-f" "8ac333889f21e0aadbfacf5f5382e6b3ec120cc8b576c474d0b663409bc4928a"`
[INFO] [stdout] 8ac333889f21e0aadbfacf5f5382e6b3ec120cc8b576c474d0b663409bc4928a
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+41997647ba6a77908f6ef64401414feb00bccf16" "test" "--frozen"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] bb807ab038fd7c02ce3b399196d0fbcd18a4f0509115a5f9c3a701e5d46669a6
[INFO] running `"docker" "start" "-a" "bb807ab038fd7c02ce3b399196d0fbcd18a4f0509115a5f9c3a701e5d46669a6"`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/itoa-ae9862a168c0ce76
[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
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/test-5181d9626e1bf08c
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test test_i16_min ... ok
[INFO] [stdout] test test_i16_0 ... ok
[INFO] [stdout] test test_i64_min ... ok
[INFO] [stdout] test test_u64_0 ... ok
[INFO] [stdout] test test_u64_max ... ok
[INFO] [stdout] test test_u64_half ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests itoa
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test src/lib.rs - Buffer (line 91) ... ok
[INFO] [stdout] test src/lib.rs -  (line 24) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "bb807ab038fd7c02ce3b399196d0fbcd18a4f0509115a5f9c3a701e5d46669a6"`
[INFO] running `"docker" "rm" "-f" "bb807ab038fd7c02ce3b399196d0fbcd18a4f0509115a5f9c3a701e5d46669a6"`
[INFO] [stdout] bb807ab038fd7c02ce3b399196d0fbcd18a4f0509115a5f9c3a701e5d46669a6