[INFO] fetching crate thermocouple 0.1.2...
[INFO] testing thermocouple-0.1.2 against beta-2021-01-01 for beta-1.50-1
[INFO] extracting crate thermocouple 0.1.2 into /workspace/builds/worker-6/source
[INFO] validating manifest of crates.io crate thermocouple 0.1.2 on toolchain beta-2021-01-01
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate thermocouple 0.1.2
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate thermocouple 0.1.2
[INFO] tweaked toml for crates.io crate thermocouple 0.1.2 written to /workspace/builds/worker-6/source/Cargo.toml
[INFO] crate crates.io crate thermocouple 0.1.2 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "rustops/crates-build-env@sha256:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] ace2dec3d2aac378acf43dd4a1217fc4c877d62eca77331573a52da8106e4625
[INFO] running `Command { std: "docker" "start" "-a" "ace2dec3d2aac378acf43dd4a1217fc4c877d62eca77331573a52da8106e4625", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ace2dec3d2aac378acf43dd4a1217fc4c877d62eca77331573a52da8106e4625", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ace2dec3d2aac378acf43dd4a1217fc4c877d62eca77331573a52da8106e4625", kill_on_drop: false }`
[INFO] [stdout] ace2dec3d2aac378acf43dd4a1217fc4c877d62eca77331573a52da8106e4625
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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=warn" "-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" "rustops/crates-build-env@sha256:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 51b418af8482d1485e9d81e5274f518d2b2bde2fa11a304a691e260d87896c8b
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "51b418af8482d1485e9d81e5274f518d2b2bde2fa11a304a691e260d87896c8b", kill_on_drop: false }`
[INFO] [stderr]    Compiling libm v0.1.4
[INFO] [stderr]    Compiling thermocouple v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.16s
[INFO] running `Command { std: "docker" "inspect" "51b418af8482d1485e9d81e5274f518d2b2bde2fa11a304a691e260d87896c8b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "51b418af8482d1485e9d81e5274f518d2b2bde2fa11a304a691e260d87896c8b", kill_on_drop: false }`
[INFO] [stdout] 51b418af8482d1485e9d81e5274f518d2b2bde2fa11a304a691e260d87896c8b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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=warn" "-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" "rustops/crates-build-env@sha256:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2e53de2c2e5a501a259cb2f76c4695588620d7281d0bae34ea4ca05a917c0d0d
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "2e53de2c2e5a501a259cb2f76c4695588620d7281d0bae34ea4ca05a917c0d0d", kill_on_drop: false }`
[INFO] [stderr]    Compiling thermocouple v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 3.09s
[INFO] running `Command { std: "docker" "inspect" "2e53de2c2e5a501a259cb2f76c4695588620d7281d0bae34ea4ca05a917c0d0d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2e53de2c2e5a501a259cb2f76c4695588620d7281d0bae34ea4ca05a917c0d0d", kill_on_drop: false }`
[INFO] [stdout] 2e53de2c2e5a501a259cb2f76c4695588620d7281d0bae34ea4ca05a917c0d0d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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=warn" "-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" "rustops/crates-build-env@sha256:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "test" "--frozen", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 83aa4a7af599672fb58fd289860f23dc1b2f5f0aa532fa0755831930f3daf4ca
[INFO] running `Command { std: "docker" "start" "-a" "83aa4a7af599672fb58fd289860f23dc1b2f5f0aa532fa0755831930f3daf4ca", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stdout] running 40 tests
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/thermocouple-383a42d318b04fd3
[INFO] [stdout] test b_type::tests::test_e ... ok
[INFO] [stdout] test j_type::tests::test_e ... ok
[INFO] [stdout] test b_type::tests::test_t ... ok
[INFO] [stdout] test e_type::tests::test_e ... ok
[INFO] [stdout] test k_type::tests::test_t ... ok
[INFO] [stdout] test k_type::tests::test_e ... ok
[INFO] [stdout] test j_type::tests::test_t ... ok
[INFO] [stdout] test n_type::tests::test_t ... ok
[INFO] [stdout] test n_type::tests::test_e ... ok
[INFO] [stdout] test b_type::tests::test_c_too_high ... ok
[INFO] [stdout] test e_type::tests::test_t ... ok
[INFO] [stdout] test e_type::tests::test_c_too_low ... ok
[INFO] [stdout] test b_type::tests::test_c_too_low ... ok
[INFO] [stdout] test r_type::tests::test_c_too_low ... ok
[INFO] [stdout] test r_type::tests::test_t ... ok
[INFO] [stdout] test r_type::tests::test_e ... ok
[INFO] [stdout] test s_type::tests::test_e ... ok
[INFO] [stdout] test k_type::tests::test_c_too_high ... ok
[INFO] [stdout] test j_type::tests::test_c_too_high ... ok
[INFO] [stdout] test j_type::tests::test_c_too_low ... ok
[INFO] [stdout] test e_type::tests::test_c_too_high ... ok
[INFO] [stdout] test tests::j_type_1_1m_v ... ok
[INFO] [stdout] test n_type::tests::test_c_too_high ... ok
[INFO] [stdout] test r_type::tests::test_c_too_high ... ok
[INFO] [stdout] test t_type::tests::test_c_too_high ... ok
[INFO] [stdout] test t_type::tests::test_e ... ok
[INFO] [stdout] test n_type::tests::test_c_too_low ... ok
[INFO] [stdout] test tests::e_type_1_1m_v ... ok
[INFO] [stdout] test t_type::tests::test_t ... ok
[INFO] [stderr]    Doc-tests thermocouple
[INFO] [stdout] test s_type::tests::test_t ... ok
[INFO] [stdout] test s_type::tests::test_c_too_low ... ok
[INFO] [stdout] test t_type::tests::test_c_too_low ... ok
[INFO] [stdout] test tests::b_type_1_1m_v ... ok
[INFO] [stdout] test k_type::tests::test_c_too_low ... ok
[INFO] [stdout] test tests::n_type_1_1m_v ... ok
[INFO] [stdout] test tests::r_type_1_1m_v ... ok
[INFO] [stdout] test tests::s_type_1_1m_v ... ok
[INFO] [stdout] test tests::t_type_1_1m_v ... ok
[INFO] [stdout] test tests::k_type_1_1m_v ... ok
[INFO] [stdout] test s_type::tests::test_c_too_high ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 40 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.10s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test src/lib.rs - (line 37) ... ok
[INFO] [stdout] test src/lib.rs - (line 30) ... ok
[INFO] [stdout] test src/lib.rs - (line 47) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.84s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "83aa4a7af599672fb58fd289860f23dc1b2f5f0aa532fa0755831930f3daf4ca", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "83aa4a7af599672fb58fd289860f23dc1b2f5f0aa532fa0755831930f3daf4ca", kill_on_drop: false }`
[INFO] [stdout] 83aa4a7af599672fb58fd289860f23dc1b2f5f0aa532fa0755831930f3daf4ca