[INFO] crate csr 0.8.2 is already in cache
[INFO] testing csr-0.8.2 against beta-2020-07-24 for beta-1.46-1
[INFO] extracting crate csr 0.8.2 into /workspace/builds/worker-4/source
[INFO] validating manifest of crates.io crate csr 0.8.2 on toolchain beta-2020-07-24
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate csr 0.8.2
[INFO] finished tweaking crates.io crate csr 0.8.2
[INFO] tweaked toml for crates.io crate csr 0.8.2 written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "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_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "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] a6101fbd321cb24f57e751a83e8e228bed0fbb1916f1b82c714365192ac02fb0
[INFO] running `Command { std: "docker" "start" "-a" "a6101fbd321cb24f57e751a83e8e228bed0fbb1916f1b82c714365192ac02fb0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a6101fbd321cb24f57e751a83e8e228bed0fbb1916f1b82c714365192ac02fb0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a6101fbd321cb24f57e751a83e8e228bed0fbb1916f1b82c714365192ac02fb0", kill_on_drop: false }`
[INFO] [stdout] a6101fbd321cb24f57e751a83e8e228bed0fbb1916f1b82c714365192ac02fb0
[INFO] running `Command { std: "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=warn" "-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@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6d045491b5843434f7728167607b44ad4dee757db7139584f0627255f2d4c816
[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" "6d045491b5843434f7728167607b44ad4dee757db7139584f0627255f2d4c816", kill_on_drop: false }`
[INFO] [stderr]    Compiling num-traits v0.2.12
[INFO] [stderr]    Compiling num-integer v0.1.43
[INFO] [stderr]    Compiling num-bigint v0.2.6
[INFO] [stderr]    Compiling num-complex v0.2.4
[INFO] [stderr]    Compiling num-iter v0.1.41
[INFO] [stderr]    Compiling num-rational v0.2.4
[INFO] [stderr]    Compiling num v0.2.1
[INFO] [stderr]    Compiling csr v0.8.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 10.64s
[INFO] running `Command { std: "docker" "inspect" "6d045491b5843434f7728167607b44ad4dee757db7139584f0627255f2d4c816", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6d045491b5843434f7728167607b44ad4dee757db7139584f0627255f2d4c816", kill_on_drop: false }`
[INFO] [stdout] 6d045491b5843434f7728167607b44ad4dee757db7139584f0627255f2d4c816
[INFO] running `Command { std: "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=warn" "-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@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 02aae38fe5f95226a6164d3e37fcefe4e7ab0095f7946d0ade26295ed241edf0
[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" "02aae38fe5f95226a6164d3e37fcefe4e7ab0095f7946d0ade26295ed241edf0", kill_on_drop: false }`
[INFO] [stderr]    Compiling csr v0.8.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.06s
[INFO] running `Command { std: "docker" "inspect" "02aae38fe5f95226a6164d3e37fcefe4e7ab0095f7946d0ade26295ed241edf0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "02aae38fe5f95226a6164d3e37fcefe4e7ab0095f7946d0ade26295ed241edf0", kill_on_drop: false }`
[INFO] [stdout] 02aae38fe5f95226a6164d3e37fcefe4e7ab0095f7946d0ade26295ed241edf0
[INFO] running `Command { std: "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=warn" "-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@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 404ffa19b1147e9dfa5e049144a857ae5f2a23e496cd69d67570b609955a61cb
[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" "404ffa19b1147e9dfa5e049144a857ae5f2a23e496cd69d67570b609955a61cb", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.07s
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/csr-8b6e6f92875d6e6e
[INFO] [stdout] running 7 tests
[INFO] [stdout] test tests::decrypt_basic ... ok
[INFO] [stderr]    Doc-tests csr
[INFO] [stdout] test tests::big_shift ... ok
[INFO] [stdout] test tests::slice ... ok
[INFO] [stdout] test tests::emoji_passthrough_decrypt ... ok
[INFO] [stdout] test tests::emoji_passthrough_encrypt ... ok
[INFO] [stdout] test tests::str ... ok
[INFO] [stdout] test tests::encrypt_basic ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test src/lib.rs - Caesar::decrypt_bytes (line 163) ... ok
[INFO] [stdout] test src/lib.rs - Caesar::new (line 25) ... ok
[INFO] [stdout] test src/lib.rs - Caesar::new (line 18) ... ok
[INFO] [stdout] test src/lib.rs - Caesar::encrypt_bytes (line 87) ... ok
[INFO] [stdout] test src/lib.rs - Caesar::decrypt (line 121) ... ok
[INFO] [stdout] test src/lib.rs - Caesar::encrypt (line 45) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "404ffa19b1147e9dfa5e049144a857ae5f2a23e496cd69d67570b609955a61cb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "404ffa19b1147e9dfa5e049144a857ae5f2a23e496cd69d67570b609955a61cb", kill_on_drop: false }`
[INFO] [stdout] 404ffa19b1147e9dfa5e049144a857ae5f2a23e496cd69d67570b609955a61cb