[INFO] updating cached repository AspenJames/rust_fahrenheit_to_celsius
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/AspenJames/rust_fahrenheit_to_celsius
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/AspenJames/rust_fahrenheit_to_celsius" "work/ex/pr-57967/sources/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/gh/AspenJames/rust_fahrenheit_to_celsius"`
[INFO] [stderr] Cloning into 'work/ex/pr-57967/sources/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/gh/AspenJames/rust_fahrenheit_to_celsius'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/AspenJames/rust_fahrenheit_to_celsius" "work/ex/pr-57967/sources/try#7fea0229842e79db1159ea58ad9a653b288efee9/gh/AspenJames/rust_fahrenheit_to_celsius"`
[INFO] [stderr] Cloning into 'work/ex/pr-57967/sources/try#7fea0229842e79db1159ea58ad9a653b288efee9/gh/AspenJames/rust_fahrenheit_to_celsius'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 7ae8118678afb5eb17165d105a831b2e04bab048
[INFO] sha for GitHub repo AspenJames/rust_fahrenheit_to_celsius: 7ae8118678afb5eb17165d105a831b2e04bab048
[INFO] validating manifest of AspenJames/rust_fahrenheit_to_celsius on toolchain master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of AspenJames/rust_fahrenheit_to_celsius on toolchain try#7fea0229842e79db1159ea58ad9a653b288efee9
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+7fea0229842e79db1159ea58ad9a653b288efee9-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing AspenJames/rust_fahrenheit_to_celsius
[INFO] finished frobbing AspenJames/rust_fahrenheit_to_celsius
[INFO] frobbed toml for AspenJames/rust_fahrenheit_to_celsius written to work/ex/pr-57967/sources/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/gh/AspenJames/rust_fahrenheit_to_celsius/Cargo.toml
[INFO] started frobbing AspenJames/rust_fahrenheit_to_celsius
[INFO] finished frobbing AspenJames/rust_fahrenheit_to_celsius
[INFO] frobbed toml for AspenJames/rust_fahrenheit_to_celsius written to work/ex/pr-57967/sources/try#7fea0229842e79db1159ea58ad9a653b288efee9/gh/AspenJames/rust_fahrenheit_to_celsius/Cargo.toml
[INFO] crate AspenJames/rust_fahrenheit_to_celsius has a lockfile. skipping
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+7fea0229842e79db1159ea58ad9a653b288efee9-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing AspenJames/rust_fahrenheit_to_celsius against try#7fea0229842e79db1159ea58ad9a653b288efee9 for pr-57967
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-57967/worker-3/try#7fea0229842e79db1159ea58ad9a653b288efee9:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-57967/sources/try#7fea0229842e79db1159ea58ad9a653b288efee9/gh/AspenJames/rust_fahrenheit_to_celsius:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+7fea0229842e79db1159ea58ad9a653b288efee9-alt" "build" "--frozen"`
[INFO] [stdout] 95d454cd6b78c9dc33a7034d8c30a1de2e3faf710857bbcaccf5ac987af8a287
[INFO] running `"docker" "start" "-a" "95d454cd6b78c9dc33a7034d8c30a1de2e3faf710857bbcaccf5ac987af8a287"`
[INFO] [stderr]    Compiling rust_fahrenheit_to_celsius v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.02s
[INFO] running `"docker" "inspect" "95d454cd6b78c9dc33a7034d8c30a1de2e3faf710857bbcaccf5ac987af8a287"`
[INFO] running `"docker" "rm" "-f" "95d454cd6b78c9dc33a7034d8c30a1de2e3faf710857bbcaccf5ac987af8a287"`
[INFO] [stdout] 95d454cd6b78c9dc33a7034d8c30a1de2e3faf710857bbcaccf5ac987af8a287
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-57967/worker-3/try#7fea0229842e79db1159ea58ad9a653b288efee9:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-57967/sources/try#7fea0229842e79db1159ea58ad9a653b288efee9/gh/AspenJames/rust_fahrenheit_to_celsius:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+7fea0229842e79db1159ea58ad9a653b288efee9-alt" "test" "--frozen" "--no-run"`
[INFO] [stdout] 539f16e4ac2c4f67d454d8f1280345e61016f2d74437d229ca2b4a13b52b6704
[INFO] running `"docker" "start" "-a" "539f16e4ac2c4f67d454d8f1280345e61016f2d74437d229ca2b4a13b52b6704"`
[INFO] [stderr]    Compiling rust_fahrenheit_to_celsius v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.60s
[INFO] running `"docker" "inspect" "539f16e4ac2c4f67d454d8f1280345e61016f2d74437d229ca2b4a13b52b6704"`
[INFO] running `"docker" "rm" "-f" "539f16e4ac2c4f67d454d8f1280345e61016f2d74437d229ca2b4a13b52b6704"`
[INFO] [stdout] 539f16e4ac2c4f67d454d8f1280345e61016f2d74437d229ca2b4a13b52b6704
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-57967/worker-3/try#7fea0229842e79db1159ea58ad9a653b288efee9:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-57967/sources/try#7fea0229842e79db1159ea58ad9a653b288efee9/gh/AspenJames/rust_fahrenheit_to_celsius:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+7fea0229842e79db1159ea58ad9a653b288efee9-alt" "test" "--frozen"`
[INFO] [stdout] ea1a9772b762437ffd9e3017dfed795b9df643d7488b7d4ac1890ce0330d4f81
[INFO] running `"docker" "start" "-a" "ea1a9772b762437ffd9e3017dfed795b9df643d7488b7d4ac1890ce0330d4f81"`
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stdout] running 0 tests
[INFO] [stderr]      Running /opt/crater/target/debug/deps/rust_fahrenheit_to_celsius-e007c264843a8263
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "ea1a9772b762437ffd9e3017dfed795b9df643d7488b7d4ac1890ce0330d4f81"`
[INFO] running `"docker" "rm" "-f" "ea1a9772b762437ffd9e3017dfed795b9df643d7488b7d4ac1890ce0330d4f81"`
[INFO] [stdout] ea1a9772b762437ffd9e3017dfed795b9df643d7488b7d4ac1890ce0330d4f81