[INFO] crate acm 0.1.3 is already in cache
[INFO] extracting crate acm 0.1.3 into work/ex/beta-1.38-1/sources/1.37.0/reg/acm/0.1.3
[INFO] extracting crate acm 0.1.3 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/acm/0.1.3
[INFO] validating manifest of acm-0.1.3 on toolchain 1.37.0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of acm-0.1.3 on toolchain beta-2019-08-13
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing acm-0.1.3
[INFO] finished frobbing acm-0.1.3
[INFO] frobbed toml for acm-0.1.3 written to work/ex/beta-1.38-1/sources/1.37.0/reg/acm/0.1.3/Cargo.toml
[INFO] started frobbing acm-0.1.3
[INFO] finished frobbing acm-0.1.3
[INFO] frobbed toml for acm-0.1.3 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/acm/0.1.3/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] testing acm-0.1.3 against beta-2019-08-13 for beta-1.38-1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-4/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/acm/0.1.3:/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=warn" "-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" "+beta-2019-08-13" "build" "--frozen"`
[INFO] [stdout] 494e363a0194736f8ca3cea2ece72dd9f8b8092e3c6976076122437824d168fa
[INFO] running `"docker" "start" "-a" "494e363a0194736f8ca3cea2ece72dd9f8b8092e3c6976076122437824d168fa"`
[INFO] [stderr]    Compiling common_macros v0.1.1
[INFO] [stderr]    Compiling acm v0.1.3 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.88s
[INFO] running `"docker" "inspect" "494e363a0194736f8ca3cea2ece72dd9f8b8092e3c6976076122437824d168fa"`
[INFO] running `"docker" "rm" "-f" "494e363a0194736f8ca3cea2ece72dd9f8b8092e3c6976076122437824d168fa"`
[INFO] [stdout] 494e363a0194736f8ca3cea2ece72dd9f8b8092e3c6976076122437824d168fa
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-4/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/acm/0.1.3:/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=warn" "-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" "+beta-2019-08-13" "test" "--frozen" "--no-run"`
[INFO] [stdout] 91b452f737a5980ecea025132b68708c8a957e66a3b731dfe4ff29964c305182
[INFO] running `"docker" "start" "-a" "91b452f737a5980ecea025132b68708c8a957e66a3b731dfe4ff29964c305182"`
[INFO] [stderr]    Compiling acm v0.1.3 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.45s
[INFO] running `"docker" "inspect" "91b452f737a5980ecea025132b68708c8a957e66a3b731dfe4ff29964c305182"`
[INFO] running `"docker" "rm" "-f" "91b452f737a5980ecea025132b68708c8a957e66a3b731dfe4ff29964c305182"`
[INFO] [stdout] 91b452f737a5980ecea025132b68708c8a957e66a3b731dfe4ff29964c305182
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-4/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/acm/0.1.3:/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=warn" "-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" "+beta-2019-08-13" "test" "--frozen"`
[INFO] [stdout] 5aa436da08e4f522395f0d71ae3413e42acf7c5e72bca5775b10619234b81d3f
[INFO] running `"docker" "start" "-a" "5aa436da08e4f522395f0d71ae3413e42acf7c5e72bca5775b10619234b81d3f"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/acm-a76cf7dbc9241ed6
[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] [stdout] 
[INFO] [stderr]      Running /opt/crater/target/debug/deps/acm_cli-779e1b3823bda1c4
[INFO] [stdout] running 0 tests
[INFO] [stderr]      Running /opt/crater/target/debug/deps/acm-3e8fb3a0886721a7
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/crater/target/debug/deps/divisors-67b298ede4415ab5
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test acm_1_4_factorize_1 ... ok
[INFO] [stdout] test acm_1_4_factorize_125 ... ok
[INFO] [stdout] test acm_1_4_factorize_151253545 ... ok
[INFO] [stdout] test acm_1_4_factorize_5 ... ok
[INFO] [stdout] test acm_1_4_factorize_25 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test divisors_of_2 ... ok
[INFO] [stdout] test divisors_of_12 ... ok
[INFO] [stdout] test divisors_of_4 ... ok
[INFO] [stderr]      Running /opt/crater/target/debug/deps/factorize-a9b476d3f1b4f5e4
[INFO] [stdout] test divisors_of_420 ... ok
[INFO] [stdout] test divisors_of_5 ... ok
[INFO] [stdout] test divisors_of_60 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test factorize_of_2 ... ok
[INFO] [stderr]    Doc-tests acm
[INFO] [stdout] test factorize_of_4 ... ok
[INFO] [stdout] test factorize_of_12 ... ok
[INFO] [stdout] test factorize_of_420 ... ok
[INFO] [stdout] test factorize_of_5 ... ok
[INFO] [stdout] test factorize_of_60 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 11 tests
[INFO] [stdout] test src/acm.rs - ArithmeticCongruenceMonoid::contains (line 92) ... ok
[INFO] [stdout] test src/acm.rs - ArithmeticCongruenceMonoid::atoms (line 199) ... ok
[INFO] [stdout] test src/acm.rs - ArithmeticCongruenceMonoid::elements (line 80) ... ok
[INFO] [stdout] test src/acm.rs - ArithmeticCongruenceMonoid::divisors (line 104) ... ok
[INFO] [stdout] test src/acm.rs - ArithmeticCongruenceMonoid::atom_density (line 219) ... ok
[INFO] [stdout] test src/acm.rs - ArithmeticCongruenceMonoid::element (line 68) ... ok
[INFO] [stdout] test src/acm.rs - ArithmeticCongruenceMonoid::atomic (line 178) ... ok
[INFO] [stdout] test src/acm.rs - ArithmeticCongruenceMonoid::factorize (line 124) ... ok
[INFO] [stdout] test src/acm.rs - ArithmeticCongruenceMonoid::new (line 34) ... ok
[INFO] [stdout] test src/divisors.rs - divisors::divisors (line 6) ... ok
[INFO] [stdout] test src/factorize.rs - factorize::factorize (line 4) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 11 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "5aa436da08e4f522395f0d71ae3413e42acf7c5e72bca5775b10619234b81d3f"`
[INFO] running `"docker" "rm" "-f" "5aa436da08e4f522395f0d71ae3413e42acf7c5e72bca5775b10619234b81d3f"`
[INFO] [stdout] 5aa436da08e4f522395f0d71ae3413e42acf7c5e72bca5775b10619234b81d3f